国标阀门系列GBVALVESERIES
高中压法兰闸阀HIGHMEDIUM-PRESSUREFLANGEGATEVALVE
水封闸阀WATER-SEALEDGATEVALVE
国标法兰连接截止阀GBFLANGECONNECTIONGLOBEVALVE
水封截止阀WATER-SEALEDGLOBEVALVE
国标旋启式止回阀GBSWINGCHECKVALVE
国标升降式止回阀GBLIFTCHECKVALVE
排渣阀、耐磨排渣阀 SLAGGINGVALVE/WEARSLAGGINGVALVE
结构优势与特点Structuraladvantagesandcharacteristics
1、符合国内外先进标准的要求,密封可靠,性能优良,造型美观。
2、闸板、阀座密封面用铁基合金堆焊或司太立(stelite)钴基硬质合金堆焊而成,耐磨、耐高温、耐腐蚀、抗擦伤性能好、使用寿命长。
3、采用楔式弹性闸板结构,中大口径设置滚动轴承,开关灵活,启闭轻松。
4、阀杆经调质及表面氮化处理,有良好的抗腐蚀性,抗擦伤性和耐磨性。
5、可采用各种配管法兰标准及法兰密封面型式,满足各种工程需要及用户要求。
6、阀体材料品种齐全,填料、垫片可根据实际工况或用户要求合理选配,能适用于各种压力、温度及介质工况。
1、Meetsthedomesticandforeignadvancedstandardrequirement,thesealisreliable,theperformanceisfine,handsome appearance.
2、Thedamperplate,thevalveseatpackingsurfaceistoovertical(stelite)withtheiron-baseallybuilt-upweldingorthe departmenttheobaltbasehardalloybuilt-upweldingtobecome,wear-resisting,thermostableanti-corrosive,theantiabrasionperformanceisgoog,theservicelifeislong.
3、Usingwedge-typeflexiblegatestructure,mediumandlargecalibersetbearings,switchesflexiblepenandloseeasil
4、Stemquenchedandthenitrogentreatment,withgoodcorrosionresistance,scratchresistanceandwearresistance.
5、Canbeusedwithavarietyofstandardpipeflangesandflangesealingsurfacetypestomeetvariousprojectneedsand userrequirements.
6、Valvebodymaterialsarietyackinggasketcanbeasedonactualworkingconditionsortheuserrequestseaoable option,can be applied to all kinds of pressure,temperature and medium conditions.
| Design设计与制nufacture | StructureLength | Pressureture | Connecange | Test and 与section |
| GB12234 | GB12221 | GB/T12224 | GB/T9124.1 GB/T9124.2 HG20592~20635 | JB/T9092 GB13927 |
| 序号 | 项目名称 | 项目名称 | |||||
| PN16 | PN25 | PN40 | PN64 | PN100 | PN160 | ||
| 1 | 公称压力PN(MPa) | 1.6 | 2.5 | 4.0 | 6.4 | 10 | 16 |
| 2 | Shellstreng体thtespresure(MPa) | 1.5Timesthenom称压toomtemperature | |||||
| 3 | 高压密封试验压力 High-pressure sealing Test pressure(MPa) | 1.1Times the nominal pressure at room temperature | 常温下公称压力的1.1倍 | ||||
| 4 | 常温下工作压力Operatingpressure atroomtemperature(MPa) | According toGB/12224Pressure temperaturerating | 按GB/12224压力温度额定值 | ||||
| 零件名称PartName | 材料名称Materialname | ||
| 阀体Body | WCB | 15CrMo | 15Cr1Mo1V |
| 阀盖Valve cover | wcb | 15CrMo | 15Cr1Mo1V |
| 阀板Valve plate | WCB | 15CrMo | 15Cr1Mo1V |
| 密封面Sealing face | 13Cr/STL | STl | STl |
| 阀杆Stem | 20Cr13 | 15CrMo/F11 | 15Cr1Mo1V/F22 |
| 垫片 | 304+柔性石墨/软铁 | 304+柔性石墨/F304 | 304+柔性石墨/F304 |
| 螺栓 | 35CrMoA | A193 B16 | A193 B16 |
| 螺母Nut | 45# | A1944 | A194 B4 |
| 使用温度 | -29~425C | -29~550°C | -29~570℃ |
| 适用介质 | 水、蒸汽、油品等 | 水、蒸汽等 | 水、蒸汽等 |
100
Z41 25
400
| 称力 | 公N() | 重量(kg) | ||||||||
| L | D | D1 | 尺寸size(mm), | Z-Φd | H | D0 | ||||
| 1.0 | 15 | 130 | 95 | 65 | 45 | 12-2 | 4-Φ14 | 160 | 100 | 5 |
| 20 | 150 | 105 | 75 | 55 | 14-2 | 4-Φ14 | 165 | 100 | 8 | |
| 25 | 160 | 115 | 85 | 65 | 14-2 | 4-Φ14 | 200 | 125 | 11 | |
| 32 | 180 | 135 | 100 | 78 | 16-2 | 4-Φ18 | 240 | 125 | 13 | |
| 40 | 200 | 145 | 110 | 85 | 16-3 | 4-Φ18 | 245 | 135 | 9.5 | |
| 50 | 180 | 160 | 125 | 100 | 16-3 | 4-Φ18 | 286 | 180 | 24 | |
| 65 | 195 | 180 | 145 | 120 | 18-3 | 4-Φ18 | 320 | 180 | 31 | |
| 80 | 210 | 195 | 160 | 135 | 18-3 | 4-Φ18 | 373 | 200 | 40 | |
| 100 | 230 | 215 | 180 | 150 | 20-3 | 8-Φ18 | 428 | 200 | 55 | |
| 125 | 255 | 245 | 210 | 185 | 22-3 | 8-Φ18 | 513 | 240 | 63 | |
| 150 | 280 | 280 | 240 | 210 | 22-3 | 8-Φ23 | 582 | 240 | 90 | |
| 200 | 330 | 335 | 295 | 265 | 22-3 | 8-Φ23 | 730 | 320 | 145 | |
| 250 | 380 | 390 | 350 | 320 | 24-3 | 12-Φ23 | 897 | 320 | 230 | |
| 300 | 420 | 440 | 400 | 368 | 26-4 | 12-Φ23 | 1032 | 400 | 330 | |
| 350 | 450 | 500 | 460 | 428 | 26-4 | 16-Φ23 | 1170 | 400 | 460 | |
| 400 | 480 | 565 | 515 | 482 | 26-4 | 16-Φ25 | 1330 | 500 | 500 | |
| 450 | 510 | 615 | 565 | 532 | 26-4 | 20-Φ25 | 1460 | 500 | 680 | |
| 500 | 540 | 670 | 620 | 585 | 28-4 | 20-Φ25 | 1650 | 500 | 960 | |
| 600 | 600 | 780 | 725 | 685 | 28-5 | 20-Φ30 | 183 | 600 | 1200 | |
| 700 | 660 | 895 | 840 | 800 | 30-5 | 24-Φ30 | 2120 | 700 | 1620 | |
| 800 | 730 | 1010 | 950 | 905 | 32-5 | 24-Φ34 | 2420 | 800 | 2090 | |
| 900 1000 | 800 | 1110 | 1050 | 1005 | 34-5 | 28-Φ34 | 2750 | 850 | 3100 | |
| 850 | 1220 | 1160 | 1115 | 34-5 | 28-Φ34 | 3130 | 900 | 4050 | ||
| 1.6 | 15 | 130 | 95 | 65 | 45 | 14-2 | 4-14 | 170 | 120 | 5 |
| 20 | 150 | 105 | 75 | 55 | 14-2 | 4-Φ14 | 190 | 140 | 6.5 | |
| 25 | 160 | 115 | 85 | 65 | 14-2 | 4-Φ14 | 205 | 160 | 9 | |
| 32 | 180 | 135 | 100 | 78 | 16-2 | 4-Φ18 | 270 | 180 | 12 | |
| 40 | 200 | 145 | 110 | 85 | 16-3 | 4-Φ18 | 290 | 200 | 26.5 | |
| 50 | 250 | 160 | 125 | 100 | 16-3 | 4-Φ18 | 310 | 240 | 29 | |
| 65 | 270 | 180 | 145 | 120 | 18-3 | 4-Φ18 | 373 | 240 | 33 | |
| 80 | 280 | 195 | 160 | 135 | 20-3 | 8-Φ18 | 435 | 280 | 45 | |
| 100 | 300 | 215 | 180 | 155 | 20-3 | 8-Φ18 | 445 | 300 | 63 | |
| 125 | 325 | 245 | 210 | 185 | 22-3 | 8-Φ18 | 570 | 320 | 108 | |
| 630 | 360 | 134 | ||||||||
| 150 | 350 | 28 | 240 | 215 | 24-3 | 12-233 | ||||
| 250 | 450 | 405 | 355 | 320 | 30-3 | 12-Φ25 | 969 | 450 | 273 | |
| 300 | 500 | 460 | 410 | 375 | 30-4 | 12-Φ25 | 976 | 580 | 379 | |
| 350 | 550 | 520 | 470 | 435 | 34-4 | 16-Φ25 | 1120 1452 | 640 640 | 500 540 | |
| 400 450 | 600 650 | 580 640 | 525 585 | 485 545 | 36-4 40-4 | 16-Φ30 20-Φ30 | ||||
| MP) | 公) | 重量(kg) | ||||||||
| L | D | D1 | R寸size(m) | Z-d | H | D0 | ||||
| 2.5 | 15 | 130 | 95 | 65 | 45 | 16-2 | 4-Φ14 | 170 | 120 | 5.5 |
| 20 | 150 | 105 | 75 | 55 | 16-2 | 4-Φ14 | 190 | 140 | 7 | |
| 25 | 160 | 115 | 85 | 65 | 16-2 | 4-Φ14 | 205 | 160 | 11 | |
| 32 | 180 | 135 | 100 | 78 | 18-2 | 4-Φ18 | 270 | 180 | 14 | |
| 40 | 200 | 145 | 110 | 85 | 18-3 | 4-Φ18 | 310 | 200 | 20 | |
| 50 | 250 | 160 | 125 | 100 | 20-3 | 4-Φ18 | 358 | 240 | 34 | |
| 65 | 270 | 180 | 145 | 120 | 22-3 | 8-Φ18 | 373 | 240 | 36 | |
| 80 | 280 | 195 | 160 | 135 | 22-3 | 8-Φ18 | 435 | 280 | 50 | |
| 100 | 300 | 230 | 190 | 160 | 24-3 | 8-Φ23 | 500 | 300 | 69 | |
| 155 | 325 | 270 | 220 | 188 | 28-3 | 8-25 | 614 | 320 | 146 | |
| 200 | 400 | 360 | 310 | 278 | 34-3 | 12-Φ25 | 811 | 400 | 192 | |
| 250 | 450 | 425 | 370 | 332 | 36-3 | 12-Φ30 | 969 | 450 | 207 | |
| 300 | 500 | 485 | 430 | 390 | 40-4 | 16-Φ30 | 1145 | 580 | 350 | |
| 350 | 550 | 550 | 490 | 448 | 44-4 | 16-Φ34 | 1280 | 640 | 560 | |
| 400 | 600 | 610 | 550 | 505 | 48-4 | 16-Φ34 | 1452 | 640 | 650 | |
| 450 | 650 | 660 | 600 | 555 | 50-4 | 20-Φ34 | 1541 | 720 | 910 | |
| 500 | 700 | 730 | 660 | 610 | 52-4 | 20-Φ41 | 1676 | 720 | 1166 | |
| 600 | 800 | 840 | 770 | 718 | 56-5 | 20-Φ41 | 1874 | 800 | 1650 | |
| 700 | 900 | 955 | 875 | 815 | 60-5 | 24-Φ48 | 2083 | 800 | 1980 | |
| 800 | 1000 | 1070 | 990 | 930 | 64-5 | 24-Φ48 | 2400 | 950 | 2740 | |
| 900 | 1100 | 1180 | 1090 | 1025 | 66-5 | 28-Φ54 | 2950 | 1000 | 3900 | |
| 1000 | 1200 | 1305 | 1210 | 1140 | 68-5 | 28-Φ58 | 3245 | 1000 | 4850 | |
| PN(MPa)DN(mm) | 公称压力公称通径 | 尺寸Size(mm) | 重量 (kg) | |||||||||
| L | D | D1 | D2 | D6 | b-f | f1 | Z-Φd | H D0 | ||||
| 15 | 130 | 95 | 65 | 45 | 40 | 16-2 | 4 | 4-14 | 135 | 120 | 6 | |
| 20 | 150 | 105 | 75 | 55 | 51 | 16-2 | 4 | 4-14 | 190 | 140 | 8 | |
| 25 | 160 | 115 | 85 | 65 | 58 | 16-2 | 4 | 4-14 | 205 | 160 | 12 | |
| 32 | 180 | 135 | 100 | 78 | 66 | 18-2 | 4 | 4-18 | 270 | 180 | 15 | |
| 40 | 200 | 145 | 110 | 85 | 76 | 18-3 | 4 | 4-18 | 310 | 200 | 31 | |
| 50 | 250 | 160 | 125 | 100 | 88 | 20-3 | 4 | 4-18 | 371 | 280 | 34 | |
| 65 | 280 | 180 | 145 | 120 | 110 | 22-3 | 4 | 8-18 | 391 | 280 | 39 | |
| 80 | 310 | 195 | 160 | 135 | 121 | 22-3 | 4 | 8-18 | 455 | 320 | 52 | |
| 100 | 350 | 230 | 190 | 160 | 150 | 24-3 | 4.5 | 8-23 | 551 | 360 | 80 | |
| 155 | 400 | 270 | 220 | 288 | 176 | 28-3 | 4.5 | 8-25 | 628 | 400 | 124 | |
| 200 | 550 | 375 | 320 | 282 | 260 | 38-3 | 4.5 | 12-30 | 885 | 450 | 263 | |
| 250 | 650 | 445 | 385 | 345 | 313 | 42-3 | 4.5 | 12-34 | 906 | 560 | 368 | |
| 300 | 750 | 510 | 450 | 408 | 364 | 46-4 | 4.5 | 16-34 | 1203 | 640 | 547 | |
| 350 | 850 | 570 | 510 | 465 | 422 | 52-4 | 5 | 16-34 | 1341 | 640 | 679 | |
| 400 | 950 | 655 | 585 | 535 | 474 | 58-4 | 5 | 16-41 | 1492 | 720 | 953 | |
| 500 | 1150 | 755 | 670 | 612 | 576 | 62-4 | 5 | 20-48 | 1627 | / | 1073 | |
| 600 | 1350 | 890 | 795 | 730 | 678 | 62-5 | 6 | 20-54 | 1925 | / | ||
| 700 | 1450 | 995 | 900 | 835 | 768 | 68-5 | 6 | 24-54 | 2310 | / | 1490 | |
| 800 | 1650 | 1135 | 1030 | 960 | 876 | 76-5 | 6 | 24-58 | 2600 | 2640 3239 | ||
| 170 | 105 | 75 | 55 | 40 | 18-2 | 4-14 | 140 | 100 | ||||
| 6.3 | 15 | 125 | 90 | 68 | 51 | 7 | ||||||
| 20 | 190 | 20-2 | 4 | 4-18 | 140 | 100 | 9 | |||||
| 25 | 210 | 135 | 100 | 78 | 58 | 22-2 | 4 | 4-18 | 215 | 180 | 12 | |
| 32 | 230 | 150 | 110 | 82 | 66 | 24-2 | 4 | 4-23 | 270 | 180 | 16 | |
| 40 | 240 | 165 | 125 | 95 | 76 | 24-3 | 4 | 4-23 | 345 | 200 | 32 | |
| 50 | 250 | 175 | 135 | 105 | 88 | 26-3 | 4 | 4-23 | 470 | 200 | 39 | |
| 65 | 280 | 200 | 160 | 130 | 110 | 28-3 | 4 | 8-23 | 520 | 250 | 43 | |
| 80 | 310 | 210 | 170 | 140 | 121 | 30-3 | 4.5 | 8-23 | 570 | 300 | 60 | |
| 100 | 350 | 250 | 200 | 168 | 150 | 32-3 | 4.5 | 8-25 | 700 | 300 | 89 | |
| 125 | 400 | 295 | 240 | 202 | 176 | 36-3 | 4.5 | 8-30 | 780 | 350 | 140 | |
| 150 | 450 | 340 | 280 | 240 | 204 | 38-3 | 4.5 | 8-34 | 850 | 350 | 207 | |
| 200 | 550 650 | 405 470 | 345 400 | 300 352 | 260 313 | 44-3 48-3 | 4.5 4.5 | 12-34 12-41 | 1035 1050 | 400 560 | 325 467 | |
| 250 300 | ||||||||||||
Z41Y- 160C、I 250
| M力 | 公通径 | Weight | ||||||||||
| L | D | D1 | D2 | R寸Size(mm) | b | Z-Φd | H | D0 | ||||
| 10.0 | 15 | 170 | 105 | 75 | 55 | 35 | 40 | 20 | 4-14 | 140 | 120 | 6.5 |
| 20 | 190 | 125 | 90 | 68 | 45 | 51 | 22 | 4-18 | 140 | 120 | 9 | |
| 25 | 210 | 135 | 100 | 78 | 50 | 58 | 24 | 4-18 | 310 | / | 13 | |
| 32 | 230 | 150 | 110 | 82 | 65 | 66 | 24 | 4-23 | 320 | / | 20 | |
| 40 | 240 | 165 | 125 | 95 | 75 | 76 | 26 | 4-23 | 360 | 60 | ||
| 50 | 250 | 195 | 145 | 112 | 85 | 88 | 28 | 4-25 | 490 | 360 | 50 | |
| 65 | 280 | 220 | 170 | 138 | 110 | 110 | 32 | 8-25 | 540 | 400 | 70 | |
| 80 | 310 | 230 | 180 | 148 | 115 | 121 | 34 | 8-25 | 572 | 400 | 100 | |
| 100 | 350 | 265 | 210 | 172 | 145 | 150 | 38 | 8-30 | 573 | 400 | 110 | |
| 125 | 400 | 310 | 250 | 210 | 175 | 176 | 42 | 8-34 | 744 | 560 | 180 | |
| 150 | 450 | 350 | 290 | 250 | 205 | 204 | 46 | 12-34 | 800 | 560 | 250 | |
| 200 | 550 | 430 | 360 | 312 | 265 | 260 | 54 | 12-41 | 800 | 560 | 360 | |
| 250 | 650 | 500 | 430 | 382 | 320 | 313 | 60 | 12-41 | 1050 | 640 | 560 | |
| 300 | 750 | 585 | 500 | 442 | 375 | 364 | 70 | 16-48 | 1200 | 720 | 795 | |
| 350 | 850 | 655 | 560 | 498 | 420 | 422 | 76 | 16-54 | 1430 | 800 | 1155 | |
| 400 | 950 | 715 | 620 | 558 | 480 | 474 | 80 | 16-54 | 1743 | 850 | 1370 | |
| 500 | 1150 | 815 | 724 | 635 | 584 | 576 | 89 | 24-54 | 2055 | 900 | 1785 | |
| 16.0 | 15 | 170 | 110 | 75 | 52 | 35 | 40 | 24 | 4-18 | 230 | 200 | 7 |
| 20 | 190 | 130 | 90 | 62 | 45 | 51 | 26 | 4-23 | 260 | 200 | ||
| 25 | 210 | 140 | 100 | 72 | 50 | 4-23 | 280 | 280 | 10 | |||
| 32 | 230 | 165 | 115 | 85 | 58 66 | 28 | 14 | |||||
| 40 | 260 | 175 | 125 | 92 | 65 75 | 76 | 30 | 4-25 4-27 | 312 | 320 | 21 | |
| 300 | 215 | 165 | 132 | 95 | 88 | 32 | 8-25 | 350 512 | 320 | 26 | ||
| 50 | 340 | 245 | 190 | 152 | 110 | 36 44 | 8-30 | 560 | 360 | 73 | ||
| 65 | 390 | 260 | 205 | 168 | 130 | 110 | 8-30 | 585 | 360 | 110 | ||
| 80 | 450 | 300 | 240 | 200 | 160 | 121 150 | 46 | 8-34 | 631 | 400 | 141 | |
| 100 | 525 | 355 | 285 | 238 | 48 | 450 | 185 | |||||
| 125 | 190 | 176 | 60 | 8-41 | 723 | 560 | 320 | |||||
| 150 | 600 | 390 | 318 | 270 | 205 | 204 | 66 | 12-41 | 820 | 640 | 462 | |
| 200 | 750 | 480 | 400 | 345 | 275 | 260 | 78 | 12-48 | 990 | 720 | 711 | |
| 250 300 | 838 965 | 580 665 | 485 570 | 425 510 | 330 380 | 313 364 | 88 100 | 12-54 16-54 | 1120 1300 | 800 850 | 1010 1430 | |
| 公力) | 公径 | wenht | |||||||||||||
| L | D | D1 | D2 | R-/(2mm) | 工 | L1 | L2 D0 | ||||||||
| 40 | 200 | 145 | 110 | 85 | 16-3 | 4-18 | 245 | 527 | 310 | 365 | DZW5A | 50 | 0.25 | 47 | |
| 50 | 180 | 160 | 125 | 100 | 16-3 | 4-18 | 286 | 590 | 371 | 365 | DZW10A | 100 | 0.25 | 69 | |
| 65 | 195 | 180 | 145 | 120 | 18-3 | 4-18 | 320 | 590 | 371 | 365 | DZW10A | 100 | 0.37 | 76 | |
| 80 | 210 | 195 | 160 | 135 | 18-3 | 4-18 | 373 | 590 | 371 | 365 | DZW15A | 150 | 0.55 | 86 | |
| 100 | 230 | 215 | 180 | 155 | 20-3 | 8-18 | 428 | 590 | 371 | 365 | DZW15A | 150 | 0.55 | 101 | |
| 125 | 255 | 245 | 210 | 185 | 22-3 | 8-18 | 513 | 590 | 371 | 365 | DZW20A | 200 | 0.75 | 119 | |
| 150 | 280 | 280 | 240 | 210 | 22-3 | 8-23 | 582 | 590 | 371 | 365 | DZW30A | 300 | 0.75 | 148 | |
| 200 | 330 | 335 | 295 | 265 | 22-3 | 8-23 | 730 | 590 | 371 | 365 | DZW30A | 300 | 0.75 | 203 | |
| 250 | 380 | 24-4 | 1072 | ||||||||||||
| 1.0 | 40 | 350 | 320 | 12-23 | 810 | 515 | 365 | DZW30A | 450 | 15 | 288 | ||||
| 350 450 | 500 | 460 | 428 | 26-4 | 16-23 | 1170 | 830 | 450 | 470 | DZW45A | 900 | 2.2 | 570 | ||
| 400 480 | 565 | 515 | 482 | 26-4 | 16-25 | 1330 | 830 | 450 | 470 | DZW60A | 1200 | 3.0 | 612 | ||
| 450 | 510 | 615 | 565 | 532 | 26-4 | 20-25 | 1460 | 870 | 565 | 550 | DZW90A | 1800 | 4.0 | 820 | |
| 500 | 540 | 670 | 620 | 585 | 28-4 | 20-25 | 1650 | 870 | 565 | 550 | DZW120A | 2500 | 5.5 | 1102 | |
| 600 | 600 | 780 | 725 | 685 | 28-5 | 20-30 | 1890 | 870 | 565 | 320 | DZW250A | 2500 | 5.5 | 1455 | |
| 700 | 660 | 895 | 840 | 800 | 30-5 | 24-30 | 2230 | 1170 | 770 | 370 | DZW305A | 3500 | 7.5 | 1950 | |
| 800 | 730 | 1010 | 950 | 905 | 32-5 | 24-34 | 2645 | 1170 | 770 | 370 | DZW500A | 5000 | 10 | 2440 | |
| 900 | 800 | 1110 | 1050 | 1005 | 34-5 | 28-34 | 2915 | 1060 | 794 | 500 | DZW800 | 8000 | 13 | 3450 | |
| 1000 | 850 1220 | 1160 | 1115 | 34-5 | 28-34 | 3220 | 1060 | 794 | 500 | DZW1000 | 10000 | 15 | 4400 | ||
| 1.6 | 40 | 200 | 145 | 110 85 | 10-3 | 4-18 | 630 | 590 | 371 | 365 | DZW10A | 100 | 0.25 | 67.5 | |
| 50 | 250 | 160 | 125 | 100 | 16-3 4-18 | 678 | 590 | 371 | 365 | DZW10A | 100 | 0.25 | 74 | ||
| 65 | 270 180 | 145 | 120 | 18-3 | 4-18 | 693 | 590 | 371 | 365 | DZW15A | 150 | 0.37 | 78 | ||
| 80 | 280 195 | 160 | 135 | 20-3 | 8-18 | 755 | 590 | 371 | 365 | DZW20A | 200 | 0.55 | 101 | ||
| 100 | 300 | 215 | 180 | 155 | 20-3 8-18 | 820 | 590 | 371 | 365 | DZW20A | 200 | 0.55 | 119 | ||
| 125 | 325 | 245 | 210 | 185 | 22-3 | 8-18 | 934 590 | 371 | 365 | DZW30A | 300 | 0.75 | 165 | ||
| 150 | 350 | 280 | 240 | 210 | 24-3 | 8-23 | 994 590 | 371 | 365 | DZW30A | 300 | 0.75 | 192 | ||
| 200 250 | 400 450 | 335 405 | 295 355 | 265 320 | 26-3 30-3 | 12-23 12-25 | 1138 590 1409 810 | 371 515 | 365 470 | DZW30A DZW45A | 300 450 | 0.75 1.1 | 250 | ||
| P力) | 公径) | Motor | W | ||||||||||||
| L | D | D1 | D2 | R寸Sie(m) | H | L1 | L2 | D0 | |||||||
| 40 | 200 | 145 | 110 | 85 | 18-3 | 4-18 | 630 | 590 | 371 | 365 | DZW10A | 100 | 0.25 | 65 | |
| 50 | 250 | 160 | 125 | 100 | 20-3 | 4-18 | 678 | 590 | 371 | 365 | DZW10A | 100 | 0.25 | 79 | |
| 65 | 270 | 180 | 145 | 120 | 22-3 | 8-18 | 693 | 590 | 371 | 365 | DZW15A | 150 | 0.37 | 82 | |
| 80 | 280 | 195 | 160 | 135 | 22-3 | 8-18 | 755 | 590 | 371 | 365 | DZW20A | 200 | 0.55 | 106 | |
| 100 | 300 | 230 | 190 | 160 | 24-3 | 8-23 | 820 | 590 | 371 | 365 | DZW20A | 200 | 0.55 | 125 | |
| 125 | 325 | 270 | 220 | 188 | 28-3 | 8-25 | 934 | 590 | 371 | 365 | DZW30A | 300 | 0.75 | 174 | |
| 150 | 350 | 300 | 250 | 218 | 30-3 | 8-25 | 994 | 590 | 371 | 365 | DZW30A | 300 | 0.75 | 199 | |
| 200 | 400 | 360 | 310 | 278 | 34-3 | 12-25 | 1138 | 590 | 371 | 365 | DZW30A | 300 | 0.75 | 250 | |
| 250 | 450 | 425 | 370 | 332 | 36-3 | 12-30 | 1409 | 810 | 515 | 470 | DZW45A | 450 | 1.1 | 317 | |
| 2.5 300 350 | 500 | 485 | 430 | 390 | 40-4 | 16-30 | 1588 | 810 | 515 | 470 | DZW60A | 600 | 1.5 | 462 | |
| 550 | 550 | 490 | 448 | 44-4 | 16-34 | 1755 | 830 | 450 | 550 | DZW90 | 900 | 2.2 | 700 | ||
| 400 | 600 610 | 550 | 505 | 48-4 | 16-34 | 1902 | 830 | 450 | 550 | DZW120 | 1200 | 3.0 | 792 | ||
| 450 | 650 660 | 600 | 555 | 50-4 | 20-34 | 2141 | 870 | 565 | 320 | DZW180 | 1800 | 4.0 | 1160 | ||
| 500 | 700 | 730 | 660 | 610 | 52-4 | 20-41 | 2276 | 870 | 565 | 320 | DZW250 | 2500 | 5.5 | 1421 | |
| 600 | 800 | 840 | 770 | 718 | 56-5 | 20-41 | 2474 | 870 | 565 | 320 | DZW250 | 2500 | 5.5 | 1905 | |
| 700 | 900 | 955 | 875 | 915 | 60-5 | 20-48 | 3046 | 1170 | 770 | 570 | DZW350 | 3500 | 7.5 | 2310 | |
| 800 | 1000 | 1070 | 990 | 930 | 64-5 | 24-48 | 3250 | 1170 | 770 | 570 | DZW500 | 5000 | 10 | 3090 | |
| 900 | 1100 | 1108 | 1090 | 102 | 66-5 | 28-54 | 3509 | 1060 | 794 | 500 | DZW800 | 8000 | 13 | 4230 | |
| 1000 | 1200 1305 | 1210 | 114 | 68-5 | 28-58 | 3873 | 1060 | 794 | 500 | DZW1000 | 10000 | 15 | 5180 | ||
| 公称压力 PN(MPa) | 公称通径 DN(mm) | 尺寸Size(mm) | 电动装置型号公称转矩电动机功率 ElectricdeyicetromnmPWerkW | Motor | 重量 Weight | ||||||||||
| L | D | D1 | D2 | D6 | b-f | f1 | Z-Φd | H | L1 | ||||||
| 4.0 | 40 | 200 | 145 | 110 | 85 | 76 | 18-3 | 4 | 4-18 | 630 | 590 | DZW10A | 100 | 0.25 | 76 |
| 50 | 250 | 160 | 125 | 100 | 88 | 20-3 | 4 | 4-18 | 691 | 590 | DZW10A | 100 | 0.25 | 79 | |
| 65 | 280 | 180 | 145 | 120 | 110 | 22-3 | 4 | 8-18 | 711 | 590 | DZW15A | 150 | 0.37 | 85 | |
| 80 | 310 | 195 | 160 | 135 | 121 | 22-3 | 4 | 8-18 | 775 | 590 | DZW20A | 200 | 0.55 | 108 | |
| 100 | 350 | 230 | 190 | 160 | 150 | 24-3 | 4.5 | 8-23 | 871 | 590 | DZW20A | 200 | 0.55 | 136 | |
| 125 | 400 | 270 | 220 | 188 | 176 | 28-3 | 4.5 | 8-25 | 948 | 590 | DZW20A | 200 | 0.55 | 183 | |
| 150 | 450 | 300 | 250 | 218 | 204 | 30-3 | 4.5 | 8-25 | 1028 | 590 | DZW30A | 300 | 0.75 | 212 | |
| 200 | 550 | 375 | 320 | 282 | 260 | 38-3 | 4.5 | 12-30 | 1325 | 590 | DZW45A | 450 | 1.1 | 373 | |
| 250 | 650 | 445 | 385 | 345 | 313 | 42-3 | 4.5 | 12-34 | 1400 | 810 | DZW60A | 600 | 1.5 | 480 | |
| 300 | 750 | 510 | 450 | 408 | 364 | 46-4 | 4.5 | 16-34 | 1653 | 830 | DZW90 | 900 | 2.2 | 686 | |
| 350 | 850 | 570 | 510 | 465 | 422 | 52-4 | 5 | 16-34 | 1791 | 830 | DZW120 | 1200 | 3.0 | 821 | |
| 400 | 950 655 | 585 | 535 | 474 | 58-4 | 5 | 16-41 2092 | 870 | DZW180 | 1800 | 4.0 | 1203 | |||
| 500 | 1150 755 | 670 | 612 | 576 | 62-4 5 | 20-48 | 2465 870 | DZW250 | 2500 | 5.5 | 1328 | ||||
| 600 | 1350 890 | 795 | 730 | 678 | 62-5 | 6 | 20-54 | 2810 | 1170 | DZW350 | 3500 | 7.5 | 1820 | ||
| 700 | 1450 | 995 | 900 | 835 | 768 | 68-5 | 6 | 24-54 | 3325 | 1170 | DZW500 | 5000 | 10 | 2990 | |
| 800 | 1650 | 1135 | 1030 | 960 | 876 | 76-5 | 6 | 24-58 | 3750 | 1060 | DZW800 | 8000 13 | 3569 | ||
| 40 | 240 | 165 | 125 | 95 | 76 | 24-3 | 4 | 4-23 | 665 | 590 | DZW10A | 100 | 0.25 | 77 | |
| 50 | 250 | 175 | 135 | 105 | 88 | 26-3 | 4 | 4-23 | 790 | 590 | DZW15A | 150 | 0.37 | 85 | |
| 65 | 280 | 200 | 160 | 130 | 110 | 28-3 | 4 | 8-23 | 840 | 590 | DZW20A | 200 | 0.55 | 99 | |
| 80 | 310 | 210 | 170 | 140 | 121 | 30-3 | 4.5 | 8-23 | 890 | 590 | DZW20A | 200 | 0.55 | 116 | |
| 100 | 350 | 250 | 200 | 168 | 150 | 32-3 | 4.5 | 8-25 | 1020 | 590 | DZW30A | 300 | 0.75 | 147 | |
| 125 | 400 | 195 | 240 | 202 | 176 | 36-3 | 4.5 | 8-30 | 1100 | 590 | DZW30A | 300 | 0.75 | 198 | |
| 150 | 450 | 340 | 280 | 240 | 204 | 38-3 | 4.5 | 8-34 | 1290 | 590 | DZW45A | 450 | 1.1 | 317 | |
| 200 | 550 | 405 | 345 | 300 | 260 | 44-3 | 4.5 | 12-34 | 1475 | 810 | DZW60A | 600 | 1.5 | 437 | |
| 250 | 650 | 470 | 400 | 352 | 313 | 48-3 | 4.5 | 12-41 | 1500 | 830 | DZW90 | 900 | 2.2 | 606 | |
| 300 | 750 530 | 460 | 412 | 364 | 54-4 | 4.5 | 16-41 | 1820 830 | DZW120 870 DZW180 | 1800 | 1200 3.0 | 732 | |||
| 350 | 850 595 | 525 | 475 525 | 422 | 60-4 | ||||||||||
Z941Y- 1C、I 250
| M力) | 公通 | eNominal | ||||||||||||||
| L | D | D1 | D2 | D8 | Rim z-d | H L1 | L2 | D0 | ||||||||
| 10.0 | 40 | 240 | 165 | 125 | 95 | 75 | 76 | 26 4-23 | 680 | 590 | 371 | 365 | DZW15A | 150 | 0.37 | 113 |
| 50 | 250 | 195 | 145 | 112 | 85 | 88 28 | 4-25 | 810 | 590 | 371 | 365 | DZW20A | 200 | 0.55 | 123 | |
| 65 | 280 | 220 | 170 | 138 | 110 | 110 32 | 8-25 | 860 | 590 | 371 | 365 | DZW20A | 200 | 0.55 | 133 | |
| 80 | 310 | 230 | 180 | 148 | 115 | 121 34 | 8-25 | 892 | 590 | 371 | 365 | DZW30A | 300 | 0.75 | 165 | |
| 100 | 350 | 265 | 210 | 172 | 145 150 | 38 | 8-30 | 1013 | 590 | 371 | 365 | DZW45A | 450 | 1.1 | 220 | |
| 125 | 400 | 310 | 250 | 210 | 175 176 | 42 | 8-34 | 1184 | 810 | 515 | 470 | DZW60A | 600 | 1.5 | 292 | |
| 150 | 450 | 350 | 290 | 250 | 205 | 204 46 | 12-34 1250 | 830 | 450 | 470 | DZW90 | 900 | 2.2 | 389 | ||
| 200 | 550 | 430 | 360 | 312 | 265 | 260 54 | 12-41 1250 | 830 | 450 | 550 | DZW.120 | 1200 | 3.0 | 502 | ||
| 250 | 650 | 500 | 430 | 382 | 320 | 313 60 | 12-41 1650 | 870 | 565 | 550 | DZW180 | 1800 | 4.0 | 790 | ||
| 300 | 750 | 585 | 500 | 442 | 375 | 364 70 | 16-48 1800 | 870 | 565 | 320 | DZW250 | 2500 | 5.5 | 910 | ||
| 350 | 850 | 655 | 560 | 498 | 420 | 422 | 76 | 16-542030 | 1170 | 770 | 320 DZW350 | 3500 7.5 | 1610 | |||
| 400 | 950 | 715 | 620 | 558 | 480 | 474 | 80 | 16-54 2250 | 1170 | 770 | 320 | DZW500 | 5000 10 | 2512 | ||
| 16.0 | 500 | 1150 | 815 | 724 | 635 | 584 576 | 89 | 24-54 | - | 1060 | 794 | - | DZW800 | 8000 | 13 | |
| 40 260 | 175 | 125 | 92 75 | 76 | 32 | 4-27 | 670 | 590 | 371 | 365 | DZW15A | 150 | 0.37 | 118 | ||
| 50 300 | 215 | 165 | 132 | 95 | 88 | 36 | 8-25 | 832 | 590 | 371 | 365 | DZW20A | 200 | 0.55 | 136 | |
| 65 340 | 245 | 190 | 152 | 110 | 110 | 44 | 8-30 | 880 | 590 | 371 | 365 | DZW30A | 300 | 0.75 | 175 | |
| 80 390 | 260 | 205 | 168 | 130 121 | 46 | 8-30 | 905 | 590 | 371 | 365 | DZW30A | 450 | 0.75 | 206 | ||
| 100 450 | 300 | 240 | 200 | 160 | 150 48 | 8-34 | 1071 | 590 | 371 | 365 | DZW45A | 600 | 1.1 | 295 | ||
| 125 525 | 355 | 285 | 238 | 190 | 176 60 | 8-41 | 1163 | 810 | 515 | 470 | DZW60A | 900 | 1.5 | 432 | ||
| 150 600 | 390 | 318 | 270 | 205 | 204 66 | 12-41 1170 | 830 | 450 | 470 | DZW90 | 1200 | 2.2 | 601 | |||
| 200 750 | 480 | 400 | 345 | 275 260 | 78 | 12-48 1440 | 830 | 450 | 550 | DZW.120 | 1800 | 3.0 | 853 | |||
| 250 | 838 965 | 580 665 | 485 570 | 425 510 | 330 380 364 | 313 88 | 12-54 100 16-54 | - | 870 870 | 565 565 | 550 320 | DZW180 DZW250 | 2500 1500 | 4.0 5.5 | ||
NKZ44H-16C NKZ44Y-16I HKZ 44 Y-16P NKZ4Y-R 25 25 25
| 公称压力 PN(MPa) | 公称通径 DN(mm) | 尺寸Size(mm) | 重量Weight | |||||||||||||||
| L1 | L2 | D | D1 | D2 | b | f | z-d | B | A | A1 | H | H1 | D0 RF | BW | ||||
| 1.0 | 50 | 250 | 216 | 160 | 125 | 100 | 16 | 3 | 4-18 | 49 | 57 | 64 | 398 | 458 | 250 | 28 | 24 | |
| 65 | 270 | 241 | 180 | 145 | 120 | 18 | 3 | 4-18 | 66 | 73 | 82 | 438 | 514 | 250 | 40 | 35 | ||
| 80 | 280 | 283 | 195 | 160 | 135 | 18 | 3 | 4-18 | 78 | 89 | 94 | 456 | 539 | 300 | 55 | 50 | ||
| 100 | 300 | 305 | 215 | 180 | 155 | 20 | 3 | 8-18 | 96 | 108 | 115 | 514 | 614 | 300 | 72 | 65 | ||
| 125 | 325 | 381 | 245 | 210 | 185 | 22 | 3 | 8-18 | 121 | 133 | 144 | 600 | 730 | 350 | 106 | 92 | ||
| 150 | 350 | 403 | 280 | 240 | 210 | 22 | 3 | 8-23 | 146 | 159 | 172 | 680 | 825 | 350 | 146 | 128 | ||
| 200 | 400 | 419 | 335 | 295 | 265 | 22 | 3 | 8-23 | 202 | 219 | 222 | 800 | 1000 | 400 | 220 | 200 | ||
| 250 | 450 | 457 | 390 | 350 | 320 | 24 | 3 | 12-23 | 254 | 273 | 278 | 840 | 1080 | 400 | 315 | 280 | ||
| 300 | 500 | 502 | 440 | 400 | 368 | 26 | 4 | 12-23 | 303 | 325 | 330 | 990 | 1265 | 450 | 395 | 360 | ||
| 350 | 550 | 572 | 500 | 460 | 428 | 26 | 4 | 16-23 | 351 | 377 | 382 | 1135 | 1470 | 550 | 530 | 490 | ||
| 400 | 600 | 610 | 565 | 515 | 482 | 26 | 4 | 16-25 | 398 | 426 | 432 | 1410 | 1815 | 550 | 690 | 640 | ||
| 450 | 650 | 660 | 615 | 565 | 532 | 26 | 4 | 20-25 | 450 | 480 | 484 | 1475 | 1925 | 600 | 870 | 810 | ||
| 500 | 700 | 711 | 670 | 620 | 585 | 28 | 4 | 20-25 | 501 | 530 | 535 | 1660 | 2170 | 650 | 1080 | 1010 | ||
| 600 | 800 | 813 | 780 | 725 | 685 | 28 | 5 | 20-30 | 602 | 630 | 638 | 1955 | 2550 | 700 | 1350 | 1260 | ||
| 700 | 900 | 914 | 895 | 840 | 800 | 30 | 5 | 24-30 | 692 | 720 | 738 | 2160 | 2865 | 750 | 1950 | 1830 | ||
| 公称压力公称通径 PN(MPa)DN(mm) | 尺寸Size(mm) | |||||||||||||||
| D | D1 | D2 | b | f | z-d | B | A | A1 | H | H1 | D0 | 重量Weight RF BW | ||||
| 1.6 | 50 | 250 | 216 | 160 | 125 | 100 | 16 3 | 4-18 | 49 | 57 | 64 | 398 | 458 | 250 | 28 | 24 |
| 65 | 270 | 241 | 180 | 145 | 120 18 | 3 | 4-18 | 66 | 73 | 82 | 438 | 514 | 250 | 40 | 35 | |
| 80 | 280 | 283 | 195 | 160 | 135 | 20 | 3 8-18 | 78 | 89 | 94 | 456 | 539 | 300 | 55 | 50 | |
| 100 | 300 | 305 | 215 | 180 | 155 | 20 | 3 | 8-18 96 | 108 | 115 | 514 | 614 | 300 | 75 | 65 | |
| 125 | 325 | 381 | 245 | 240 | 185 | 22 | 3 | 8-18 | 121 | 133 144 | 600 | 730 | 350 | 110 | 96 | |
| 150 | 350 | 403 | 280 | 240 | 210 | 24 | 3 | 8-23 | 146 | 159 | 172 680 | 825 | 350 | 150 | 133 | |
| 200 | 400 | 419 | 335 | 295 | 265 | 26 | 3 | 12-23 | 202 | 219 | 222 800 | 1000 | 400 | 223 | 203 | |
| 250 | 450 | 457 | 405 | 355 | 320 | 30 | 3 | 12-25 | 254 | 273 | 278 840 | 1080 | 450 | 325 | 295 | |
| 300 | 500 | 502 | 460 | 410 | 375 | 30 | 4 | 12-25 | 303 | 325 | 330 990 | 1280 | 450 | 430 | 395 | |
| 350 | 550 | 572 | 520 | 470 | 435 | 34 | 4 | 16-25 | 351 | 377 | 382 | 1135 1470 | 600 | 570 | 510 | |
| 400 | 600 | 610 | 580 | 525 | 485 | 36 | 4 | 16-30 | 398 | 426 | 432 | 1410 1815 | 650 | 740 | 665 | |
| 450 | 650 | 660 | 640 | 585 | 545 | 40 | 4 | 20-30 | 450 | 480 | 484 | 1475 1925 | 700 | 955 | 860 | |
| 500 | 700 | 711 | 705 | 650 | 608 | 44 | 4 | 20-34 | 501 | 530 | 535 1660 | 2170 | 750 | 1195 | 1070 | |
| 600 | 800 | 813 | 840 | 770 | 718 | 48 | 5 | 20-41 | 602 | 630 | 638 1950 | 2570 | 800 | 1455 | 1295 | |
| 700 | 900 | 914 | 910 | 840 | 788 | 50 | 5 | 24-41 | 692 | 720 | 738 2165 | 2870 | 850 | 2110 | 1830 | |
| 800 | 1000 | 965 | 1020 | 950 | 898 | 52 | 5 | 24-41 | 792 | 820 | 840 | 2595 3395 | 950 | 2630 | 2390 | |
| 公称压力 PN(MPa) | 公称通径 DN(mm) | 尺寸Size(mm) | 重量Weight | |||||||||||||||
| L1 | L2 | D | D1 | D2 | b | f | z-d | Dn | A | B | H | H1 | D0 | RF | BW | |||
| 50 | 250 | 216 | 160 | 125 | 100 | 20 | 3 | 4-18 | 49 | 57 | 64 | 400 | 460 | 250 | 30 | 25 | ||
| 65 | 270 | 241 | 180 | 145 | 120 | 22 | 3 | 8-18 | 66 | 73 | 82 | 440 | 515 | 250 | 43 | 37 | ||
| 80 | 280 | 283 | 195 | 160 | 135 | 22 | 3 | 8-18 | 78 | 89 | 94 | 460 | 540 | 300 | 60 | 52 | ||
| 100 | 300 | 305 | 230 | 190 | 160 | 24 | 3 | 8-23 | 96 | 108 | 115 | 516 | 615 | 300 | 79 | 67 | ||
| 125 | 325 | 381 | 270 | 220 | 188 | 28 | 3 | 8-25 | 121 | 133 | 144 | 600 | 730 | 350 | 115 | 98 | ||
| 150 | 350 | 403 | 300 | 250 | 218 | 30 | 3 | 8-25 | 146 | 159 | 172 | 680 | 825 | 350 | 155 | 135 | ||
| 200 | 400 | 419 | 360 | 310 | 278 | 34 | 3 | 12-25 | 202 | 219 | 222 | 800 | 1000 | 400 | 240 | 215 | ||
| 2.5 250 | 450 | 457 | 425 | 370 | 332 | 36 | 3 | 12-30 | 254 | 273 | 278 | 840 | 1080 | 450 | 345 | 305 | ||
| 300 | 500 | 502 | 485 | 430 | 390 | 40 | 4 | 16-30 | 303 | 325 | 330 | 990 | 1280 | 550 | 455 | 400 | ||
| 350 | 550 | 762 | 550 | 490 | 448 | 44 | 4 | 16-34 | 351 | 377 | 382 | 1135 | 1470 | 650 | 615 | 525 | ||
| 400 | 600 | 838 | 610 | 550 | 505 | 48 | 4 | 16-34 | 398 | 426 | 426 | 1410 | 1815 | 700 | 790 | 670 | ||
| 450 | 650 | 914 | 660 | 600 | 555 | 50 | 4 | 0-34 | 450 | 480 | 480 | 1480 | 1930 | 750 | 915 | 870 | ||
| 500 | 700 | 991 | 730 | 660 | 610 | 52 | 4 | 0-41 | 500 | 530 | 535 | 1665 | 2175 | 800 | 1250 | 1090 | ||
| 600 | 800 | 1143 | 840 | 770 | 718 | 56 | 5 | 0-41 | 600 | 630 | 638 | 1955 | 2575 | 850 | 1525 | 1325 | ||
| 700 | 900 | 1346 | 955 | 875 | 815 | 60 | 5 | 24-48 | 690 | 720 | 738 | 2170 | 2875 | 900 | 2265 | 2010 | ||
| 800 | 1000 | 1524 | 1070 | 990 | 930 | 64 | 5 | 24-48 | 790 | 820 | 840 | 2600 | 3400 | 1000 | 2845 | 2495 | ||
NKZ4H- C NKZ44Y-I HKZ4Y-P NKZ4Y-R
| 公称压力 PN(MPa) | 公称通径 DN(mm) | 尺寸Size(mm) | 重量Weight (kg) | |||||||||||||||||
| L1 | L2 | D | D1 | D2 | Y | b | f2 | z-d | B | A | A1 | H | H1 | D0 | RF | BW | ||||
| 4.0 | 50 | 250 | 216 | 160 | 125 | 100 | 88 | 20 | 4 | 3 | 4-18 | 48 | 57 | 64 | 400 | 460 | 300 | 30 25 | ||
| 65 | 280 | 241 | 180 | 145 | 120 | 110 | 22 | 4 | 3 | 8-18 | 66 | 73 | 82 | 440 | 516 | 300 | 45 | 40 | ||
| 80 | 310 | 283 | 195 | 160 | 135 | 121 | 22 | 4 | 3 | 8-18 | 78 | 89 | 94 | 485 | 572 | 350 | 55 | 50 | ||
| 100 | 350 | 305 | 230 | 190 | 160 | 150 | 24 | 4.5 | 3 | 8-23 | 96 | 108 | 115 | 574 | 688 | 350 | 75 | 70 | ||
| 125 | 400 | 381 | 270 | 220 | 188 | 176 | 28 | 4.5 | 3 | 8-25 | 120 | 133 | 144 | 670 | 802 | 400 | 105 | 95 | ||
| 150 | 450 | 03 | 300 | 250 | 218 | 204 | 30 | 4.5 | 3 | 8-25 | 145 | 159 | 172 | 750 | 917 | 400 150 | 135 | |||
| 200 | 550 | 19 | 375 | 320 | 282 | 260 | 38 | 4.5 | 3 | 12-30200 | 219 | 222 | 891 | 1110 | 450 | 235 | 210 | |||
| 250 | 650 | 57 | 445 | 385 | 345 | 313 | 42 | 4.5 | 3 | 12-34252 | 273 | 278 | 1040 1330 | 550 | 340 | 310 | ||||
| 300 | 750 | 502 | 510 | 450 | 408 | 364 | 46 | 4.5 | 4 | 16-34 301 | 325 | 330 | 1050 1330 | 650 | 495 | 435 | ||||
| 350 | 850 | 762 | 570 | 510 | 465 | 422 | 52 | 5 | 4 | 16-34 351 | 377 | 382 | 1170 1485 | 750 | 650 | 580 | ||||
| 400 | 950 | 838 | 665 | 585 | 535 | 474 | 58 | 5 | 4 | 16-41 | 398 | 426 | 432 | 1463 | 1876 | 850 800 | 740 | |||
| 公称压力 PN(MPa) | 公称通径 DN(mm) | 尺寸Size(mm) | ||||||||||||||||
| D | D1 | D2 | Y | B | f2 | f | z-d | B | A | A1 | H | H1 | D0 RF | 重量Wejght BW | ||||
| 6.3 | 50 | 250 | 292 | 175 | 135 | 105 | 88 | 26 4 | 3 | 4-23 | 47 57 | 66 | 400 | 460 | 300 | 40 | 35 | |
| 65 | 280 | 330 | 200 | 160 | 130 | 110 | 28 | 4 | 3 | 8-23 | 64 | 73 | 83 440 | 516 | 300 | 60 | 50 | |
| 80 | 310 | 356 | 210 | 170 | 140 | 121 | 30 | 4 | 3 | 8-23 | 77 | 89 | 96 | 485 572 | 350 | 75 | 63 | |
| 100 | 350 | 406 | 250 | 200 | 168 | 150 | 32 | 4.5 | 3 | 8-25 | 94 | 108 | 117 | 574 688 | 400 | 100 | 78 | |
| 125 | 400 | 457 | 295 | 240 | 202 | 176 | 36 | 4.5 | 3 | 8-30 | 118 | 133 | 144 | 663 802 | 400 | 140 | 110 | |
| 150 | 450 | 495 | 340 | 280 | 240 | 204 | 38 | 4.5 | 3 | 8-34 | 142 | 159 | 172 | 750 917 | 450 | 205 | 160 | |
| 200 | 550 | 597 | 405 | 345 | 300 | 260 | 44 | 4.5 | 3 | 12-34 198 | 219 | 232 | 891 | 1110 550 | 315 | 255 | ||
| 250 | 650 | 673 | 470 | 400 | 352 | 313 | 48 | 4.5 | 3 | 12-41 246 | 273 | 282 | 10571331 | 650 475 | 390 | |||
| 300 | 750 | 762 | 530 | 460 | 412 | 364 | 54 | 4.5 | 4 | 16-41 | 294 | 325 | 350 | 11051385 | 750 | 630 | 535 | |
| 350 | 850 | 826 | 595 | 525 | 475 | 422 | 60 | 5 | 4 | 16-41 | 342 | 377 | 382 | 1170 1485 | 800 850 | 690 | ||
| 400 | 950 | 902 670 | 585 | 525 | 474 | 66 | 5 | 4 | 16-48 | 386 | 426 | 432 | 1463 1876 | 900 | 1095 900 | |||
| 公称压力 PN(MPa) | 公称通径 DN(mm) | 尺寸Size(mm) | ||||||||||||||||
| D | D1 | D2 | Y | B | f2 | f | z-d | B | A | A1 | H | H1 | D0 RF | (kg) BW | ||||
| 10.0 | 50 | 250 | 292 | 195 | 145 | 112 | 88 | 28 | 4 | 3 | 4-25 | 45 57 | 66 | 400 | 460 | 300 | 48 | 38 |
| 65 | 280 | 330 | 220 | 170 | 138 | 110 | 32 | 4 | 3 | 8-25 | 62 | 73 83 | 440 | 516 | 300 | 68 | 54 | |
| 80 | 310 | 356 | 230 | 180 | 148 | 121 | 34 | 4 | 3 | 8-25 | 75 | 89 | 96 | 485 572 | 350 90 | 75 | ||
| 100 | 350 | 432 | 265 | 210 | 172 | 150 | 38 | 4.5 | 3 | 8-30 | 92 | 108 | 118 | 574 688 | 400 | 110 | 85 | |
| 125 | 400 | 508 | 310 | 250 | 210 | 176 | 42 | 4.5 | 3 | 8-34 | 112 | 133 | 150 | 663 802 | 400 | 155 | 115 | |
| 150 | 450 | 559 | 350 | 290 | 250 | 204 | 46 | 4.5 | 3 | 12-34136 | 159 | 182 | 750 917 | 450 | 220 | 170 | ||
| 200 | 550 | 660 | 430 | 360 | 312 | 260 | 54 | 4.5 | 3 | 12-41 190 | 219 | 242 | 891 | 1110 550 | 350 | 270 | ||
| 250 | 650 | 787 | 500 | 430 | 382 | 313 | 60 | 4.5 | 3 | 12-41 236 | 273 | 302 | 1057 | 1330 | 650 435 | 400 | ||
| 300 | 750 | 838 | 585 | 500 | 442 | 364 | 70 | 4.5 | 4 | 16-48 284 | 325 | 350 | 1105 | 1330 | 750 730 | 550 | ||
| 350 | 850 | 889 | 655 | 560 | 498 | 422 | 76 | 5 | 4 | 16-54 332 | 377 | 402 | 1170 | 1485 | 850 995 | 725 | ||
| 400 | 950 991 | 715 | 620 | 558 | 474 | 80 | 5 | 4 | 16-54 376 | 426 | 452 | 1463 | 1876 | 950 | 1265 920 | |||
10
LXLZ671Y- 16
25
该产品是用于火力发电厂水除灰,干除灰系统。
This product isused inwater-ash-removaland dry-ash-removal systemin thermal powerplant.
| 公 | 适用介质 | |||||
| 2.5 | 3.8 | 2.8 | 2.8 | - | 425 | 渣水混合物 Slag-watermixture, 水比≤161.6 最大粒度≤50mm Maximumsize50mm |
| 零件名称PartName | 材料Material |
| 阀体Body | WCB |
| 阀盖Bonnet | WCB |
| 阀座Seat | WCB+802合金Alloy |
| 阀杆Stem | 2Cr13不锈钢Stainless steel |
| 阀杆螺母Stemnut | ZQAL9-4 |
| M力) | 公称径 | 主要外形尺及尺)M | H | W(kg) | DZ | |||||||
| 1.0 | 50 | 100 | 160 | 125 | 100 | 2-18 | 2-M16 | 280 | 320 | 370 | 20 | 26 59 |
| 65 | 100 | 180 | 145 | 120 | 2-18 | 2-M16 | 280 | 390 | 460 20 | 28 | 67 | |
| 80 | 110 | 195 | 160 | 135 | 2-18 | 2-M16 | 320 | 448 560 | 20 | 36 | 87.9 | |
| 100 | 120 | 215 | 180 | 155 | 4-18 | 4-M16 | 320 | 505 630 | 20 | 60 | 94 | |
| 125 | 130 | 245 | 210 | 185 | 4-18 | 4-M16 | 320 | 798 825 | 30 | 80 | 103 | |
| 140 | 280 | 240 | 210 | 4-23 | 4-M20 | 320 | 849 | 900 30 | 105 | 128 | ||
| 150 200 | 150 | 335 | 295 | 265 | 4-23 | 4-M20 | 360 | 890 | 980 30 | 125 | 140 | |
| 250 | 150 | 390 | 350 | 320 | 6-23 | 6-M20 | 360 | 950 | 1090 | 45 153 | 195 | |
| 300 | 160 | 440 | 400 | 368 | 8-23 | 4-M20 | 400 | 1000 | 1200 | 60 227 | 325 | |
| 350 | 200 | 500 | 460 | 428 | 8-23 | 8-M20 | 400 | 1110 | 1450 | 60 303 | 390 | |
| 400 | 220 | 565 | 515 | 482 | 10-25 | 6-M22 | 450 | 1190 | 1650 | 90 415 | 518 | |
| 450 | 250 | 615 | 565 | 532 | 14-25 | 8-M22 | 560 | 1260 | 1800 | 120 544 | 615 | |
| 500 | 270 | 670 | 620 | 585 | 14-25 | 6-M22 | 560 | 1330 | 1900 | 120 605 | 361 | |
| 100 | 160 | 125 | 100 | 2-18 | 2-M16 | 280/563 | 320 | 370 | 26 | 59 20 | ||
| 1.6 | 50 | 100 | 180 | 145 | 120 | 2-18 | 2-M16 | 280/563 | 390 | 460 | 28 | |
| 65 | 195 | 135 | 6-18 | 2-M16 | 280/563 | 478 | 36 | 67 878 | 20 | |||
| 80 | 110 | 160 | 560 630 | 20 | ||||||||
| 100 | 120 | 215 245 | 180 210 | 155 | 6-18 4-18 | 4-M16 4-M16 | 320/563 320/563 | 549 798 | 60 | 94 | 20 | |
| 125 | 130 | 280 | 240 | 185 | 4-23 | 4-M20 | 320/563 | 825 849 | 80 | 103 | 30 | |
| 150 | 140 | 335 | 295 | 210 | 6-23 | 6-M20 | 360/563 | 900 980 | 105 | 128 | 30 | |
| 200 | 150 150 | 405 | 355 | 265 320 | 6-25 | 360/563 | 890 | 125 125 | 146 | 30 | ||
| 250 | 460 | 410 | 375 | 6-25 | 6-M22 6-M22 | 400/714 | 890 1000 | 980 227 | 146 | 30 | ||
| 300 350 | 160 200 | 520 | 470 | 435 | 8-25 | 8-M22 | 400/714 | 1110 | 1200 | 325 390 | 6060 | |
| 400 | 220 | 580 | 525 | 485 | 10-30 | 6-M27 | 450/801 | 1190 | 1450 1650 | 303 415 518 | 90 120 | |
| 450 | 250 | 640 | 585 | 545 | 12-30 | 8-M27 | 560/801 | 1260 | 1800 | 544 615 | 120 | |
| 500 | 270 | 705 | 650 | 608 | 12-34 | 8-M30 | 560/801 | 1330 | 1960 | 605 861 | 20 | |
| 50 | 100 | 160 | 125 | 100 | 2-18 | 2-M16 | 280/563 | 320 | 370 | 26 59 | 20 | |
| 65 80 | 100 | 180 | 145 | 120 | 4-18 | 4-M16 | 280/563 | 390 | 460 | 28 67 | 20 | |
| 2.5 | 110 | 195 | 160 | 135 | 6-18 | 2-M16 | 280/563 | 478 | 560 | 36 87.9 | 20 | |
| 120 | 230 | 190 | 260 | 6-23 | 2-M20 | 320/563 | 549 | 630 | 60 94 | 20 | ||
| 100 125 | 130 | 270 | 220 | 188 | 4-25 | 4-M22 | 320/563 | 796 | 825 | 80 103 | 30 | |
| 150 | 140 | 300 | 250 | 218 | 4-25 | 4-M22 | 320/563 | 840 850 | 900 105 1090 123 | 128 145 | 30 | |
| 200 | 150 | 360 | 310 | 278 | 6-25 | 4-M22 | 360/563 | |||||
| 公称压力 PN(MPa) | 公称通径 DN(mm) | 尺寸Size(mm) 重量Wejght | ||||||||||||||
| D | D1 | D2 | b | f | z-d | B | A | A1 | H H1 | D0 | RF | BW | ||||
| 1.0 | 50 | 250 | 216 | 160 | 125 | 100 | 18 3 | 4-18 | 49 | 57 | 64 | 398 | 458 | 250 | 28 | 24 |
| 65 | 270 | 241 | 180 | 145 | 120 | 20 | 3 | 4-18 | 66 73 | 82 | 438 | 514 | 250 | 40 | 35 | |
| 80 | 280 | 283 | 195 | 160 | 135 | 20 3 | 4-18 | 78 | 89 | 94 | 456 | 539 | 300 | 55 | 50 | |
| 100 | 300 | 305 | 215 180 | 155 | 22 | 3 | 8-18 | 96 | 108 | 115 | 514 | 614 | 300 | 72 | 65 | |
| 125 | 325 | 381 | 245 | 210 | 185 | 24 3 | 8-18 | 121 | 133 | 144 | 600 | 730 | 350 | 106 | 92 | |
| 150 | 350 | 403 | 280 | 240 | 210 | 24 3 | 8-23 | 146 | 159 | 172 | 680 | 825 | 350 | 146 | 128 | |
| 200 | 400 | 419 | 335 | 295 | 265 | 24 3 | 8-23 | 202 | 219 | 222 | 800 | 1000 | 400 | 220 | 200 | |
| 250 | 450 | 457 | 390 | 350 | 320 | 26 | 3 | 12-23 | 254 273 | 278 | 840 | 1080 | 400 | 315 | 280 | |
| 300 | 500 | 502 | 440 | 400 | 368 | 28 4 | 12-23 303 | 325 | 330 | 990 | 1265 | 450 | 395 | 360 | ||
| 350 | 550 | 572 | 500 | 460 | 428 | 28 | 4 | 16-23 | 351 | 377 382 | 1135 | 1470 | 550 | 530 | 490 | |
| 400 | 600 | 610 | 565 | 515 | 482 | 30 | 4 | 16-25 | 398 | 426 | 432 | 1410 | 1815 | 550 690 | 640 | |
| 450 | 650 | 660 | 615 | 565 | 532 | 30 | 4 | 20-25 | 450 | 480 | 484 | 1475 1925 | 600 | 870 | 810 | |
| 500 | 700 | 711 | 670 | 620 | 585 | 32 | 4 | 20-25 | 501 | 530 | 535 1660 | 2170 | 650 | 1080 | 1010 | |
| 600 | 800 | 813 | 780 | 725 | 685 | 36 | 5 | 20-30 | 602 630 | 638 1955 | 2550 | 700 | 1350 | 1260 | ||
| 700 | 900 1000 | 914 965 | 895 1010 | 840 950 | 800 905 | 40 44 | 5 5 | 24-30 24-34 | 692 792 820 | 720 | 738 2160 | 2865 2590 3390 | 750 800 | 1950 2500 | 1830 2320 | |
| 公称压力 PN(MPa) | 公称通径 DN(mm) | 尺寸Size(mm) | 重量Weight | |||||||||||||||
| L1 | L2 | D | D1 | D2 | b | f | z-d | B | A | A1 | H | H1 | D0 | RF | BW | |||
| 1.6 | 50 | 250 | 216 | 160 | 125 | 100 | 16 | 3 | 4-18 | 59 | 57 | 64 | 398 | 458 | 250 | 28 | 24 | |
| 65 | 270 | 241 | 180 | 145 | 120 | 18 | 3 | 4-18 | 75 | 73 | 82 | 438 | 514 | 250 | 40 | 35 | ||
| 80 | 280 | 283 | 195 | 160 | 135 | 20 | 3 | 8-18 | 91 | 89 | 94 | 456 | 539 | 300 | 55 | 50 | ||
| 100 | 300 | 305 | 215 | 180 | 155 | 20 | 3 | 8-18 | 110 | 108 | 115 | 514 | 614 | 300 | 75 | 65 | ||
| 125 | 325 | 381 | 245 | 210 | 185 | 22 | 3 | 8-18 | 135 | 133 | 144 | 600 | 730 | 350 | 110 | 96 | ||
| 150 | 350 | 403 | 285 | 240 | 210 | 24 | 3 | 8-23 | 161 | 159 | 172 | 680 | 825 | 350 | 150 | 133 | ||
| 200 | 400 | 419 | 335 | 295 | 265 | 26 | 3 | 12-23 | 222 | 219 | 222 | 800 | 1000 | 400 | 223 | 203 | ||
| 250 | 450 | 457 | 405 | 355 | 320 | 30 | 3 | 12-25 | 276 | 273 | 278 | 840 | 1080 | 450 | 325 | 295 | ||
| 300 | 500 | 502 | 460 | 410 | 375 | 30 | 4 | 12-25 | 328 | 325 | 330 | 990 | 1280 | 450 | 430 | 395 | ||
| 350 | 550 | 572 | 520 | 470 | 435 | 34 | 4 | 16-25 | 380 | 377 | 382 | 1135 | 1470 | 600 | 570 | 510 | ||
| 400 | 600 | 610 | 580 | 525 | 485 | 36 | 4 | 16-30 | 430 | 426 | 432 | 1410 | 1815 | 650 | 740 | 665 | ||
| 450 | 650 | 660 | 640 | 585 | 545 | 40 | 4 | 20-30 | 484 | 480 | 484 | 1475 | 1925 | 700 | 955 | 860 | ||
| 500 | 700 | 711 | 705 | 650 | 608 | 44 | 4 | 20-34 | 534 | 530 | 535 | 1660 | 2170 | 750 | 1195 | 1070 | ||
| 600 | 800 | 813 | 840 | 770 | 718 | 48 | 5 | 20-41 | 634 | 630 | 638 | 1955 | 2570 | 800 | 1455 | 1295 | ||
| 700 | 900 | 914 | 810 | 840 | 788 | 50 | 5 | 24-41 | 692 | 720 | 738 | 2160 | 2870 | 850 | 2110 | 1830 | ||
| 800 | 1000 | 965 | 1020 | 950 | 898 | 52 | 5 | 24-41 | 792 | 820 | 840 | 2590 | 3395 | 950 | 2630 | 2390 | ||
| 公称压力 | 公称通径 PN(MPa)DN(mm) | 尺寸Size(mm) | 重量Weight | |||||||||||||||
| L1 | L2 | D | D1 | D2 | b | f | z-d | B | A | A1 | H | H1 | D0 | RF | BW | |||
| 2.5 | 50 | 250 | 216 | 160 | 125 | 100 | 20 | 3 | 4-18 | 59 | 57 | 64 | 400 | 460 | 250 | 30 | 25 | |
| 65 | 270 | 241 | 180 | 145 | 120 | 22 | 3 | 8-18 | 75 | 73 | 82 | 440 | 515 | 250 | 43 | 37 | ||
| 80 | 280 | 283 | 195 | 160 | 135 | 22 | 3 | 8-18 | 91 | 89 | 94 | 460 | 540 | 300 | 60 | 52 | ||
| 100 | 300 | 305 | 230 | 190 | 160 | 24 | 3 | 8-23 | 110 | 108 | 115 | 516 | 615 | 300 | 79 | 67 | ||
| 125 | 325 | 381 | 270 | 220 | 188 | 28 | 3 | 8-25 | 135 | 133 | 144 | 600 | 730 | 350 | 115 | 98 | ||
| 150 | 350 | 403 | 300 | 250 | 218 | 30 | 3 | 8-25 | 161 | 159 | 172 | 680 | 825 | 350 | 155 | 135 | ||
| 200 | 400 | 419 | 360 | 310 | 278 | 34 | 3 | 12-25 | 222 | 219 | 222 | 800 | 1000 | 400 | 240 | 215 | ||
| 250 | 450 | 457 | 425 | 370 | 332 | 36 | 3 | 12-30 | 276 | 273 | 278 | 840 | 1080 | 450 | 345 | 305 | ||
| 300 | 500 | 502 | 485 | 430 | 390 | 40 | 4 | 16-30 | 328 | 325 | 330 | 990 | 1280 | 550 | 455 | 400 | ||
| 350 | 550 | 762 | 550 | 490 | 448 | 44 | 4 | 16-34 | 380 | 377 | 382 | 1135 | 1470 | 650 | 615 | 525 | ||
| 400 | 600 | 838 | 610 | 550 | 505 | 48 | 4 | 16-34 | 430 | 426 | 432 | 1410 | 1815 | 700 | 790 | 670 | ||
| 450 | 650 | 914 | 660 | 600 | 555 | 50 | 4 | 20-34 | 484 | 480 | 484 | 1480 | 1930 | 750 | 915 | 870 | ||
| 500 | 700 | 991 | 730 | 660 | 610 | 52 | 4 | 20-41 | 534 | 530 | 535 | 1665 | 2175 | 800 | 1250 | 1090 | ||
| 600 | 800 | 1143 | 840 | 770 | 718 | 56 | 5 | 20-41 | 600 | 630 | 638 | 1955 | 2575 | 850 | 1525 | 1325 | ||
| 700 | 900 | 1346 | 955 | 875 | 815 | 60 | 5 | 24-48 | 690 | 720 | 738 | 2170 | 2875 | 900 | 2265 | 2010 | ||
| 800 | 1000 | 1524 | 1070 | 990 | 930 | 64 | 5 | 24-48 | 790 | 820 | 840 | 2600 | 3400 | 1000 | 2845 | 2495 | ||
| 公称压力 PN(MPa) | 公称通径 DN(mm) | 尺寸Size(mm) | 重量Weight (Kg) | |||||||||||||||||
| L1 | L2 | D | D1 | D2 | D6 | b | f2 | z-d | B | A | A1 | H | H1 | D0 RF | BW | |||||
| 4.0 | 50 | 250 | 216 | 160 | 125 | 100 | 88 | 20 | 4 | 3 | 4-18 | 48 | 57 | 64 | 400 | 460 | 300 | 30 | 25 | |
| 65 | 280 | 241 | 180 | 145 | 120 | 110 | 22 | 4 | 3 | 8-18 | 66 | 73 | 82 | 440 | 516 | 300 | 45 | 40 | ||
| 80 | 310 | 283 | 195 | 160 | 135 | 121 | 22 | 4 | 3 | 8-18 | 78 | 89 | 94 | 485 | 572 | 350 | 55 | 50 | ||
| 100 | 350 | 305 | 230 | 190 | 160 | 150 | 24 | 4.5 | 3 | 8-23 | 96 | 108 | 115 | 574 | 688 | 350 | 75 | 70 | ||
| 125 | 400 | 381 | 270 | 220 | 188 | 176 | 28 | 4.5 | 3 | 8-25 | 120 | 133 | 144 | 670 | 802 | 400 105 | 95 | |||
| 150 | 450 | 403 | 300 | 250 | 218 | 204 | 30 | 4.5 | 3 | 8-25 | 145 | 159 | 172 | 750 | 917 | 400 | 150 | 135 | ||
| 200 | 550 | 419 | 375 | 320 | 282 | 260 | 38 | 4.5 | 3 | 12-30200 | 219 | 222 | 891 | 1110 | 450 | 235 | 210 | |||
| 250 | 650 | 457 | 445 | 385 | 345 | 313 | 42 | 4.5 | 3 | 12-34 252 | 273 | 278 | 1040 1330 | 550 | 340 | 310 | ||||
| 300 | 750 | 502 | 510 | 450 | 408 | 364 | 46 | 4.5 | 4 | 16-34301 | 325 | 330 | 1050 1330 | 650 | 495 | 435 | ||||
| 350 | 850 | 762 | 570 | 510 | 465 | 422 | 52 | 5 | 4 | 16-34351 | 377 | 382 | 1170 1485 | 750 | 650 | 580 | ||||
| 400 | 950 | 838 | 655 | 585 | 535 | 474 | 58 | 5 | 4 | 16-41 | 398 | 426 | 432 | 1463 | 1876 | 850 800 | 740 | |||
| 公称压力 PN(MPa) | 公称通径 DN(mm) | 尺寸Size(mm) | 重量Weight (Kg) | |||||||||||||||
| L1 | L2 D | D1 | D2 | D6 | b | f2 | f | z-d | B | A | A1 | H | H1 | D0 | FR | BW | ||
| 6.3 | 50 | 250 | 292 | 175 | 135 | 105 | 88 | 26 | 4 | 3 | 4-23 | 47 | 57 | 66 | 400 | 460 | 300 40 | 35 |
| 65 | 280 | 330 | 200 | 160 | 130 | 110 | 28 | 4 | 3 | 8-23 | 64 | 73 | 83 | 440 516 | 300 | 60 | 50 | |
| 80 | 310 | 356 | 210 | 170 | 140 | 121 | 30 | 4 | 3 | 8-23 | 77 | 89 | 96 | 485 572 | 350 | 75 | 63 | |
| 100 | 350 | 406 | 250 | 200 | 168 | 150 | 32 | 4.5 | 3 | 8-25 | 94 | 108 | 117 | 574 688 | 400 | 100 | 78 | |
| 125 | 400 | 457 | 295 | 240 | 202 | 176 | 36 | 4.5 | 3 | 8-30 | 118 | 133 | 144 | 663 802 | 400 | 140 | 110 | |
| 150 | 450 | 495 | 340 | 280 | 240 | 204 | 38 | 4.5 | 3 | 8-34 | 142 | 159 | 172 | 750 917 | 450 | 205 | 160 | |
| 200 | 550 | 597 | 405 | 345 | 300 | 260 | 44 | 4.5 | 3 | 12-34 | 198 | 219 | 232 | 891 | 1110 | 550 315 | 255 | |
| 250 | 650 | 673 | 470 | 400 | 352 | 313 | 48 | 4.5 | 3 | 12-41 | 246 | 273 | 282 | 10571331 | 650 475 | 390 | ||
| 300 | 750 | 762 | 530 | 460 | 412 | 364 | 54 | 4.5 | 4 | 16-41 | 294 | 325 | 350 | 11051385 | 750 | 630 | 535 | |
| 350 | 850 | 826 | 595 | 525 | 475 | 422 | 60 | 5 | 4 | 16-41 | 342 | 377 | 382 | 1170 1485 | 800 | 850 | 690 | |
| 400 | 950 | 902 670 | 585 | 525 | 474 | 66 5 | 4 | 16-48 | 386 | 426 | 432 | 14631876 | 900 | 1095 900 | ||||
| 公称压力 PN(MPa) | 公称通径 DN(mm) | 尺寸Size(mm) | ||||||||||||||||
| D | D1 | D2 | D6 | b | f2 | f | z-d | B | A | A1 | H H1 | D0 | FR | 重量Wgight BW | ||||
| 10.0 | 50 | 250 | 292 | 195 | 145 | 112 | 88 | 28 | 4 | 3 | 4-25 | 45 | 57 | 66 400 | 460 | 300 | 48 | 38 |
| 65 | 280 | 330 | 220 | 170 | 138 | 110 | 32 | 4 | 3 | 8-25 | 62 | 73 83 | 440 | 516 | 300 | 68 | 54 | |
| 80 | 310 | 356 | 230 | 180 | 148 | 121 | 34 | 4 | 3 | 8-25 | 75 | 89 | 96 | 485 572 | 350 | 90 | 75 | |
| 100 | 350 | 432 | 265 | 210 | 172 | 150 | 38 | 4.5 | 3 | 8-30 | 92 | 108 | 118 | 574 688 | 400 | 110 | 85 | |
| 125 | 400 | 508 | 310 | 250 | 210 | 176 | 42 | 4.5 | 3 | 8-34 | 112 | 133 | 150 | 663 802 | 400 | 155 | 115 | |
| 150 | 450 | 559 | 350 | 290 | 250 | 204 | 46 | 4.5 | 3 | 12-34 136 | 159 | 182 | 750 917 | 450 | 220 | 170 | ||
| 200 | 550 | 660 | 430 | 360 | 312 | 260 | 54 | 4.5 | 3 | 12-41 | 190 | 219 | 242 | 891 1110 | 550 | 350 | 270 | |
| 250 | 650 | 787 | 500 | 430 | 382 | 313 | 60 | 4.5 | 3 | 12-41 | 236 | 273 | 302 | 1057 1330 | 650 | 435 | 400 | |
| 300 | 750 | 838 | 585 | 500 | 442 | 364 | 70 | 4.5 | 4 | 16-48 | 284 | 325 | 350 | 11051330 | 750 | 730 | 550 | |
| 350 | 850 | 889 | 655 | 560 | 498 | 422 | 76 | 5 | 4 | 16-54 332 | 377 | 402 | 1170 1485 | 850 995 | 725 | |||
| 400 | 950 991 | 715 | 620 | 558 | 474 | 80 | 5 | 4 | 16-54 376 | 426 | 452 | 1463 1876 | 950 | 1265 920 | ||||
结构优势与特点Structuraladvantagesandcharacteristics
1、产品设计制造按国家标准GB12235,结构合理,密封可靠,性能优良,造型美观。
2、阀瓣、阀座密封面用铁基合金堆焊或司太立(stelite)钴基硬质合金堆焊而成,耐磨、耐高温、耐腐蚀、抗擦伤性能好、使用寿命长。
3、阀杆经调质及表面氮化处理,有良好的抗腐蚀性和抗擦伤性。
4、可采用各种配管法兰标准及法兰密封面型式,满足各种工程需要和用户要求。
5、阀体材料品种齐全,填料、垫片可根据实际工况或用户要求合理选配,能适用与各种压力、温度及介质工况。
6、倒密封采用螺纹连接密封座或本体堆焊不锈钢而成,密封可靠,填料更换可在不停机情况下进行方便快捷不影响系统运行。
1、Theproductdesignedand manufacturedaccordingtonationalstandardGB12235,reasonablestructure,reliablesealing, excellentperformanceandbeautifulshape.
2、 Flapvalve,thevalveseatsealingsurfaceofironbasedalloyorstellite(stelitemadeofcobalt-basedalloywelding,wearresistant,high temperature,corrosion,anti-abrasion performance,long life.
3、Stemquenched and thenitrogen treatment,with goodresistance to corrosionand scratch resisitance.
4、Canbeusedwithavarietyofstandardpipeflangesandflangesealingsurfacetypestomeetvariousprojectneedsanduser requirements.
5、Bodymaterialvarietypacking,gasketcanbebasedonactualworkingconditionsortheuserrequestsareasonableoption, canbe applied withallkindsof pressure,temperature and medium conditions.
6、Sealedwithscrewconnectionsealbackseatorbodymadeofstainlesssteelwelding,sealingandreliablereplacementoffilling in non-stop convenientand efficient mannerdoes not affect system operation.
| 设计与制造 DesignandManufacture | 结构长度 StructureLength | 压力、温度等级 Pressure, temperaturerating | 连接法兰 Connecting flange | 检验与试验 Testand Inspection |
| GB12235 | GB12221 | GB12224 | JB/T79/82~1994 GB9113 HG20592-20635 | JB/T9092~1999 GB13927 |
| 零件名称PartName | 材料名称Materialname | ||
| 阀体Body | WCB | 15CrMo | 15Cr1Mo1V |
| 阀盖Valvecover | wcb | 15CrMo | 20CrMoV |
| 阀瓣 | A105 | 15CrMo | 20CrMoV |
| 密封面Sealing face | Cr/STL | Stl | STL |
| 阀杆Stem | 20Cr13 | 15CrMo | 15Cr1Mo1V/F22 |
| 垫片 | 304+柔性石墨 | 304+柔性石墨 | 304+柔性石墨 |
| 螺栓 | 35CrMoa/35# | 35CrMoA/A193-B16 | 35CrMoA/A193-B16 |
| 螺母Nut | 30CrMo/25# | 30CrMo/A194-4 | 30CrMo/A194-4 |
| 使用温度 | -29~425℃ | -29~550°℃ | -29~570C |
| 适用介质 | 水、蒸汽、油品等 | 水、蒸汽等 | 水、蒸汽等 |
| 公M压力) | 公通径 | 尺寸Size(mm) | 重量 Weight (Kg) | |||||||||
| L | D | D1 | D2 | D6 | b-f | f2 | Z-Φd | H | D0 | |||
| 1.6 | 10 | 130 | 90 | 60 | 40 | / | 14-2 | / | 4-14 | 198 | 120 | 4.7 |
| 15 | 130 | 95 | 65 | 45 | / | 14-2 | / | 4-14 | 218 | 120 | 5.2 | |
| 20 | 150 | 105 | 75 | 55 | / | 14-2 | / | 4-14 | 230 | 140 | 7.1 | |
| 25 | 160 | 115 | 85 | 65 | / | 14-2 | / | 4-18 | 240 | 160 | 7.4 | |
| 32 | 180 | 135 | 100 | 78 | / | 16-2 | / | 4-18 | 250 | 180 | 8.5 | |
| 40 | 200 | 145 | 110 | 85 | / | 16-3 | / | 4-18 | 265 | 200 | 12.5 | |
| 50 | 230 | 160 | 125 | 100 | / | 16-3 | / | 4-18 | 280 | 240 | 19.2 | |
| 65 | 290 | 180 | 145 | 120 | / | 18-3 | / | 4-18 | 327 | 280 | 26.5 | |
| 80 | 310 | 195 | 160 | 135 | / | 20-3 | 8-18 | 355 | 280 | 29 | ||
| 100 | 350 | 215 | 180 | 155 | / | 20-3 | / | 8-18 | 415 | 320 | 41 | |
| 125 | 400 | 245 | 210 | 185 | / | 22-3 | / | 8-18 | 460 | 360 | 57 | |
| 150 | 480 | 280 | 240 | 210 | / | 24-3 | / | 8-23 | 510 | 400 | 86.5 | |
| 200 | 600 | 335 | 295 | 265 | / | 26-3 | / | 12-23 | 588 | 400 | 140 | |
| 250 | 650 | 405 | 355 | 320 | / | 30-3 | / | 12-25 | 725 | 450 | 220 | |
| 300 | 750 | 460 | 410 | 375 | / | 30-4 | / | 12-25 | 925 | 500 | 325 | |
| 350 | 850 | 520 | 470 | 435 | / | 34-4 | / | 16-25 | 1030 | 600 | 590 | |
| 400 | 980 | 580 | 525 | 485 | 36-4 | / | 16-30 | 1170 | 700 | 750 | ||
| 450 | 1100 | 640 | 585 | 545 | / | 40-4 | / | 20-30 | 1220 | 800 | 89 | |
| 500 | 1150 | 705 | 650 | 608 | / | 44-4 | / | 20-34 | 1410 | 900 | 1225 | |
| 600 | 1355 | 840 | 770 | 718 | / | 48-5 | / | 20-41 | 1610 | 1000 | 2200 | |
| 称压力 | 公称通径 | Weght | |||||||||
| L | D | D1 D2 | Rsie:m) | f2 | Z-Φd | H | D0 | ||||
| 2.5 | 10 | 130 | 90 | 60 | 40 | / 16-2 | / | 4-14 | 198 | 120 | 4.9 |
| 15 | 130 | 95 | 65 | 45 | / 16-2 | / | 4-14 | 218 | 120 | 5.4 | |
| 20 | 150 | 105 | 75 | 55 / | 16-2 | / | 4-14 | 258 | 140 | 7 | |
| 25 | 160 | 115 | 85 | 65 | / | 16-2 / | 4-14 | 275 | 160 | 7.4 | |
| 32 | 180 | 135 | 100 | 78 | / 18-2 | / | 4-18 | 280 | 180 | 8.5 | |
| 40 | 200 | 145 | 110 | 85 | / 18-3 | / | 4-18 | 330 | 200 | 12.5 | |
| 50 | 230 | 160 | 120 | 100 | / 20-3 | / | 4-18 | 350 | 240 | 20 | |
| 65 | 290 | 180 | 135 | 120 | / | 22-3 / | 8-18 | 400 | 280 | 29 | |
| 80 | 310 | 195 | 160 | 135 | / | 22-3 / | 8-18 | 355 | 280 | 32 | |
| 100 | 350 | 230 | 190 | 160 | / | 24-3 / | 8-23 | 415 | 320 | 45 | |
| 125 | 400 | 270 | 220 | 188 | / | 28-3 | / 8-25 | 460 | 360 | 63 | |
| 150 | 480 | 300 | 250 | 218 | / | 30-3 | / 8-25 | 510 | 400 | 90 | |
| 200 | 600 | 360 | 310 | 278 | / | 34-3 | / 12-25 | 710 | 400 | 160 | |
| 250 | 650 | 425 | 370 | 332 | / | 36-3 | / 12-30 | 786 | 450 | 240 | |
| 300 | 750 | 485 | 430 | 390 | / | 40-4 | / 16-30 | 925 | 500 | 390 | |
| 350 | 850 | 550 | 490 | 448 | / | 44-4 | / 16-34 | 1030 | 600 | 650 | |
| 400 | 980 | 610 | 550 | 505 | / | 48-4 | / 16-41 | 1170 | 700 | 820 | |
| 450 | 1100 | 660 | 600 | 555 | / | 50-4 | / 20-34 | 1220 | 800 | 960 | |
| 500 | 1150 | 730 | 660 | 610 | / | 52-4 | / 20-41 | 1450 | 900 | 1310 | |
| 1355 | 840 | 770 | 718 | / | 56-5 | / | 20-41 1810 | 1000 | 2420 | ||
| 4.0 | 600 10 | 130 | 90 | 60 40 | 35 | 16-2 | 4 4-14 | 188 | 120 | 4.9 | |
| 15 | 130 95 | 65 45 | 40 | 16-2 | 4 | 4-14 | 233 | 120 | 5.7 | ||
| 20 | 150 105 | 75 | 55 | 51 | 16-2 | 4-14 | 275 | 140 | 7 | ||
| 25 | 160 | 115 85 | 65 | 58 | 16-2 | 4 4 | 4-14 | 285 | 160 | 8.8 | |
| 32 | 180 | 135 | 100 | 78 | 66 18-2 | 4 | 4-18 | 302 | 180 | 11.8 | |
| 40 | 200 | 145 | 110 | 85 | 76 | 18-3 4 | 4-18 | 355 | 200 | 16.5 | |
| 50 | 230 | 160 | 125 | 100 | 88 20-3 | 4 | 4-18 | 373 | 240 | 24 | |
| 65 | 290 | 180 | 145 | 120 | 110 22-3 | 4 | 8-18 | 408 | 280 | 33 | |
| 80 | 310 | 195 | 160 | 135 | 121 22-3 | 4 | 8-18 | 436 | 320 | 44 | |
| 100 | 350 | 230 | 190 | 160 | 150 24-3 | 4.5 | 8-23 | 480 | 360 | 60 | |
| 125 | 400 | 270 | 220 | 188 | 176 | 28-3 | 4.5 8-25 | 558 | 400 | 89 | |
| 150 | 480 | 300 | 250 | 218 | 204 | 30-3 | 4.5 | 8-25 611 | 400 | 98 | |
| 200 | 600 | 375 | 320 | 282 | 260 | 38-3 | 4.5 | 12-30 720 | 400 | 190 | |
| 250 | 730 | 445 | 385 | 345 | 313 | 42-3 | 4.5 | 12-34 665 | 500 | 265 | |
| 300 | 850 | 510 | 450 | 408 | 364 | 46-4 | 4.5 16-34 | 720 | 550 | 430 | |
| 350 | 980 | 570 | 510 | 465 | 422 | 52-4 5 | 16-34 | ||||
| 公称压力 | 公称通径 尺寸Size(mm) | 重量 Weight(Kg) | |||||||||||
| PN(MPa)DN(mm)l | L | D | D1 | D2 | D6 | D8b-f | f2 | Z-Φd H | D0 | ||||
| 6.3 | 10 | 170 | 100 | 70 | 50 | 35 | 18-2 4 | 4-14 | 198 | 120 | 5.7 | ||
| 15 | 170 | 105 | 75 | 55 | 40 | / | 18-2 4 | 4-14 | 195 | 140 | 10 | ||
| 20 | 190 | 125 | 90 | 68 | 51 | / | 20-2 | 4 | 4-18 | 228 | 160 | 13 | |
| 25 | 210 | 135 | 100 | 78 | 58 | 22-2 | 4 | 4-18 | 275 | 180 | 14.5 | ||
| 32 | 230 | 150 | 110 | 82 | 66 | / | 24-2 | 4 | 4-23 | 325 | 200 | 19 | |
| 40 | 260 | 165 | 125 | 95 | 76 | 24-3 | 4 | 4-23 | 360 | 240 | 25 | ||
| 50 | 300 | 175 | 135 | 105 | 88 | / | 26-3 | 4 | 8-23 | 410 | 280 | 35 | |
| 65 | 340 | 200 | 160 | 130 | 110 | 28-3 | 4 | 8-23 | 450 | 320 | 48 | ||
| 80 | 380 | 210 | 170 | 140 | 121 | / | 30-3 | 4 | 8-23 | 485 | 360 | 56 | |
| 100 | 430 | 250 | 200 | 168 | 150 | / | 32-3 | 4.5 | 8-25 | 537 | 400 | 70 | |
| 125 | 500 | 295 | 240 | 202 | 176 | / | 36-3 | 4.5 | 8-30 | 631 | 400 | 100 | |
| 150 | 550 | 340 | 280 | 240 | 204 | 38-3 | 4.5 | 8-34 | 646 | 450 | 152 | ||
| 200 | 650 | 405 | 345 | 300 | 260 | 44-3 | 4.5 | 12-34 | 813 | 500 | 283 | ||
| 250 | 775 | 470 | 400 | 352 | 313 | / | 48-3 | 4.5 | 12-41 | 985 | 550 | 462 | |
| 300 | 900 | 530 | 460 | 412 | 364 | 54-4 | 4.5 | 16-41 | 1214 | 600 | 885 | ||
| 350 | 1025 | 595 | 525 | 475 | 422 | 60-4 | 5 | 16-41 | 1432 | 650 | 1554 | ||
| 400 10 | 1150 | 670 | 585 | 525 | 474 | / | 66-4 | 5 | 16-48 | 1650 | 700 | 1850 | |
| 170 | 100 | 70 | 50 | / | 35 | 20-2 | / | 4-14 | 198 | 120 | 6 | ||
| 10.0 | 15 | 170 | 105 | 75 | 55 | 20-2 | / | 4-14 | 202 | 140 | 11 | ||
| 20 | 125 | 45 50 | 22-2 | 4-18 | 228 | 160 | 13.2 | ||||||
| 190 25 210 | 135 | 90 100 | 68 78 | 65 | 24-2 | 4-18 | 250 | 180 | 14 | ||||
| 32 230 | 150 | 110 | 82 | / | 75 | 24-2 | / / | 4-23 | 326 | 220 | 15 | ||
| 40 260 | 165 | 125 | 95 | / | 85 | 26-3 | / | 4-23 | 359 | 240 | 29 | ||
| 195 | 145 112 | / | 110 | 28-3 | 4-25 | 414 | 280 | ||||||
| 50 | 300 | 220 | 170 | 138 | 115 | 32-3 | 8-25 | 434 | 320 | 49 | |||
| 65 80 | 340 | 230 | 180 | 148 | 145 | 34-3 | / | 8-25 | 547 | 400 | 65 | ||
| 100 | 380 430 | 265 | 210 | 172 | 145 | 38-3 | / / | 8-30 | 621 | 450 | 95 115 | ||
| 500 | 310 | 250 | 210 | / 175 | 42-3 | 8-34 | 732 | 450 | 149 | ||||
| 125 150 | 650 | 350 | 290 | 250 | 205 46-3 | / | 12-34 | 840 | 500 | 310 | |||
| 200 | 650 | 430 | 360 | 312 | 265 54-3 | / | 12-41 | 925 | 550 | 590 | |||
| 250 | 775 | 500 | 430 | 382 | 320 60-3 | 12-41 | 1155 | 600 | 991 | ||||
| 300 15 | 900 | 585 100 | 500 75 | 442 52 | / 375 | 70-4 24-2 | / | 16-48 4-18 | 1340 148 | 700 | |||
| PN(MPa)DN(mm) | 公称压力公称通径 | 尺寸Size(mm) | 电动装置 equipmet | 重量 Weight(Kg) | |||||||||
| L | D | D1 | D² | D6b-ff2 | z-d H | L2 | |||||||
| 1.6 | 50 | 230 | 160 | 125 | 100 | / 18-3 | / | 4-18 | 645 | 590 | 371 | DZW10A | 64.2 |
| 65 | 290 | 180 | 145 | 120 | / 18-3 | / | 4-18 | 690 | 590 | 371 | DZW10A | 71.5 | |
| 80 | 310 | 195 | 160 | 135 | / 18-3 | / | 8-18 | 715 | 590 | 371 | DZW10A | 74 | |
| 100 | 350 | 215 | 180 | 155 | 18-3 | / | 8-18 | 770 | 590 | 371 | DZW15A | 87 | |
| 125 | 400 | 245 | 210 | 185 | / 18-3 | / | 8-18 | 780 | 590 | 371 | DZW20A | 113 | |
| 150 | 480 | 280 | 240 | 210 | 23-3 | / | 8-23 | 810 | 590 | 371 | DZW30A | 144.5 | |
| 650 | 335 | 255 | 265 | / 23-3 | 12-23 | 1673 | 810 | 515 | DZW45A | 250 | |||
| 200 | // | ||||||||||||
| 300 | 750 | 460 | 410 | 375 | / 25-4 | / | 12-25 | 1292 | 830 | 540 | DZW90 | 465 | |
| 350 | 850 | 520 | 470 | 435 | / 25-4 | / | 16-25 | 1473 | 935 | 830 | DZW120 | 732 | |
| 400 | 980 | 580 | 525 | 485 | / | 30-4 / | 16-30 | 1755 | 1180 | / | DZW180 | 1000 | |
| 450 | 1100 | 640 | 585 | 545 | / | 30-4 / | 20-30 | 1800 | / | / | DZW180 | 1140 | |
| 500 | 1150 | 705 | 650 | 608 | / | 34-4 / | 20-34 | 2035 | / | / | DZW250 | 1480 | |
| 600 | 1355 | 840 | 770 | 718 | 41-5 / | 20-41 | 2527 | / | / | DZW350 | 2530 | ||
| 2.5 | 50 | 230 | 160 | 125 | 100 / | 20-3 | / | 4-18 | 645 | 590 | 371 | DZW10A | 66 |
| 65 | 290 180 | 145 120 | 22-3 | 8-18 | 690 | 590 | 371 | DZW10A | 74 | ||||
| 80 | 310 195 | 160 | 135 | / | 22-3 | / | 8-18 | 715 | 590 | 371 | DZW15A | 78 | |
| 100 | 350 230 | 190 | 160 | 24-3 | / | 8-23 | 770 | 590 | 371 | DZW20A | 101.5 | ||
| 125 | 400 | 270 | 220 | 188 | / 28-3 | / | 8-25 | 780 | 590 | 371 | DZW30A | 121 | |
| 150 | 480 | 300 | 250 | 218 | / 30-3 | / | 8-25 | 875 | 810 | 515 | DZW45A | 200 | |
| 200 | 650 | 360 | 310 | 278 | 34-3 | / | 12-25 | 16573 | 810 | 515 | DZW90A | 272 | |
| 300 | 750 | 485 | 430 | 390 | / 40-4 | / | 16-30 | 1292 | 830 | 540 | DZW120 | 532 | |
| 350 | 850 | 550 | 490 | 448 | 44-4 | / | 16-34 | 1615 | / | DZW180 | 900 | ||
| 980 | 610 | 550 | 505 | / | 48-4 / | 16-34 | 1755 | / | / | DZW180 | 1070 | ||
| 400 | 1100 | 660 | 600 | 555 | / | 50-4 | 20-34 | 1805 | / | DZW250 | 1215 | ||
| 450 500 | 1150 | 730 | 660 | 610 | 52-4 | / 20-41 | 2157 | / | / | DZW350 | 1640 | ||
| 600 50 | 1355 | 840 | 770 | 718 | 56-5 | / | 20-41 | 2527 ! | 一 | DZW500 | 2770 | ||
| 100 125 150 4.0 200 250 300 350 400 450 | 230 | 160 | 125 100 | 88 | 20-3 | 4 | 4-18 | 645 | 590 | 371 | DZW10A | 69 | |
| 65 | 290 180 | 145 | 120 | 110 | 22-3 | 4 | 8-18 | 690 | 590 | 371 | DZW10A | 78 | |
| 80 310 350 | 195 230 | 160 | |||||||||||
| 公称压力公称通径 | PN(MPa)DN(mm) | 尺寸Size(mm) | 电动装置 Weight | |||||||||||
| L | D | D1 | D2 | D8 | D6 | b-f | f2 | z-d | L1 | L2 | Eleitricat | |||
| 6.3 | 50 | 300 | 175 | 135 | 105 | 88 | / | 26-3 | / | 4-23 | 710 590 | 371 | DZW10A | 64 |
| 65 | 340 | 200 | 160 | 130 | 110 | / | 28-3 | / | 8-23 750 | 590 | 371 | DZW15A | 77 | |
| 80 | 380 | 210 | 170 | 140 | 121 | / | 30-3 | / | 8-23 785 | 590 | 371 | DZW30A | 86 | |
| 100 | 430 | 250 | 200 | 168 | 150 | 32-3 | 8-25 837 | 810 | 515 | DZW45A | 171 | |||
| 125 | 500 | 295 | 240 | 202 | 176 | 36-3 | 8-30 1031 | 810 | 515 | DZW60A | 243 | |||
| 150 | 550 | 340 | 280 | 240 | 204 | / | 38-3 | / | 8-34 1066 | 830 | 540 | DZW90 | 296 | |
| 200 | 650 | 405 | 245 | 300 | 260 | / | 44-3 | / | 12-34 1213 | 830 | 540 | DZW120 | 420 | |
| 250 | 775 | 470 | 400 | 352 | 313 | / | 48-3 | 12-41 | DZW180 | / | ||||
| 300 | 900 | 530 | 460 | 412 | 364 | / | 54-4 | / | 16-41 | DZW250 | / | |||
| 10.0 | 50 | 300 | 195 | 145 | 112 | 88 | / | 28-3 | / | 4-25 714 | 590 | 371 | DZW20A | 81 |
| 65 | 340 | 220 | 170 | 138 | 110 | 32-3 | / | 8-25 | 734 | 590 | 371 | DZW30A | 102 | |
| 80 | 380 | 230 180 | 148 | 121 | 34-3 | / | 8-25 | 847 | 810 | 515 | DZW45A | 175 | ||
| 100 | 430 | 265 | 210 | 172 150 | 38-3 | / | 8-30 | 950 | 810 | 515 | DZW60A | 194 | ||
| 125 | 505 | 310 | 250 | 210 | 176 | 42-3 | / | 8-34 | 1140 | 830 | 540 | DZW90 | 285 | |
| 150 | 550 | 350 | 290 | 250 | 204 | 46-3 | / | 12-34 | 1240 | 830 | 540 | DZW120 | 450 | |
| 200 | 650 | 430 | 360 | 312 | 260 | 54-3 | 12-41 | 1425 | 830 | 565 | DZW180 | 850 | ||
| 250 | 775 | 505 | 430 | 382 | 313 | 60-3 | 12-41 / | / | / | DZW250 | / | |||
| 300 | 900 | 585 | 500 | 442 | 364 | 70-4 | / | 16-48 | / | / | / | DZW300 | / | |
| 16.0 | 50 | 300 | 215 | 165 | 132 | 95 | 36-3 | 4 | 8-25 | 562 | 590 | 371 | DZW30A | 92 |
| 65 | 340 | 245 | 190 | 152 | 100 44-3 | 4 | 8-30 | 743 | 810 | 515 | DZW45A | 165 | ||
| 80 | 380 | 260 | 205 | 168 | 130 | 46-3 | 4 | 8-30 | 820 | 830 | 540 | DZW90 | 216 | |
| 100 | 430 | 300 | 240 | 200 | / | 160 48-3 | 4.5 | 8-34 | 935 | 830 | 540 | DZW120 | 238 | |
| 125 | 500 | 355 | 285 | 238 | 190 60-3 | 4.5 | 8-41 1180 | 870 | 565 | DZW180 | 490 | |||
| 150 | 550 | 390 | 318 | 270 | 205 | 66-3 | 4.5 | 12-41 | 1290 | 870 | 565 | DZW250 | 674 | |
| 200 | 650 | 480 | 400 | 345 | / | 275 | 78-3 | 4.5 | 12-48 | 1495 | 1075 | 710 DZW350 | 1120 | |
| 公称压力 PN(MPa) | 公称通径 DN(mm) | 尺寸Size(mm) | 重量Weight (Kg) | |||||||
| L | D | DN | D1 | L1 | H | H1 | D0 | |||
| 1.6 | 10 | 130 | 36 | 9 | 15 | 9 | 245 | 255 | 120 | 6.5 |
| 15 | 130 | 36 | 12 | 19 | 10 | 245 | 260 | 120 | 7 | |
| 20 | 150 | 44 | 19 | 26 | 11 | 265 | 285 | 140 | 7.8 | |
| 25 | 160 | 44 | 26 | 33 | 13 | 270 | 293 | 160 | 8.5 | |
| 32 | 180 | 60 | 30 | 39 | 14 | 270 | 300 | 180 | 12 | |
| 2.5 | 10 | 130 | 36 | 9 | 15 | 9 | 245 | 255 | 120 | 6.5 |
| 15 | 130 | 36 | 12 | 19 | 10 | 245 | 260 | 120 | 7 | |
| 20 | 150 | 44 | 19 | 26 | 11 | 265 | 285 | 140 | 7.8 | |
| 25 | 160 | 44 | 26 | 33 | 13 | 270 | 293 | 160 | 8.5 | |
| 32 | 180 | 60 | 30 | 39 | 14 | 270 | 300 | 180 | 12 | |
| 4.0 | 10 | 130 | 36 | 9 | 15 | 9 | 245 | 255 | 120 | 6.5 |
| 15 | 130 | 36 | 12 | 19 | 10 | 245 | 260 | 120 | 7 | |
| 20 | 150 | 44 | 19 | 26 | 11 | 265 | 285 | 140 | 7.8 | |
| 25 | 160 | 44 | 26 | 33 | 13 | 270 | 295 | 160 | ||
| 32 | 180 | 60 | 30 | 39 | 14 | 270 | 300 | 180 | 8.5 12 | |
| 6.4 | 10 | 130 | 36 | 9 | 15 | 9 | 245 | 255 | 120 | 6.5 |
| 15 | 130 | 36 | 12 | 19 | 10 | 245 | 260 | 140 | ||
| 20 | 150 | 44 | 19 | 11 | 270 | 290 | 7 | |||
| 25 | 160 | 44 | 26 | 26 | 13 | 290 | 160 | 7.8 | ||
| 180 | 60 | 30 | 33 | 14 | 315 | 180 | 8.5 | |||
| 10.0 | 32 | 39 | 330 | 360 | 200 | 13 | ||||
| 10 | 130 | 36 | 9 | 15 | 9 | 245 | 255 | 120 | 7 | |
| 15 | 130 | 36 | 12 | 19 | 10 | 245 | 260 | 140 | 7.6 | |
| 20 | 150 | 44 | 19 | 26 | 11 | 270 | 290 | 160 | 8.7 | |
| 25 32 | 160 180 | 50 60 | 26 30 | 33 39 | 13 14 | 290 330 | 315 360 | 180 200 | 10.5 16 | |
| 公称压力 PN(MPa) | 公称通径 DN(mm) | 尺寸Size(mm) | 重量Weight(Kg) | |||||||||||||
| L1 | L2 | D | D1 | D2 | b | f | Z-d | B A | A1 | H | H1 | D0 | RF BW | |||
| 1.6 | 15 | 130 | 140 | 95 | 65 | 45 | 14 2 | 4-14 | 12 | 18 | 36 | 245 | 260 | 120 | 7 | 6.5 |
| 20 | 150 | 152 | 105 | 75 55 | 14 | 2 | 4-14 | 18 | 25 | 44 | 265 | 285 | 140 | 7.5 | 7 | |
| 25 | 160 | 165 | 115 | 85 65 | 14 | 2 | 4-14 | 25 | 32 | 44 | 270 | 295 | 160 | 9 | 8.5 | |
| 32 | 180 | 184 | 135 | 100 | 78 | 16 | 2 4-18 | 31 | 38 | 48 | 285 | 315 | 180 | 11 | 10.5 | |
| 40 | 200 | 203 | 145 | 110 | 85 | 16 | 3 | 4-18 38 | 45 | 55 300 | 330 | 200 | 18 | 17 | ||
| 50 | 230 | 229 | 160 | 125 | 100 | 16 | 3 | 4-18 | 49 | 57 | 64 355 | 390 | 240 | 25 | 23 | |
| 65 | 290 | 279 | 180 | 145 | 120 | 18 | 3 | 4-18 | 66 73 | 82 415 | 455 | 280 | 32 | 29 | ||
| 80 | 310 | 318 | 195 | 160 | 135 | 20 | 3 | 8-18 | 78 | 89 | 94 425 | 470 | 280 | 41 | 38 | |
| 100 | 350 | 368 | 215 | 180 | 155 | 20 | 3 | 8-18 | 96 | 108 | 117 470 | 520 | 320 | 58 | 54 | |
| 125 | 400 | 400 | 245 | 210 | 185 | 22 | 3 | 8-18 | 121 | 133 | 144 | 500 555 | 360 | 80 | 75 | |
| 150 | 480 | 470 | 280 | 240 | 210 | 24 | 3 | 8-23 | 146 | 159 | 175 | 570 | 650 | 400 101 | 90 | |
| 200 | 600 | 597 | 335 | 295 | 265 | 26 | 3 | 12-23 | 202 | 219 | 232 | 680 | 770 400 | 170 | 155 | |
| 250 | 730 | 673 | 405 | 355 | 320 | 30 | 3 | 12-25 | 254 | 273 | 278 | 746 | 790 450 | 440 | 380 | |
| 300 850 | 775 | 460 | 410 | 375 | 30 | 4 | 12-25 | 303 | 325 | 330 | 880 | 925 500 | 646 | 570 | ||
| 2.5 | 15 | 130 | 152 | 95 | 65 45 | 16 | 2 | 4-14 | 12 | 18 | 36 | 245 | 260 | 120 7 | 6.5 | |
| 20 | 150 | 178 | 105 | 75 55 | 16 | 2 | 4-14 | 18 | 25 | 44 | 265 | 285 | 140 | |||
| 25 | 160 203 | 115 | 85 | 65 | 16 | 2 | 4-14 | 25 | 32 | 44 | 270 295 | 160 | 8 10 | 7.5 9.5 | ||
| 32 | 180 216 | 135 | 100 | 78 | 18 | 2 | 4-18 | 31 | 38 | 48 | 285 315 | 180 | 11 | 10.5 | ||
| 40 | 200 229 | 145 | 110 | 85 | 18 | 3 | 4-18 | 38 | 45 | 55 | 300 | 330 200 | 18 | 17 | ||
| 50 | 230 | 267 160 | 125 | 100 | 20 | 3 | 4-18 | 49 | 57 | 64 | 355 | 390 | 240 25 | 23 | ||
| 65 | 290 | 292 | 180 | 145 120 | 22 | 3 | 8-18 | 66 | 73 | 82 | 415 | 455 | 280 35 | 33 | ||
| 80 | 310 | 318 | 195 | 160 135 | 22 | 3 | 8-18 | 78 | 89 | 94 | 425 | 470 | 280 50 | 46 | ||
| 100 | 350 | 356 | 230 | 190 160 | 24 | 3 | 8-23 | 96 | 108 | 117 | 470 | 520 | 320 65 | 59 | ||
| 125 | 400 | 400 | 270 | 220 188 | 26 | 3 | 8-25 | 121 | 133 | 144 | 500 | 555 | 360 100 | 90 | ||
| 150 | 480 | 444 | 300 | 250 | 218 | 28 | 3 8-25 | 146 | 159 | 175 | 570 | 650 | 400 | 135 120 | ||
| 200 | 600 | 559 | 360 622 | 310 | 278 | 30 | 3 | 12-25 202 | 219 | |||||||
NKJH-C 100 NKJY-I 100 NKJY-P 100 NKJY-R 100
| 公称压力公称通径 PN(MPa)DN(mm) | 尺寸Size(mm) D1D2D6b | H1DORFBW | 重量(Kg) | ||||||||||||||||
| L1L2 | f | f | z-d | BAA1H | |||||||||||||||
| 4.0 | 15 | 130 | 152 | 95 | 65 | 45 | 40 | 16 | 4 | 4-14 12 | 18 | 36 | 245 | 260 | 120 | 7 | 6.5 | ||
| 20 | 150 | 178 | 105 | 75 | 55 | 51 | 16 4 | 4-14 18 | 25 | 44 | 255 | 285 | 140 | 8 | 7.5 | ||||
| 25 | 160 | 203 | 115 | 85 | 65 | 58 | 16 | 4 | 4-14 | 25 | 32 | 44 | 270 | 295 | 160 | 10 | 9.5 | ||
| 32 | 180 | 216 | 135 | 100 | 78 | 66 | 18 | 4 | 4-18 | 31 | 38 | 48 | 285 | 300 | 180 | 12 | 11 | ||
| 40 | 200 | 229 | 145 | 110 | 85 | 76 | 18 | 4 | 22223 | 4-18 | 38 | 45 | 55 | 300 | 340 | 200 | 20 | 18 | |
| 50 | 230 | 267 | 160 | 125 | 100 | 88 | 20 | 4 | 3 | 4-18 | 48 | 57 | 64 | 355 | 390 | 240 | 27 | 25 | |
| 20 | 185 | 135 | 110 | 24 | 44 | 33 | 8-18 | 678 | 73 | 84 | 410 | 455 | 280 | 38 | 3546 | ||||
| 65 | 298 | 145 | |||||||||||||||||
| 100 | 350 | 356 | 230 | 190 | 160 | 150 | 26 | 4.5 | 3 | 8-23 | 96 | 108 | 117 | 470 | 530 | 360 | 68 | 58 | |
| 125 | 400 | 400 | 270 | 220 | 188 | 176 | 28 | 4.5 | 3 | 8-25 | 120 | 133 | 144 | 500 | 570 | 400 | 104 | 94 | |
| 150 | 480 | 444 | 300 | 250 | 218 | 204 | 30 | 4.5 | 3 | 8-25 | 145 | 159 | 175 | 570 | 650 | 400 | 140 | 125 | |
| 200 | 600 | 559 | 375 | 320 | 282 | 260 | 38 | 4.5 | 3 | 12-30 200 | 219 | 232 | 690 | 780 | 400 | 190 | 170 | ||
| 250 | 730 | 622 | 445 | 385 | 345 | 313 | 42 | 4.5 | 3 | 12-34252 | 273 | 278 | 765 | 985 | 500 | / | / | ||
| 850 | 711 | 510 | 450 | 408 | 364 | 46 | 4.5 | 4 | 16-34301 | 325 | 330 | 885 | 1245 | 600 | / | ||||
| 6.3 | 300 15 | 170 | 165 | 105 | 75 | 55 40 | 18 | 4 | 2 | 4-14 | 12 | 18 | 44 | 245 | 260 | 140 | 7 | 6.5 | |
| 20 | 190 | 190 | 125 | 90 | 68 | 51 20 | 4 | 2 | 4-18 | 18 | 25 | 44 | 270 | 290 | 160 | ||||
| 25 | 210 | 216 | 135 | 100 78 | 58 | 22 | 4 | 2 | 4-18 | 25 | 32 | 48 | 290 | 315 | 180 | 8 | 7.5 | ||
| 32 | 230 | 229 | 150 | 110 82 | 66 | 24 | 4 | 2 | 4-23 | 31 | 38 | 50 | 330 | 360 | 200 | 10 15 | 9.5 | ||
| 40 | 260 | 241 | 165 | 125 | 95 | 76 24 | 4 | 3 | 4-23 | 37 | 45 | 55 | 375 | 405 | 240 | 30 | 14 | ||
| 50 | 300 | 292 | 175 | 135 | 105 | 88 26 | 4 | 3 | 4-23 | 47 | 57 | 66 | 405 | 440 | 280 | 48 | 27 | ||
| 30 | 28 | 33 | 320 | 42 | |||||||||||||||
| 65 100 | 330 406 | 200 250 | 170 200 | 140 168 | 110 150 32 | 44 | 4.5 3 | 8-23 8-25 | 647 94 | 7 108 | 86 117 | 475 540 | 465 590 | 52 | |||||
| 公称压力 PN(MPa) | 公称通径 DN(mm) | 尺寸Size(mm) | 重量Weight (Kg) | |||||||
| L | D | DN | D1 | L1 | H | H1 | D0 | |||
| 1.6 | 10 | 130 | 36 | 9 | 15 | 9 | 245 | 255 | 120 | 6.5 |
| 15 | 130 | 36 | 12 | 19 | 10 | 245 | 260 | 120 | 7 | |
| 20 | 150 | 44 | 19 | 26 | 11 | 265 | 285 | 140 | 7.8 | |
| 25 | 160 | 44 | 26 | 33 | 13 | 270 | 293 | 160 | 8.5 | |
| 32 | 180 | 60 | 30 | 39 | 14 | 270 | 300 | 180 | 12 | |
| 2.5 | 10 | 130 | 36 | 9 | 15 | 9 | 245 | 255 | 120 | 6.5 |
| 15 | 130 | 36 | 12 | 19 | 10 | 245 | 260 | 120 | 7 | |
| 20 | 150 | 44 | 19 | 26 | 11 | 265 | 285 | 140 | 7.8 | |
| 25 | 160 | 44 | 26 | 33 | 13 | 270 | 293 | 160 | 8.8 | |
| 32 | 180 | 60 | 30 | 39 | 14 | 270 | 300 | 180 | 12 | |
| 4.0 | 10 | 130 | 36 | 9 | 15 | 9 | 245 | 255 | 120 | 6.5 |
| 15 | 130 | 36 | 12 | 19 | 10 | 245 | 260 | 120 | 7 | |
| 20 | 150 | 44 | 19 | 26 | 11 | 265 | 285 | 140 | 7.8 | |
| 25 | 160 | 44 | 26 | 33 | 13 | 270 | 293 | 160 | 8.5 | |
| 32 | 180 | 60 | 30 | 39 | 14 | 270 | 300 | 180 | 12 | |
| 6.4 | 10 | 130 | 36 | 9 | 15 | 9 | 245 | 255 | 120 | 6.5 |
| 130 | 36 | 10 | 245 | 260 | 140 | |||||
| 15 | 150 | 44 | 12 19 | 19 | 11 | 270 | 7 | |||
| 20 | 160 | 44 | 26 | 290 | 160 | 7.8 | ||||
| 25 | 26 | 33 | 13 | 290 | 315 | 180 | 8.5 | |||
| 10.0 | 32 | 180 | 60 | 30 | 39 | 14 | 330 | 360 | 200 | 13 |
| 10 | 130 | 36 | 9 | 15 | 9 | 245 | 255 | 120 | 7 | |
| 15 | 130 | 36 | 12 | 19 | 10 | 245 | 260 | 140 | 7.6 | |
| 20 | 150 | 44 | 19 | 26 | 11 | 270 | 290 | 160 | 8.7 | |
| 25 32 | 160 180 | 50 60 | 26 30 | 33 39 | 13 14 | 290 330 | 315 360 | 180 200 | 10.5 16 | |
DS/JH-CDS/JY-I DS/JY-P DS/JY-R
| 公称压力 PN(MPa) | 公称通径 DN(mm) | 尺寸Size(mm) | 重量Weight | ||||||||||||||
| L1 | L2 | D | D1 | D2 | b | f | z-d | B | A | A1 | H | H1 | D0 | RF | BW | ||
| 1.6 | 15 | 130 | 140 | 95 | 65 | 45 | 14 | 2 | 4-14 | 12 | 18 | 36 | 245 | 260 | 120 | 7 | 6.5 |
| 20 | 150 | 152 | 105 | 75 | 55 | 14 | 2 | 4-14 | 18 | 25 | 44 | 265 | 285 | 140 | 7.5 | 7 | |
| 25 | 160 | 165 | 115 | 85 | 65 | 14 | 2 | 4-14 | 25 | 32 | 44 | 270 | 295 | 160 | 9 | 8.5 | |
| 32 | 180 | 184 | 135 | 100 | 78 | 16 | 2 | 4-18 | 31 | 38 | 48 | 285 | 315 | 180 | 11 | 10.5 | |
| 40 | 200 | 203 | 145 | 110 | 85 | 16 | 3 | 4-18 | 38 | 45 | 55 | 300 | 330 | 200 | 18 | 17 | |
| 50 | 230 | 229 | 160 | 125 | 100 | 16 | 3 | 4-18 | 49 | 57 | 64 | 355 | 390 | 240 | 25 | 23 | |
| 65 | 290 | 279 | 180 | 145 | 120 | 18 | 3 | 4-18 | 66 | 73 | 82 | 415 | 455 | 280 | 32 | 29 | |
| 80 | 310 | 318 | 195 | 160 | 135 | 20 | 3 | 8-18 | 78 | 89 | 94 | 425 | 470 | 280 | 41 | 38 | |
| 100 | 350 | 368 | 215 | 180 | 155 | 20 | 3 | 8-18 | 96 | 108 | 117 | 470 | 520 | 320 | 58 | 54 | |
| 125 | 400 | 245 | 210 | 185 | 22 | 3 | 8-18 | 121 | 133 | 144 | 500 | 555 | 360 | 80 | 75 | ||
| 150 | 480 470 | 280 | 240 | 210 | 24 | 3 | 8-23 | 146 | 159 | 175 | 570 | 650 | 400 101 | 90 | |||
| 2.5 | 200 | 600 | 597 | 335 | 295 | 265 | 26 | 3 | 12-23 | 202 | 219 | 232 | 680 | 770 | 400 | 170 | 155 |
| 15 | 130 | 152 | 95 | 65 | 45 | 16 | 2 | 4-14 | 12 | 18 | 36 | 245 | 260 | 120 | 7 | 6.5 | |
| 20 150 | 178 | 105 | 75 | 55 | 16 | 2 | 4-14 | 18 | 25 | 44 | 265 | 285 | 140 | 8 | 7.5 | ||
| 25 160 | 203 | 115 | 85 | 65 | 16 | 2 | 4-14 | 25 | 32 | 44 | 270 | 295 | 160 | 10 | 9.5 | ||
| 32 | 180 | 216 | 135 | 100 | 78 | 18 | 2 | 4-18 | 31 | 38 | 48 | 285 | 315 | 180 | 11 | 10.5 | |
| 40 | 200 | 229 | 145 | 110 | 85 | 18 | 3 | 4-18 | 38 | 45 | 55 | 300 | 330 | 200 | 18 | 17 | |
| 50 | 230 | 267 | 160 | 125 | 100 | 20 | 3 | 4-18 | 49 | 57 | 64 | 355 | 390 | 240 | 25 | 23 | |
| 65 | 290 | 292 | 180 | 145 | 120 | 22 | 3 | 8-18 | 66 | 73 | 82 | 415 | 455 | 280 | 35 | 33 | |
| 80 | 310 | 318 | 195 | 160 | 135 | 22 | 3 | 8-18 | 78 | 89 | 94 | 425 | 470 | 280 | 50 | 46 | |
| 100 | 350 | 356 | 230 | 190 | 160 | 24 | 3 | 8-23 | 96 | 108 | 117 | 470 | 520 | 320 | 65 | 59 | |
| 125 | 400 | 400 | 270 | 220 | 188 | 28 | 3 | 8-25 | 121 | 133 | 144 | 500 | 555 | 360 | 100 | 90 | |
| 150 | 480 | 444 | 300 | 250 | 218 | 30 | 3 | 8-25 | 146 202 | 159 219 | 175 232 | 570 680 | 650 770 | 400 135 400 180 | 120 160 | ||
| 200 600 | 559 | 360 | 310 | 278 | 34 | 3 12-25 | |||||||||||
| 公称压力公称通径 PN(MPa)DN(mm) | 尺寸Size(mm) | 重量Weight(Kg) | |||||||||||||||||
| L1 | L2 | D | D1 | D2 | D6 | b | f2 | fz-d | B A | A1 | H H1 | DO RF | BW | ||||||
| 15 | 130 | 152 | 95 | 65 | 45 | 40 | 16 | 4 | 2 | 4-14 | 12 | 18 | 36 | 245 | 260 | 120 | 7 | 6.5 | |
| 4.0 | 20 | 150 | 178 | 105 | 75 | 55 | 51 | 16 | 4 | 2 | 4-14 | 18 | 25 | 44 | 255 | 285 | 140 | 8 | 7.5 |
| 25 | 160 | 203 | 115 | 85 | 65 | 58 | 16 | 4 | 2 | 4-14 | 25 | 32 | 44 | 270 | 295 | 160 | 10 | 9.5 | |
| 32 | 180 | 216 | 135 | 100 | 78 | 66 | 18 | 4 | 2 | 4-18 | 31 | 38 | 48 | 285 | 300 | 180 | 12 | 11 | |
| 200 | 229 | 145 | 110 | 85 | 76 | 18 | 4 | 3 | 4-18 | 38 | 45 | 55 | 300 | 340 | 200 | 20 | 18 | ||
| 40 | |||||||||||||||||||
| 5065 | 230 | 262 | 160 | 125 | 100 | 180 | 2022 | 44 | 33 | 4-18 | 4866 | 5773 | 648 | 355 | 355 | 240 | 738 | 2535 | |
| 318 | 195 | 160 | 135 | 121 | 24 | 4 | 3 | 8-18 | 78 | 89 | 94 | 425 | 470 | ||||||
| 80 100 | 310 350 | 356 | 230 | 190 | 160 | 150 | 26 | 4.5 | 3 | 8-23 | 96 | 108 | 117 | 470 | 530 | 320 360 | 52 | 46 | |
| 125 | 400 | 400 | 270 | 220 | 188 | 176 | 28 | 4.5 | 3 | 8-25 | 120 | 133 | 144 | 500 | 570 | 400 | 68 | 58 | |
| 150 | 480 | 444 | 300 | 250 | 218 | 204 | 30 | 4.5 | 3 | 8-25 | 145 | 159 | 175 | 570 | 650 | 400 | 104 140 | 94 | |
| 200 | 600 | 559 | 375 | 320 | 282 | 260 | 38 | 4.5 | 3 | 12-30 | 200 | 219 | 232 | 690 | 780 | 400 | 190 | 125 170 | |
| 15 | 170 | 165 | 105 | 75 | 55 | 40 | 16 | 4 | 2 | 4-14 12 | 18 | 44 | 246 | 260 | 140 | 7 | 6.5 | ||
| 20 | 190 | 190 | 125 | 90 | 68 | 51 | 16 | 4 | 2 | 4-14 | 18 | 44 | |||||||
| 25 | 210 | 216 | 135 | 100 78 | 58 | 16 | 4 | 2 | 4-14 | 25 | 25 32 | 48 | 270 290 | 290 315 | 160 180 | 8 | 7.5 | ||
| 32 | 230 | 229 | 150 | 110 82 | 66 18 | 4 | 2 | 4-18 | 31 | 38 | 50 | 330 | 360 | 200 | 10 | 9.5 | |||
| 40 | 260 | 241 | 165 | 125 | 95 | 76 | 18 | 4 | 3 | 4-18 38 | 45 | 55 | 375 | 405 | 240 | 15 | 14 | ||
| 50 | 300 | 292 | 175 | 135 | 105 | 88 | 20 | 4 | 3 | 4-18 48 | 57 | 66 | 405 | 440 | 280 | 30 | 27 | ||
| 340 | 330 | 200 | 160 | 130 | 110 | 22 | 4 | 3 | 8-18 66 | 73 | 82 | 435 | 465 | 48 | 42 | ||||
| 65 80 | 380 | 356 | 210 | 170 | 140 | 121 | 24 | 4 | 3 | 8-18 | 96 | 320 | 65 | 59 | |||||
| 100 | 430 | 406 | 250 | 200 | 168 | 150 | 26 | 4.5 | 3 8-23 | 78 96 | 89 108 | 117 | 470 540 | 515 590 | 360 | 92 125 | 82 108 | ||
| 125 150 | 500 | 457 | 295 340 280 | 240 | 202 | 176 | 28 | 4.5 | 3 | 8-25 | 120 133 | 150 | 720 | 795 | 400 400 | ||||
产品结构特点Productstructuralfeatures
波纹管截止阀适用于公称压PN1.6\~4.0MPa,工作温度- 2 0 ^ { \circ } C ~ 3 5 0 ^ { \circ } C的石油、化工、制药、化肥、电力工业等各种工况的管路上,切断或接通管路介质。
Bellows globevalvesare ideal for nominal pressure \mathsf { P N 1 . 6 } ~ 4 . 0 Mpa,working temperature - 2 0 ^ { \circ } C ~ 3 5 0 ^ { \circ } C of petroleum,chemica pharmaceutical,hemicalfertilizer,theelectricpowerindustryundervariousworkingconditionssuchsapipelinesutofor connect piping medium.
其主要结构特点Mainstructuralfeatures:
1、产品结构合理、密封可靠、性能优良、造型美观;
2、密封面对焊Co基硬质合金、耐磨、耐腐、抗摩擦性能好、使用寿命长;
3、阀杆调质及表面氮化处理,有良好的抗腐和抗摩擦性能;
4、双重密封,性能更可靠;
5、阀杆升降位置指示,更直观;
6、零件材料,法兰和对焊尺寸可根据实际工况或用户要求合理选配,满足各种工程需要。
1、This product has logical structure.reliable seal.excellent performance and nice design.
2、ThesealsurfaceisbuildupweldingwithCohardalloywhichisattrition-resistant,orrosionresistant,hasgood
frictionresistantand long life.
3、Thestem quenchedand tempered.anditssurfaceis treated bynitriding treatment.thusithas good corosion
resistantandfrictionresistant.
4、Ithasdouble seal capability.thusismorereliable.
5、The stem may showthe position of lift.thus itisclearer.
6、Thepartmaterial,flangeandbuttweldanddimensionmaybeselectedaccording tocurrentoperating condition
and User' requiremnt,so that meeting the requirements of various engineering.
| 结构形式Sturcturalformation | BB-BG-OS&Y |
| 驱动方式Drivingmaner | 手动Hand-poerated |
| 气动Pneumatic | |
| 设计标准Design standard | DIN3356 |
| 结构长度Facetoface | DIN3203 |
| 连接法兰Flangeends | DIN2543-2545 |
| 试验和检验Test&inspection | DIN3230 |
| 公称压力(LB) PN | 壳体试验压力(MPa) Shelltest | 密封试验压力(MPa) Sealing test | 适用温度(℃) Suitabletemp | 使用介质 Suitablemadium |
| 1.6 | 常温下公称压力 的1.5倍 | 常温下公称压力 的1.1倍 | ||
| 2.5 | 1.5 Times ofworking pressureat room | 1.1Times ofworking pressureatroom | -20℃~350℃C | 水、蒸汽、油品等 Water,stem,l, |
| 4.0 | temperature | temperature |
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| 序号 | 名称Partname | 材质Material | 序号 | 名称Partname | 材质Material |
| 123 | 阀体Body | GS-C25、CF8、CF3 | 9 | 螺母Yodenet | 铜合金ZQA19-4 |
| 阀瓣Disc | 2Cr13、F304、F304L | 10 | 手轮Handwheel | 碳钢Carbonsteel | |
| 轴销Pin | F304、F316 | 11 | 并帽Cap | 25# | |
| 波纹管组件Bellowassemble | F304、F304L | 12 | 油杯Oil Cup | 黄铜Brass | |
| 阀盖Cover | GS-C25、CF8、CF3 | 13 | 六角螺母Nut | ASTMA1932H、A193-8、A193-8M | |
| 填料Packing | 柔性石墨Flexiblegraphite、PTFE | 1A | 双头螺栓Double-headedBolt | ASTMA193B7、A193-8、A193-B8M | |
| 4567 | 压盖Gland | 25#、F304、F304L | 15 | 垫片Gasket | 柔性石墨+不锈钢Flexible graphite+stainless steel、PTFE |
| B | 定位片GuidePiece | 25#、F304 | 16 | 阀杆Stem | 2Cr13、F304、F304L |
| 压力等级Pressure | PN16 | |||||||||||||||
| 口径Size | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | ||
| L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 730 | 850 | ||
| H | 191 | 191 | 197 | 200 | 218 | 220 | 238 | 257 | 340 | 360 | 390 | 530 | 665 | 720 | ||
| W | 120 | 120 | 140 | 140 | 160 | 180 | 180 | 200 | 250 | 300 | 300 | 400 | 520 | 520 | ||
| 重量(Kg)Weight | 4 | 4.5 | 5 | 5 | 9 | 12 | 18 | 23 | 41 | 54 | 90 | 145 | 245 | 385 | ||
| 行程h | 7 | 7 | 12 | 12 | 14 | 15 | 19 | 23 | 28 | 35 | 42 | 52 | 64 | 75 | ||
| Kv | 4.2 | 7.4 | 12 | 19 | 30 | 47 | 77 | 120 | 188 | 288 | 410 | 725 | 1145 | 1635 | ||
| 压力等级Pressure | PN25 | |||||||||||||||
| 口径Size | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | ||
| L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 730 | 850 | ||
| H | 191 | 191 | 197 | 200 | 218 | 220 | 238 | 257 | 340 | 360 | 390 | 530 | 665 | 720 | ||
| W | 120 | 120 | 140 | 140 | 160 | 180 | 180 | 200 | 250 | 300 | 300 | 400 | 520 | 520 | ||
| 重量(Kg)Weight | 4 | 4.5 | 5 | 7.5 | 9.5 | 12.5 | 19 | 24 | 43 | 57 | 95 | 150 | 254 | 396 | ||
| 行程h | 7 | 7 | 12 | 12 | 14 | 15 | 19 | 23 | 28 | 35 | 42 | 52 | 64 | 75 | ||
| Kv | 4.2 | 7.4 | 12 | 19 | 30 | 47 | 77 | 120 | 188 | 288 | 410 | 725 | 1145 | 1635 | ||
| 压力等级Pressure | PN40 | |||||||||||||||
| 口径Size | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | ||
| L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 730 | 850 | ||
| H | 191 | 191 | 197 | 200 | 218 | 220 | 238 | 257 | 340 | 360 | 390 | 530 | 665 | 720 | ||
| W | 120 | 120 | 140 | 140 | 180 | 180 | 180 | 200 | 250 | 300 | 300 | 400 | 520 | 520 | ||
| 重量(Kg)Weight | 4 | 4.5 | 5 | 8 | 10 | 13.5 | 20 | 25 | 45 | 60 | 98 | 158 | 264 | 405 | ||
| 行程h | 7 | 7 | 12 | 12 | 14 | 15 | 19 | 23 | 28 | 35 | 42 | 52 | 64 | 75 | ||
| Kv | 4.2 | 7.4 | 12 | 19 | 30 | 47 | 77 | 120 | 188 | 288 | 410 | 725 | 1145 | 1635 | ||
结构优势与特点Structuraladvantagesandfeatures:
1、产品按国家标准GB12236设计制造,结构合理,密封可靠,性能优良。
2、阀瓣和阀座的密封面用铁基合金或司太立(stellite)钴基硬质合金堆焊而成,耐磨、耐高温、耐腐蚀,抗擦伤性能好,使用寿命长。
3、可采用各种配管法兰标准及法密封面型式,满足各种工程需要及用户要求。
4、阀体材料品种齐全,垫片可根据实际工况或用户要求合理选配,能适用于各种压力、温度及介质工况。
5、阀瓣围绕阀座外的销旋转,减少关闭时发生猛烈冲击。
6、销轴与阀瓣连接采用内装式结构,不存在外泄漏点,使用更可靠。
1、TheproductacordingtonationalstandardsGB2236designmanufactures,thestructureisreasonable,sealsdenselyreably theperformanceisfine.
2、Valvediscandseatofthesealingsurfacefonalloyorstellte(stelltemadeofobaltbasdalloywedingwarresistatigh temperature,corrosion,anti-abrasion performance and long service life.
3、Mayuseallkindsoftubingflangestandardandthelawpackingsurfacepatternsatisfieseachkindofprojecttoneedandtheuser request.
4、Fullrangeofbodymaterials,gasketcanbebasedonactualworkingconditionsortheuserrequestsareasonableoptioncanbe applied toall kinds of pressure,temperatureand mediumconditions.
5、 Discsalesoutsidethe rotationaround,the seatto reduce the heavyimpact whenclosed.
6、Pinconnectedwiththevalveflapwith built-instructure,thereisnoexternalleak points,usethemorereliable.
| 设计与制造 DesignandManufacture | 结构长度 StructureLength | 压力温度等级 Pressure-temperature rating | 连接法兰 Connectionflange | 试验与检验 Testand Inspection |
| GB12236 | GB12221 | GB12224 | GB/T9124.1GB/T9124.2 HG20592-20635 | JB/T9092 GB13927 |
| 序号 | 项目名称 | 项目名称 | |||||
| PN16 | PN25 | PN40 | PN64 | PN100 | PN160 | ||
| 1 | 公称压力PN(MPa) | 1.6 | 2.5 | 4.0 | 6.4 | 10 | 16 |
| 2 | 壳体强度试验压力 Shell strengthtestpressure (MPa) | 常温下公称压力的1.5倍 | 1.5Timesofworkingpressureatroomtemperature | ||||
| 3 | 高压密封试验压力 High-pressuresealing Test pressure (MPa) | 常温下公称压力的1.1倍 | 1.1Times of working pressureat room temperature | ||||
| 4 | 常温下工作压力Operatingpressure atroomtemperature(MPa) | ≤1.6 | ≤2.5 | ≤4.0 | ≤6.4 | ≤10 | ≤16 |
| 零件名称PartName | 材料名称Materialname | ||
| 阀体Body | WCB | 15CrMo | 15Cr1Mo1V |
| 阀盖Valvecover | WCB | 15CrMo | 20CrMoV |
| 阀瓣Disc | A105 | 15CrMo | 20CrMoV |
| 密封面Sealing face | 13Cr/STL | Stl | stl |
| 销轴Pin | 20Cr13 | 15CrMo/F11 | 15Cr1Mo1V/F22 |
| 垫片Gasket | 304+柔性石墨Flexiblegraphite304+柔性石墨Flexiblegraphite | 304+柔性石墨Flexiblegraphite | |
| 螺栓Bolt | 35CrMoA/35# | 35CrMoA/A193 B16 | 35CrMoA/A193 B16 |
| 螺母Screwnut | 30CrMo/25# | 30CrMo/A1944 | 30CrMo/A1944 |
| 使用温度Operating temperature | -29~425C | -29~425℃ | -29~570℃ |
| 适用介质Applicablemedium | Waterttc. | Waterttc. | Wter,ltc. |
| 公称压力 PN(MPa) | 公称通径 DN(mm) | 尺寸Size(mm) | 重量 Weight | |||||||
| L | D | D1 | D2 | b-f | Z-Φd | D6 | H | |||
| 50 | 230 | 160 | 125 | 100 | 18-3 | 4-18 | / | 160 | 22 | |
| 65 | 290 | 180 | 145 | 120 | 18-3 | 4-18 | / | 177 | 26 | |
| 80 | 310 | 195 | 160 | 135 | 18-3 | 8-18 | / | 187 | 33 | |
| 1.6 | 100 | 350 | 215 | 180 | 155 | 18-3 | 8-18 | / | 202 | 39 |
| 125 | 400 | 245 | 210 | 185 | 18-3 | 8-18 | / | 227 | 57 | |
| 150 | 480 | 280 | 240 | 210 | 23-3 | 8-23 | / | 263 | 80 | |
| 200 | 600 | 335 | 295 | 265 | 23-3 | 12-23 | / | 293 | 95 | |
| 250 | 730 | 405 | 355 | 320 | 25-3 | 12-25 | / | 330 | 175 | |
| 300 | 850 | 460 | 410 | 375 | 25-4 | 12-25 | / | 382 | 260 | |
| 350 | 980 | 520 | 470 | 435 | 25-4 | 16-25 | / | 430 | 360 | |
| 400 | 1100 | 580 | 525 | 485 | 30-4 | 16-30 | / | 480 | 496 | |
| 500 | 1250 | 705 | 650 | 608 | 34-4 | 20-34 | / | 560 | 588 | |
| 50 | 230 | 160 | 125 | 100 | 20-3 | 4-18 | / | 177 | 22 | |
| 65 | 290 | 180 | 145 | 120 | 22-3 | 8-18 | / | 192 | 30 | |
| 80 | 310 | 195 | 160 | 135 | 22-3 | 8-18 | / | 192 | 35 | |
| 100 | 350 | 230 | 190 | 160 | 24-3 | 8-28 | / | 217 | 52 | |
| 125 | 400 | 270 | 220 | 188 | 28-3 | 8-25 | / | 250 | 73 | |
| 150 | 480 | 300 | 250 | 218 | 30-3 | 8-25 | / | 270 | 103 | |
| 200 | 600 | 360 | 310 | 278 | 34-3 | 12-25 | / | 350 | 135 | |
| 250 | 730 | 425 | 370 | 332 | 36-3 | 12-30 | / | 410 | 196 | |
| 300 | 850 | 485 | 430 | 390 | 40-4 | 16-30 | / | 430 | 285 | |
| 350 | 980 | 550 | 490 | 448 | 44-4 | 16-34 | / | 450 | 388 | |
| 400 | 1100 | 610 | 550 | 505 | 48-4 | 16-34 | / | 560 | 496 | |
| 500 | 1250 | 730 | 660 | 610 | 52-4 | 20-41 | / | 618 | 641 | |
| 公称压力 PN(MPa) DN(mm) | 公称通径 | 尺寸Size(mm) | Weight (Kg) | ||||||||
| L | D | D1 | D2 | D6 | b-f | F2 Z-Φd | H | ||||
| 4.0 | 50 | 230 | 160 | 125 | 100 | 88 | 20-3 | 4 | 4-18 | 177 | 22 |
| 65 | 290 | 180 | 145 | 120 | 110 | 22-3 | 4 | 8-18 | 192 | 30 | |
| 80 | 310 | 195 | 160 | 135 | 121 | 22-3 | 4 | 8-18 | 192 | 34 | |
| 100 | 350 | 230 | 190 | 160 | 150 | 24-3 | 4.5 | 8-23 | 217 | 52 | |
| 125 | 400 | 270 | 220 | 188 | 176 | 28-3 | 4.5 | 8-25 | 259 | 73 | |
| 150 | 480 | 300 | 250 | 218 | 204 | 30-3 | 4.5 | 8-25 | 270 | 103 | |
| 200 | 550 | 375 | 320 | 282 | 260 | 38-3 | 4.5 | 12-30 | 340 | 212 | |
| 250 | 650 | 445 | 385 | 345 | 313 | 42-3 | 4.5 | 12-34 | 401 | 297 | |
| 300 | 750 | 510 | 450 | 408 | 364 | 46-4 | 4.5 | 16-34 | 423 | 362 | |
| 350 | 850 | 570 | 510 | 465 | 422 | 52-4 | 5 | 16-34 | 460 | 450 | |
| 400 | 950 | 655 | 585 | 535 | 474 | 58-4 | 5 | 16-41 | 490 | 585 | |
| 500 | 1150 | 755 | 670 | 612 | 576 | 62-4 | 5 | 20-48 | 618 | 641 | |
| 300 | 175 | 135 | 105 | 88 | 26-3 | 4 | 4-28 | 192 | 30 | ||
| 6.3 | 50 65 | 340 | 200 | 160 | 130 | 110 | 28-3 | 4 | 8-28 | 207 | |
| 80 | 170 | 140 | 4 | 8-28 | 41 | ||||||
| 380 | 210 | 121 | 30-3 | 4.5 | 207 | 48 | |||||
| 100 125 | 430 500 | 250 295 | 200 240 | 168 202 | 150 176 | 32-3 36-3 | 4.5 | 8-25 8-30 | 235 | 72 | |
| 265 | 108 | ||||||||||
| 150 | 550 | 340 | 240 | 240 | 204 | 38-3 | 4.5 | 12-34 | |||
| 470 | 400 | 352 | 297 | 155 | |||||||
| 250 | 775 900 | 530 | 460 | 313 | 48-3 | 4.5 | 12-41 | 405 | 341 | ||
| 300 350 | 1025 | 595 | 525 | 412 475 | 364 422 | 54-4 | 4.5 | 16-41 | 465 | 472 | |
| 400 | 1150 | 670 | 585 | 525 | 474 | 60-4 | 5 5 | 16-41 16-48 | 514 | 627 | |
| 500 | 1400 | 800 | 705 | 640 | 576 | 66-4 70-4 | 5 | 20-54 | 568 620 | 882 | |
| 50 65 | 300 | 195 | 145 | 112 | 88 | 28-3 | 4 | 4-25 | 192 | 1027 41 | |
| 340 | 220 | 170 | 138 | 110 | 32-3 | 4 | 8-28 | 207 | 48 | ||
| 80 | 380 | 230 | 180 | 148 | 121 | 34-3 | 4 | 8-25 | 235 | 72 | |
| 100 10.0 | 430 | 265 | 210 | 172 | 150 | 38-3 | 4.5 | 8-30 | 265 | 108 | |
| 125 | 500 | 310 | 250 | 210 | 176 | 42-3 | 4.5 | 8-34 | 313 | 130 | |
| 150 | 550 | 350 | 290 | 250 | 204 | 46-3 | 4.5 | 12-34 | 360 | 217 | |
| 200 | 650 | 430 | 360 | 312 | 260 | 54-3 | 4.5 | 12-41 | 420 | ||
| 250 | 775 | 500 | 430 | 382 | 313 | 60-3 | 4.5 | 12-41 | 480 | 341 | |
| 300 | 900 | 585 | 500 | 442 | 364 | 70-4 | 4.5 | 16-48 | 520 | 472 | |
| 350 | 1025 | 655 | 560 | 498 | 422 | 76-4 | 5 | 16-54 | 584 | 520 | |
| 400 | 1150 | 715 | 620 | 558 | 474 | 80-4 | 5 | 16-54 | 625 | 830 1060 | |
| 16.0 | 50 65 | 300 340 | 215 245 | 165 132 190 152 | |||||||
结构优势与特点Structuresuperiorityandcharacteristic
1、产品按国家标准GB12235设计制造检验,密封可靠,性能优良。
2、阀瓣、阀座密封面用铁基合金或司太立(stellite)钻基硬质合金堆焊而成,耐磨、耐高温、耐腐蚀、抗擦伤性能好、使用寿命长。 3、可采用各种配管法兰标准及法兰密封面型式,满足各种工程需要及用户要求。
4、阀体材料品种齐全,垫片可根据实际工况或用户要求合理选配,能适用于各种压力、温度及介质工况。
5、可按用户要求设计制造不同结构形式和连接形式的止回阀,为各种设备配套使用。
1、TheproductaccordingtothenationalstandardsGB2235designmanufactureexamination,thesealiseliable,theperformance is fine.
2、Flapalve,thevalesasealingsurfaceofonallotelltestelite)madeofobalt-bsdalloyweldingwearesistantigh temperature,corrosion,anti-abrasionperformance and long service life.
3、Canuseavarietyofstandardpipingflangesandflangesealingsurfacetypestomeetvariousprojectneedsanduserrequirements 4、Fullrangeofbodymaterials,gasketcanbebasedonactualworkingconditionsortheuserequestsareasonableoption,canbe applied to all kindsof pressure,temperature and medium conditions.
5、According touserequirementsdesignandmanufactureofvariousstructuralformsandconnectionformsofnon-returnvalve,for various equipments.
| 设计与制造 DesignandManufacture | 结构长度 StructureLength | 压力温度等级 Pressure-temperature rating | 连接法兰 Connectionflange | 试验与检验 Testand Inspection |
| GB12235 | GB12221 | GB12224 | GB/T9124.1 GB/T9124.2 HG20592~20635 | JB/T9092 GB13927 |
| 序号 | 项目名称 | 项目名称 | |||||
| PN16 | PN25 | PN40 | PN64 | PN100 | PN160 | ||
| 1 | 公称压力PN(MPa) | 2.5 | 4.0 | 6.4 | 10 | 16 | |
| 2 | Shelstengrtestprssure | 1.5Timesthenomis压的1.5omtemperature | |||||
| 3 | High-presusespgTtst presue | 1.1Times the nom下公称压力的1.1mtemperature | |||||
| 4 | 常温下工作压力Maximunteperature Working pressure(MPa) | ≤2.5 ≤4.0 | |||||
| 零件名称PartName | 材料名称Materialname | ||
| 阀体Body | WCB | 15CrMo | 15CrMo1V |
| 阀盖Valvecover | wcb | 15CrMo | 20CrMoV |
| 阀瓣Disc | A105 | 15CrMo | 20CrMoV |
| 密封面Sealingface | 13Cr/STL | stl | Stl |
| 销轴Pin | 20Cr13 | 15CrMo/F11 | 15Cr1Mo1V/F22 |
| 垫片Gasket | 304+柔性石墨Flexiblegraphite | 304+柔性石墨Flexiblegraphite | 304+柔性石墨Flexiblegraphite |
| 螺栓Bolt | 35CrMoa/35# | 35CrMoA/A193-B16 | 35CrMoA/A193-B16 |
| 螺母Nut | 30CrMo/25# | 30CrMo/A194-4 | 30CrMo/A194-4 |
| 使用温度 Operating temperature | -29~425C | -29~550°C | -29~570°C |
| 适用介质Applicablemedium | watertc. | water,,etc. | waeretc. |
| 公称压力 PN(MPa) | 公称通径 DN(mm) | 尺寸Size(mm) | 重量Weight (Kg) | |||||||
| L | D | D1 | D2 | b | Z-d | f | H | |||
| 50 | 230 | 160 | 125 | 100 | 16 | 4-16 | 3 | 115 | 19 | |
| 65 | 290 | 180 | 145 | 120 | 18 | 4-18 | 3 | 140 | 24 | |
| 80 | 310 | 195 | 160 | 135 | 20 | 8-20 | 3 | 170 | 30 | |
| 1.6 | 100 | 350 | 215 | 180 | 155 | 20 | 8-20 | 3 | 200 | 41 |
| 125 | 400 | 245 | 210 | 185 | 22 | 8-22 | 3 | 230 | 58 | |
| 150 | 480 | 280 | 240 | 210 | 24 | 8-24 | 3 | 255 | 83 | |
| 200 | 600 | 335 | 295 | 265 | 26 | 12-26 | 3 | 285 | 100 | |
| 250 | 650 | 405 | 355 | 320 | 30 | 12-30 | 3 | / | 115 | |
| 300 | 750 | 460 | 410 | 375 | 30 | 12-30 | 4 | / | 328 | |
| 350 | 850 | 520 | 470 | 435 | 34 | 16-34 | 4 | / | 450 | |
| 400 | 950 | 580 | 525 | 485 | 36 | 16-36 | 4 | / | 570 | |
| 450 | 1100 | 640 | 585 | 545 | 40 | 20-40 | 4 | / | 620 | |
| 500 | 1150 | 705 | 650 | 608 | 44 | 20-44 | 4 | / | 765 | |
| 50 | 230 | 160 | 125 | 100 | 20 | 4-20 | 3 | 115 | 20 | |
| 65 | 290 | 180 | 145 | 120 | 22 | 8-22 | 3 | 140 | 26 | |
| 80 | 310 | 195 | 160 | 135 | 22 | 8-22 | 3 | 170 | 31 | |
| 100 | 350 | 230 | 180 | 160 | 24 | 8-24 | 3 | 200 | 43 | |
| 125 | 400 | 270 | 22 | 188 | 28 | 8-28 | 3 | 232 | 65 | |
| 150 | 480 | 300 | 250 | 218 | 30 | 8-30 | 3 | 262 | 100 | |
| 200 | 600 | 360 | 310 | 278 | 34 | 12-34 | 3 | 285 | 120 | |
| 250 | 650 | 425 | 370 | 332 | 36 | 12-36 | 3 | / | 140 | |
| 300 | 750 | 485 | 430 | 390 | 40 | 16-40 | 4 | / | 394 | |
| 350 | 850 | 550 | 490 | 448 | 44 | 16-44 | 4 | / | 510 | |
| 400 | 950 | 610 | 550 | 505 | 48 | 16-48 | 4 | / | 684 | |
| 450 | 1200 | 660 | 600 | 555 | 50 | 20-50 | 4 | / | 744 | |
| 500 | 1250 | 730 | 660 | 610 | 52 | 20-52 | 4 | / | 918 | |
| 公称压力 PN(MPa) | 公称通径 DN(mm) | 重量 Weight | |||||||||
| L | D | D1 | D2 | 尺寸Size(mm) D6 | b Z-Φd | D3 | H | ||||
| 4.0 | 32 | 180 | 135 | 100 | 78 | 66 | 18 | 4-18 | 130 | 120 | 10 |
| 40 | 200 | 145 | 110 | 85 | 76 | 18 | 4-18 | 150 | 140 | 15 | |
| 50 | 230 | 160 | 125 | 100 | 88 | 20 | 4-18 | 160 | 150 | 22 | |
| 65 | 290 | 180 | 145 | 120 | 110 | 22 | 8-18 | 180 | 160 | 28 | |
| 80 | 310 | 195 | 160 | 135 | 121 | 24 | 8-18 | 200 | 175 | 36 | |
| 100 | 350 | 230 | 190 | 160 | 150 | 26 | 8-23 | 235 | 200 | 58 | |
| 125 | 400 | 270 | 220 | 188 | 176 | 28 | 8-25 | 265 | 225 | 73 | |
| 150 | 480 | 300 | 250 | 218 | 204 | 30 | 8-25 | 320 | 262 | 104 | |
| 200 | 600 | 375 | 320 | 282 | 260 | 38 | 12-30 | 400 | 315 | 150 | |
| 250 | 650 | / | / | / | / | / | / | / | / | 365 | |
| 300 | 750 | / | / | / | / | / | / | / | / | 510 | |
| 350 | 850 | / | / | / | / | / | / | / | / | 620 | |
| 400 | 950 | / | / | / | / | / | / | / | / | 715 | |
| 150 | 110 | 82 | 66 | 24 | 4-23 | / | 162 | 12 | |||
| 6.3 | 32 40 | 230 260 | 165 | 125 | 95 | 76 24 | 4-23 | 160 | 168 | 20 | |
| 50 | 300 | 175 | 135 | 105 | 88 | 4-23 | 175 | 170 | 29 | ||
| 65 | 340 200 | 160 | 130 | 110 | 20 28 | 8-23 | 200 | 188 | 35 | ||
| 80 | 380 | 210 | 170 140 | 121 | 30 | 8-23 | 230 | 205 | 47 | ||
| 100 | 430 | 250 | 200 | 168 150 | 32 | 8-25 | 250 | 200 | 68 | ||
| 125 | 500 | 295 | 240 | 202 176 | 36 | 8-30 | 300 | 265 | 100 | ||
| 150 | 550 | 340 | 280 240 | 204 | 38 | 8-34 | 340 | 310 | 142 | ||
| 200 | 600 | 405 | 345 300 | 260 | 44 | 12-34 | 410 | 350 | 195 | ||
| 250 | 775 | / | / / | / | / | / | / | / | / | ||
| 300 | 900 | / | / | / | / | / | / | / | / | ||
| 350 | 1025 | / | / | / | / | / | / | / | / | / / | |
| 400 | 1150 | / | / | / | / | / | / | / | / | / | |
| 230 | 150 | 110 | 82 | 66 | 24 | 4-23 | / | 140 | 12 | ||
| 10.0 | 32 40 | 260 | 165 | 125 | 95 | 76 | 26 | 4-23 160 | 155 | 20 | |
| 50 | 300 195 | 145 112 | 88 | 28 | 4-25 | 175 | 170 | 29 | |||
| 65 | 340 220 | 170 138 | 110 | 32 | 8-25 | 200 | 190 | 42 | |||
| 80 | 230 | 180 | 148 | 121 | 34 | 8-25 | 230 | 235 | 63 | ||
| 100 | 380 265 | 210 | 172 | 150 | 38 | 8-30 | 250 | 265 | |||
| 125 | 430 310 | 250 | 210 | 176 | 42 | 8-34 | 300 | 88 | |||
| 500 350 | 290 | 250 | 204 | 310 | 100 | ||||||
| 150 | 550 | 430 360 | 312 | 46 54 | 12-34 12-41 | 350 | 350 400 | 120 | |||
| 200 250 | 600 | / | 260 | 430 | 145 | ||||||
| 300 | 775 / 900 / | / / | / | / / | / / | / / | / / | / / | / / | ||
Z61-250/320/P5s5140V/Pss170V
| 工作温度 WorkingTemperature | H61H-P55170型:550°℃C;其余型: |
| 阀体材料 Bodymaterial | H61H-P55170型:12Cr1M0V;其余型:碳钢 H61H-P55170 type12Cr1M0V;OtherCarbon steel |
| 适用介质 Applicablemedium | 水、蒸汽 Water,Steam |
| 公称通径 Nominaldiameter | 尺寸Dimensions(mm) | 重量(Kg) Weight | |||
| D1 | D2 | L | H | ||
| Z61Y-250/320/P55140V/P55170V | |||||
| 10 | 12 | 23 | 120 | 2 | |
| 20 | 27 | 45 | 135 170 | 105 | 9.5 |
| 25 | 28 | 46 | 135 200 170 | 125 | 10 |
| 32 | 30 | 50 | 180 200 | 124 | 12 |
| 40 | 38 | 60 | 230 | 250 | 25 |
| 50 | 61 | 80 | 350320 | 300 | 28 |
| 65 | 69 | 90 | 260 370 | 350 | 39 |
| 80 | 84 | 118 | 340400430 | 380 | 75 |
| 100 | 113 | 138 | 410 455 560 | 330 | 148 |
| 150 | 150 | 190 | 750 | 390 | 349 |
| 175 | 186 | 239 | 900 | 428 | 400 |
| 200 | 201 | 260 | 950 | 518 | 603 |
175H48Y(H)-200型
175H48Y(H)-200空排止回阀为我公司开发的最新产品,主要用于火电厂给水泵出口处。配合水泵最小流量再循环阀工作,维持系统的安全运行。
175H48Y(H)-200 air evacuating valve,a latest product developed byourcompany,ismainlyuesd intheoutletof feedwaterpumpin thermal powerplantto facilitatewater pump,sminimun-flow recirculation and maintain sustem,ssafe operation.
动作原理如下:
打开出口阀,给水泵启动,给水达到一定的压力后,阀芯自动升起,推离阀座,给水即流出。同时阀芯连杆拨动排空口阀片封闭排空口。当给水泵流量减小时,阀芯下落,推动连杆拨开排空阀片,开启再循环门维持水泵最小流量。当停泵时,阀芯自动下落关闭通道,从面防止高压水锤对给水系统的破坏。
Working principleas following:
Openoutlet valveand feedwaterpumpwill start.When feedwater reachesa certain pressure,valve-core willautomatically nose up to pushawayvalveseat,andthen,feedeaterwillflowout.Meanwhile, valve-core,sconnecting rod drives the valve blokatevacuation port to close down evacuation port.When the flow of feed water pump diminishes,valve-core will decline to drive connecting rod pushing asideevacuation valveblockand starting recirculation gate tomaintain pump,sminimum-flow,Whenpumpisstopped,valve-corewill automatically falldown to shut off the passage,thus to avoid highpressurewaterhammercausinganydamage to feedwatersystem.
| Nomnatpresur | WorkingPpresure | Applica用emedium | WorKingecrature | |
| 20.0 | 30.0 | 20.0 | 水water | ≤425 |
| 零件名称 Partname | 材料 Material |
| 阀体、定位轮、连接法兰、排气法兰、法兰盖 Body,locatingwheel,connectingflange,exhaustflange,flangecover | 碳素铸钢 Carburizing steel |
| 导向轴、拨叉、轴套、滑块、排放套、排气盘 Guide shifting fork,shaft sleeve,sliding vane,discharge bush,exhaust tray | 不锈钢 Stainlesssteel |
| 螺栓、螺柱 Bolt,screwbolt | 铬钼钢 Cr.Mo.steel |
| 衬套 Bush | 铸铝青铜 Casting aluminium bronze |
| 阀瓣、阀瓣体、阀瓣轴、连接叉、螺母 Valvedisk,diskbody,diskshaft,hitchyoke,nut | 优质碳素钢 High-gradecarburzing steel |
PZ41H-10C、16C、25、40、63(普通型Ordinary)PZ41TC-10C、16C、25、40、63(陶瓷型Ceramic)
| 序号 No | 零件 Parts | 材料Material | ||
| 普通型Ordinary | 耐磨型Weartype | |||
| 1 | 阀体 Body | ASTMA216Gr,WCB | ||
| 2 | 阀杆 Stem | 1Cr13 | ||
| 3 | Bonet | ASTMA216Gr,WCB | ||
| 4 | 填料 Packing | |||
| 5 | 阀杆螺母 Stem Nut | ASTMA439D-2or Cu-ALLOY | ||
| 6 | 手轮 Hand wheel | Ductile,Lrom | ||
| 7 | Seatring | te+g(516) | ||
| 8 | 面 surface | 铸钢+不锈钢(堆焊516) Steel casting+stainlesssteel | 铸钢+陶瓷 Casting+ceram | |
外形尺寸、连接尺寸及重量Maindimensionsandweight ( \min )
PZ41H-16C PZ4H-25 PZ41H-40 PZ4H-63
PZTC-16CPZTC-25PZTC-40PZ4TC-63
| PN | DN | D | D1 | D2 | b | Z-d | H1 | L | H | W(kg) | |||
| 手动 电动 ManualElectric | 电装 | 手动 ManualElectric | 电动 | ||||||||||
| 1.6 MPa | 150 | 280 | 240 | 210 | 24 | 8-23 | 205 | 350 | 620 | 710 | 30 | 156 | 162 |
| 200 | 335 | 295 | 265 | 26 | 12-23 | 236 | 400 | 702 | 885 | 30 | 239 | 280 | |
| 250 | 405 | 355 | 320 | 30 | 12-25 | 283 | 450 | 10151435 | 45 | 305 | 381 | ||
| 300 | 460 | 410 | 375 | 30 | 12-25 | 310 | 500 | 11901558 | 60 | 385 | 476 | ||
| 350 | 520 | 470 | 435 | 34 | 16-25 355 | 550 | 1350 1678 | 60 | 578 | 660 | |||
| 400 | 580 | 525 | 485 | 36 | 16-30410 | 600 | 14601850120 | 10411175 | |||||
| 450 | 640 | 585 | 545 | 40 | 20-30 | 450 | 650 | 1620 | 060120 | 12811390 | |||
| 500 | 705 | 650 | 608 | 44 | 20-34450 | 700 | 1800 | 258180 | 14891729 | ||||
| 2.5 MPa | 150 | 300 | 250 | 218 30 | 8-25 | 210 | 400 | 690 | 910 | 30 175 | 226 | ||
| 200 | 360 | 310 278 | 34 | 12-25 | 250 | 500 | 850 1100 | 30 | 287 | 338 | |||
| 250 425 | 370 | 332 | 36 | 12-30 | 265 | 550 | 10151430 | 45 | 405 | 556 | |||
| 300 485 | 430 | 390 | 40 16-30 | 304 | 650 | 11901558 | 60 | 540 | 634 | ||||
| 350 | 550 490 | 448 | 44 | 16-34355 | 700 | 1350 1678 | 60 | 691 | 806 | ||||
| 400 | 610 | 550 505 | 48 | 16-34 | 450 | 750 | 14601830 | 120 | 12001377 | ||||
| 450 660 | 600 | 555 | 50 | 20-34 | 512 | 850 | 16201990 | 120 | 13381453 | ||||
| 500 | 730 660 | 610 | 52 | 20-41 | 560 | 900 | 18002160 | 180 | 15201750 | ||||
| 4.0 MPa | 150 | 300 | 250 | 218 | 30 | 8-25 | 185 | 450 | 8001230 | 30 | 238 | 273 | |
| 200 | 375 | 320 | 282 | 38 | 12-30 | 230 | 550 | 10301410 | 60 | 429 | 315 | ||
| 250 | 445 | 385 | 345 | 42 | 12-34 290 | 650 | 1110 1540 | 60 | 599 | 391 | |||
| 300 | 510 | 450 | 408 | 46 | 16-34310 | 750 | 11801630 | 90 | 735 | 842 | |||
| 350 | 570 | 510 | 465 | 52 | 16-34370 | 850 | 12791704 | 90 | 9101028 | ||||
| 400 | 655 | 585 | 535 | 58 | 16-41 | 435 | 950 | 14762459 | 180 | 12521510 | |||
| 6.3 MPa | 150 | 340 | 280 | 240 | 38 | 8-34 | 185 | 450 | 800 | 1080 | 60 | 246 | 281 |
| 200 | 405 | 345 | 300 | 44 | 12-34 230 | 550 | 10361410 | 60 | 440 | 526 | |||
| 250 | 470 | 400 | 352 | 48 | 12-41 | 290 | 650 | 10101481 | 90 | 639 | 767 | ||
| 300 | 530 | 460 | 412 | 54 | 12-41 | 310 | 750 | 11861635 | 90 | 873 | 575 | ||
| 350 | 595 | 525 | 475 | 60 | 16-41 | 370 | 850 | 15051961 | 120 | 944 | 425 | ||
| 400 | 670 | 585 | 525 | 66 | 16-48 | 435 | 950 | 17082033 | 180 | 12531595 | |||
使用介质:灰渣水混合物,渣水比<1:1.5,最大颗粒度: \AA 5 0 {mm }
使用温度: { < } 1 0 0 ^ { \circ } \mathsf C
法兰尺寸按:GB9113.5-2000
阀门结构长度尺寸按:GB12221-89
Available media:Mixtures of dreg sand water, Theratio ofdregstowater≤1:1.5,Maxpartiedofdregs: <= 5 5 0 {mm }
Working temperature: <= 5 1 0 0 ^ { \circ } ( C (20
The flange dimensions conform to standard:
GB9113.5-2000.
The face to face dimensions conform to standards:
GB12221-89
使用介质:灰渣水混合物,渣水比<1:1.5,最大颗粒度 <= 5 0 \mathsf {mm }
使用温度: { \tt s 1 0 0 ^ { \circ } C }
法兰尺寸按:GB9113.5-2000GB9113.4-2000
阀门结构长度尺寸按:GB12221-89
Availablemedia:Mixturesofdregsand water,Theratio ofdregs towater≤1:1.5,Maxpartiedof dregs: <= 5 5 0 \mathsf {mm }
Working temperature: <= 5 1 0 0 ^ { \circ } \mathsf C
The flange dimensions conform to standard:
GB9113.5-2000,
GB9113.4-2000.
The face to face dimensions conformto standards:
GB12221-89
| 型号 | 公称压力PN(MPa) | Test验压sure |
| PZ941H-16C | 1.6 | 2.4 |
| P2Z941 -25 | 2.5 | 3.8 |
| P24H-40 | 4.0 | 6.0 |
| PZ 41H-64 | 6.4 | 9.6 |
| 序号No | 零件 Parts | 材料Material |
| 1 | dy | ASTMA216Gr,WCB |
| 2 | Ste+tingt516steel | |
| 3 | Bonmet | ASTMA216Gr,WCB |
| PN | DN | D | D1 | D2 | b | Z-Φd | f | L | H | W(kg) |
| 1.0 | 50 | 160 | 125 | 100 | 18 | 4-18 | 3 | 230 | 137 | 15 |
| 65 | 180 | 145 | 120 | 20 | 4-18 | 3 | 290 | 142 | 22 | |
| 80 | 195 | 160 | 135 | 20 | 8-18 | 3 | 310 | 161 | 27.5 | |
| 100 | 215 | 180 | 155 | 22 | 8-18 | 3 | 350 | 178 | 36 | |
| 125 | 245 | 210 | 185 | 22 | 8-18 | 3 | 400 | 203 | 60 | |
| 1022350 | ||||||||||
| 2452535 | 333 | 5452 | 203 | |||||||
| 152025 | 23035390 | 202520 | 242426 | 8-23 | ||||||
| 300 | 440 | 400 | 368 | 28 | 12-23 | 3 | 698 | 468 | 320 | |
| 350 | 500 | 460 | 428 | 28 | 16-23 | 4 | 787 | 524 | 400 | |
| 400 | 565 | 515 | 482 | 30 | 12-25 | 4 | 914 | 600 | 517 | |
| 450 | 615 | 565 | 532 | 30 | 20-25 | 4 | 978 | 750 705 | ||
| 500 | 670 | 620 | 585 | 32 | 20-25 | 4 | 978 | 750 | 705 | |
| 1.6 | 50 | 160 | 125 | 100 | 16 | 4-18 | 3 | 230 | 137 | 15 |
| 65 | 180 | 145 | 120 | 18 | 4-18 | 3 | 290 | 142 | 22 | |
| 80 | 195 | 160 | 135 | 20 | 8-18 | 3 | 310 | 161 | 27.5 | |
| 100 | 215 | 180 | 155 | 20 | 8-18 | 3 | 350 | 178 | 36 | |
| 125 | 245 | 210 | 185 | 22 | 8-18 | 3 | 400 | 203 | 60 | |
| 20345 | ||||||||||
| 15012025 | 2425 | 202530 | 242630 | 333 | 55452 | 30342 | ||||
| 300 | 460 | 410 | 375 | 30 | 12-30 | 4 | 698 | 468 | 330 | |
| 350 | 520 | 470 | 435 | 34 | 16-25 | 4 | 787 | 524 | 415 | |
| 400 | 580 | 525 | 485 | 36 | 16-25 | 4 | 914 | 600 | 532 | |
| 450 500 | 640 | 585 | 545 | 40 | 20-30 | 4 | 978 | 670 | 625 | |
| 705 | 650 | 608 44 | 26-34 | 4 | 978 | 750 720 | ||||
| 2.5 MPa | 50 | 160 | 125 | 100 | 20 4-18 | 3 | 230 | 155 | 20 | |
| 65 | 180 | 145 | 120 | 22 | 8-18 | 3 | 290 | 170 | ||
| 80 195 | 160 | 135 | 22 8-18 | 3 | 310 | 190 | 33 52 | |||
| 100 | 230 | 190 | 160 | 24 | 8-28 | 3 | 350 | 210 77 | ||
| 125 | 270 | 220 | 188 | 28 | 8-25 | 3 | 400 | 260 102 | ||
| 12-255 | 33 | 25 | ||||||||
| 250 | 300 | 250 | 218 | 3034 | 444 | 230 | ||||
| 250 | 425 | 370 | 332 | 36 | 12-30 | 3 | 622 | 412 280 | ||
| 300 | 485 | 430 | 390 | 40 | 16-30 | 4 | 711 | 468 350 | ||
| 350 | 550 | 490 | 448 | 44 | 16-34 | 4 | 838 | 524 440 | ||
| 400 | 610 | 550 | 505 | 48 | 16-34 | 4 | 864 | 660 | ||
| 450 | 660 | 600 | 555 | 50 | 20-34 | 4 | 550 670 | |||
| 500 | 978 | 650 | ||||||||
| 730 | 660 | 610 | 52 | 20-41 | 4 | 1016 | 750 745 |
| 型号 | 公称压力PN(MPa) | Test验r压sure |
| PH44H-10C | 1.0 | 1.5 |
| PH44H-16C | 1.6 | 2.4 |
| PH44H-25 | 2.5 | 3.8 |
结构特点Structurefeature
a、密封面堆焊Cr13系列不锈钢或钻基硬质合金,有良好的耐磨性,密封性能稳定可靠。
b、当介质正向流动时,气缸下腔进气,与重锤共同作用,使阀瓣平衡地处在全开位置。当介质反向流动时,气缸活塞下腔迅速泄压,阀瓣在0.5秒内快速关阀。
C、重锤通过加长杆和拔叉作用于销轴,用以平衡和摇杆的重力矩防止水锤现象的发生。当介质正向流动时,有助于打开阀门,并在运行中保持阀门的平衡和减少振动。
a,Sealing surface surfacing Cr13 series stainlesssteelor cobalt based hard alloy, havegood wear resistance,sealing performanceisstableandreliable. b,Whentheforwardflowof medium,andthe interaction of inferiorvenacylinder intake,weight,balance valveinfullopenposition.When themediumreverseflow, thecylinder piston rapid pressure relief valve,the valve flap valve in O.S seconds. c,Hammer through extension and fork to pin, with heavy torque balance and rocker, prevent water hammerphenomenon.When themediumisforward flow,itwillhelp to open the valve,and maintain the balanceand reduce thevib 「ationof the valvein the operation.
| 序号No. | 名称name | 材料material |
| 1 | 阀体Body | WCB+STL |
| 2 | 阀瓣Disc | WCB+STL |
| 3 | 摇臂Rocker arm | WCB |
| 4 | 垫块Cushion block | A105 |
| 5 | 横销Lateral pin | 410 |
| 6 | 螺帽Screwcap | A193 B7 |
| 7 | 垫片Gasket | 410 |
| 8 | 销子Pin | 420 |
| 9 | 螺栓Bolt | 3CrMoA/35# |
| 10 | 螺母Nut | 3CrMo/25# |
| 11 | 垫片Gasket | 304SS+柔性石墨Flexiblegraphite |
| 12 | 阀盖Cover | WCB |
| 13 | 吊环螺钉Liftingbolt | 35# |
| 14 | 汽缸cylinder | 35CrMoA/35# |
| 15 | 螺栓Bolt | A193B7 |
| 16 | 叉架Yoke | WCB |
| 17 | 行程开关Travel switch | |
| 18 | 杠杆Leverage | 35 |
| 19 | 垫片Gasket | 35 |
| 20 | 定位片Locatingpiece | 35 |
| 21 | 垫片Gasket | 304SS+柔性石墨Flexiblegraphite |
| 22 | 隔环Everyring | 304SS |
| 23 | 填料Packing | 柔性石墨 |
| 24 | 螺栓Bolt | 35CrMoA/35# |
| 25 | 螺母Nut | 35CrMoA/35# |
| 26 | 平键Flat key | 35 |
| 27 | 压盖Gland | A105 |
| 28 | 螺栓Bolt | 35CrMoA/35# |
| 29 | 螺母Nut | 35CrMoA/35# |
| 30 | 螺栓Bolt | 35CrMoA/35# |
| 31 | 螺栓Bolt | 35CrMoA/35# |
| 32 | 螺母Nut | A105 |
| 33 | 封盖Block | A105 |
| 34 | 垫片Gasket | 304SS+柔性石墨 |
| 35 | 活动套Movablesleeve | SS304 |
| 36 | 平键Flatkey | 35 |
| 37 | 平键Flatkey | 35 |
| 序号No. | 项目名称Projectname | 项目名称Projectname | ||||
| PN20 | PN40 | PN50 | PN64 | PN100 | ||
| 1 | 公称压力(Mpa) | 2.0 | 4.0 | 5.0 | 6.4 | 10.0 |
| 2 | 壳体强度试验压力 Shellstrengthtestpressure(MPa) | 常温下公称压力的1.5倍 | ||||
| 1.5Timesthenominalpressureatroomtemperature | ||||||
| 3 | High-presustesure(MPa) | 1.1Timesthe常温in公pressure1.toomtemperature | ||||
| 4 | Operating pressr温下工作mtemperature(MPa) | ≤2.0 | ≤4.0 | ≤5.0 | ≤6.4 | ≤10.0 |
| P名e | 体y | CVr | DiSC | Pin销aft | 垫片Gasket | 螺栓Bolt | 螺母Nut | Suita用edium | |
| Mt名称 | wcb | wcb | wcb | 420 | 35CrMoA/35# | 35CrMo/25# | -29~425℃ | watertam |
| 公称压力 PN(MPa) | 公称通径 DN(mm) | 外形尺寸及重量Externaldimensionsandweight | ||||
| L | D | D | H | 重量Weight/kg | ||
| 150 | 483 | 145 | 169 | 342 | 112 | |
| 200 | 526 | 195 | 221 | 404 | 137 | |
| 250 | 559 | 245 | 273 | 532 | 185 | |
| 2.0 | 300 | 610 | 295 | 325 | 641 | 295 |
| 350 | 655 | 332 | 332 | 785 | 332 | |
| 400 | 698 | 386 | 386 | 928 | 425 | |
| 450 | 740 | 428 | 428 | 976 | 575 | |
| 500 | 790 | 478 | 478 | 1078 | 620 | |
| 600 | 915 | 574 | 574 | 1182 | 990 | |
| 700 | 1040 | 678 | 678 | 1240 | 1258 | |
| 800 | 1295 | 780 | 780 | 1364 | 1582 | |
| 900 | 1488 | 880 | 880 | 1410 | 2043 | |
| 1000 | 1600 | 950 | 950 | 1610 | 2584 | |
| 4.0 | 150 | 483 | 145 | 169 | 342 | 112 |
| 200 | 526 | 195 | 221 | 404 | 137 | |
| 250 | 559 | 245 | 273 | 532 | 185 | |
| 300 | 610 | 295 | 325 | 641 | 295 | |
| 350 | 655 | 332 | 332 | 785 | 332 | |
| 400 | 698 | 386 | 386 | 928 | 425 | |
| 450 | 740 | 428 | 428 | 976 | 575 | |
| 500 | 790 | 478 | 478 | 1078 | 620 | |
| 600 | 915 | 574 | 574 | 1182 | 990 | |
| 200 | 526 | 198 | 248 | 815 | 165 | |
| 5.0 | 300 | 610 | 296 | 845 | 212 | |
| 350 | 838 | 332 | 332 | 889 | 348 | |
| 400 | 838 | 380 | 380 | 902 | ||
| 450 | 945 | 436 | 436 480 | 928 | 365 | |
| 500 | 1020 | 480 | 584 | 976 | 552 766 | |
| 200 | 526 | 198 | ||||
| 6.4 | 248 | 815 | 165 | |||
| 300 | 610 | 296 | 332 | 845 | 212 | |
| 350 | 838 | 332 | 380 | 889 | 348 | |
| 400 | 838 | 380 | 436 | 902 | 365 | |
| 450 | 945 | 436 | 480 | 928 | 552 | |
| 500 | 1020 | 480 | 584 | 976 | 766 | |
| 10.0 | 200 | 526 | 198 | 248 | 815 | 220 |
| 250 | 680 | 250 | 302 | 850 | 312 | |
| 350 | 838 | 332 | 380 | 889 | 492 | |
| 400 | 838 | 380 | 436 | 902 | 618 | |
| 450 | 945 | 436 | 480 | 928 | ||
| 500 | 1020 | 480 | 584 | 976 | 798 1125 | |
1
结构及用途Structureanduse
本厂生产的H74I型、II型对夹圆片式止回阀,是一种超薄形止回阀,它具有结构简单,外形美观、重量轻,安装方便等优点。该阀主要适用于给水系统、石油、化工、冶金等工业部门对有安装空间限制的场所最为适用。
FactoryproductiontypeH74I,I-typewafertypevalvewaferisathin-shapedvalve,whichhasasimplestructure,beautiful appearance,lightweightandeasyinstalation.Thevalveismainlyappliedtowatersupplysystems,petroleum,chemical, metallurgicalandotherindustrialsectors that have limitedinstallation spacemost suitable place.
| Mdel | P) | 壳体S压力PS(MPaSeal | 适温度ard isaltem封Soret c) | APpe | ||
| H74-10 | 1.0 | 常温下公称压力 | 常温下公称压力 atroomtemperatureatroomtemperature | ≤400 | 油、水、酸 aher | |
| H748-16 | 1625 | (最高Hig12st≤250) | ||||
| H74-40 | 4.0 | liquid | ||||
| 零件名称Partname | 阀体、阀瓣Body,disc | 密封圈Sealring |
| 材料Material | 碳钢、不锈钢、铜arbonsteel,tainlesssteel,cper丁橡胶、三元乙丙橡胶、聚四氟乙RE |
主要外形尺寸Mainexternaldimension
| 公称通径 DN(mm) | d | L | D | ||||
| I型Type | II型Type | PN1.0 | PN1.6 | PN2.5 | PN4.0 | ||
| 50 | 25 | 15 | 22 | 109 | 109 | 109 | 109 |
| 65 | 38 | 15 | 22 | 129 | 129 | 129 | 129 |
| 80 | 46 | 15 | 22 | 144 | 144 | 144 | 144 |
| 100 | 72 | 15 | 24 | 164 | 164 | 170 | 170 |
| 125 | 95 | 16 | 26 | 194 | 194 | 186 | 186 |
| 150 | 114 | 19 | 29 | 221 | 221 | 226 | 226 |
| 200 | 140 | 29 | 43 | 275 | 275 | 286 | 293 |
| 250 | 188 | 29 | 43 | 330 | 331 | 343 | 355 |
| 300 | 216 | 38 | 50 | 380 | 386 | 403 | 420 |
| 350 | 263 | 41 | 52 | 440 | 446 | 460 | 477 |
| 400 | 305 | 51 | 62 | 491 | 498 | 517 | 549 |
| 450 | 356 | 51 | 62 | 541 | 558 | 567 | 574 |
| 500 | 406 | 65 | 80 | 596 | 620 | 627 | 631 |
| 600 | 482 | 70 | 90 | 698 | 737 | 734 | 750 |
结构特点Structuralcharacteristics
本厂生产的H76X型对夹式止回阀由阀体、阀瓣、阀杆及弹簧等零件组成,采用对夹连接。由于阀瓣的关闭行程短,并且有弹簧加载 1可显著减少锤现象。该阀主要适用于城市、工业及高层建筑给水、排水管网上。由于其结构长度比一般止回阀短,对有安装空间限制的场所最为适用。
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| Par件ame | 阀体Body | 阀瓣 Disc | 阀杆Stem | Spring | 阀座Seat |
| 材料Material | 铸铁、铸钢 caststeel | c碳rb钢on Steel | Stainess steel | Stainless steel | 丁腈橡胶 |
| 公称通径 DN(mm) | L(mm) | H(mm) | D(mm) | |
| 1.0MPa | 1.6MPa | |||
| 50 | 43 | 60 | 105 | 105 |
| 65 | 46 | 73 | 124 | 124 |
| 80 | 64 | 89 | 142 | 142 |
| 100 | 64 | 110 | 162 | 162 |
| 125 | 70 | 141 | 192 | 192 |
| 150 200 | 76 | 168 | 218 | 218 |
| 250 | 89 114 | 219 273 | 272 328 | 273 328 |
| 300 | 114 | 324 | 378 | 384 |
| 型号el | 公压力) | 用介 | |||
| H76X-10 | 1.0 | 1.5 | 1.1 | ≤80℃ | 清水、污 水、海水 water, |
| H76H-16 | 1.6 | 2.4 | 1.76 | Sewage, seawater |
| 公称通径 DN(mm) | L(mm) | H(mm) | D(mm) | |
| 1.0MPa | 1.6MPa | |||
| 350 | 127 | 356 | 438 | 444 |
| 400 450 | 140 | 418 | 489 | 495 |
| 500 | 152 | 457 | 540 | 555 |
| 600 | 152 | 526 626 | 594 | 616 |
| 700 | 178 229 | 672 | 695 810 | 734 804 |
| 800 | 241 | 778 | 916 | 910 |
| 900 | 241 | 878 | 1016 | 1010 |
| 1000 | 300 | 914 | 1124 | 1128 |
| 型号 Model | 公称压力 PN(MPa) | 试验压力PS(MPa) | 工作温度 Working temperature | 适用介质 Applicablemedium | |
| 壳体Shell | 密封Seal | ||||
| H77X H77Y H77W | 1.0 | 常 nominalpressure | 常力 nominalpressure | 软密封: | 水、气体、 water,gas,oil, |
| 1625 | |||||
| 4.0 6.4 | atroomtemperatureatroomtemperature | Softseal: | nitricacid,etc. | ||
| 零件名称 Partname | 材料Material | ||||
| 16.40 H77X-10C.25 | 16、4 H77H-16C. | H77Y-21641 | -16C、45 H77W-16C. | H7W-10P.25P | |
| 阀体、碟版Body,disc | 铸钢Caststeel WCB | 铬钼钢 | 铸钢Caststeel WCB | 0Cr18Ni9 | |
| 阀杆Stem | 2Cr13 | 0Cr18Ni9 | Cr-Mosteel | 2Cr13 | |
| 阀体密封圈BodySeal | Buili | = | |||
| 助关弹簧Helpoff spring | 0Cr18Ni9 | 耐热合金Heat-resistant alloy | 0Cr18Ni9 | ||
| 公称通 | L | D2 | D3 | 公称通径 | L | D2 | D3 | ||
| H77X | H77H H77W | H77X | H77H | ||||||
| 50 | 43 | 100 | 43 | 46 | 400 | 140 | 485 | 375 | H77W 390 |
| 80 | 64 | 135 | 71 | 80 | 450 | 152 | 545 | 427 | 427 |
| 100 | 64 | 155 | 91.5 | 94 | 500 | 152 | 608 | 479 | 490 |
| 125 | 70 | 185 | 115 | 118 | 600 | 178 | 718 | 579 | 588 |
| 150 | 76 | 210 | 141 | 145 | 700 | 229 | 800 | 675 | 686 |
| 200 | 89 | 265 | 191 | 200 | 800 | 241 | 905 | 774 | 784 |
| 250 | 114 | 320 | 230 | 250 | 900 | 241 | 1005 | 875 | - |
| 300 | 114 | 375 | 290 | 300 | 1000 | 300 | 1115 | 974 | |
| 350 | 127 | 435 | 340 | 340 | 1200 | 350 | 1325 | 1164 | - |
电站阀门系列POWERSTATIONVALVESERIES
高温高压电站闸阀
HIGHTEMPERATUREANDHIGHPRESSURE
POWERSTATIONGATEVALVE
手动电站截止阀 MANUALPOWERSTATIONGLOBEVALVE
高温高压电站截止阀
HIGHTEMPERATUREANDHIGHPRESSURE
POWERSTATIONGLOBEVALVE
高压加热器出口止回阀HIGHPRESSUREHEATEROUTLETCHECKVALVE
给水憋压阀 FEEDWATERPRUSSURE-OUTVALVE
高压加热器进口给水阀
HIGH-PRESSUREHEATERIMPORTFEED
WATERVALVE
结构特点Structurecharacteristics
电站闸阀也称电站专用阀门,主要适用于火力电站各种系统的管路上,切断或接通管路介质。适用介质:水、蒸汽等非腐蚀性介质。电站阀门与其他阀门产品相比的特点是高温高压,独特的自密封设计,压力越高,密封越可靠。由于性能技术特性,工况的特殊使产品也形成了其他产品所替代不了的特点
a、启闭无摩擦。这一功能完全解决了传统阀门因密封面之间相互摩擦而影响密封的问题。
b、上装式结构。对装在管道上的阀门可直接在线检查与维修,能有效减少装置停车,降低成本。
C、单座阀设计。消除了阀门中腔介质因异常升压而影响使用安全的问题。
d、低扭矩设计。特殊结构设计的阀杆,只需配一个小手把阀门就能轻松启闭。
e、楔形密封结构。阀门是靠阀杆提供的机械力,将球压到阀座上而密封,使阀门的密封性不受管线压差变化的影响,在各种工况下密封性能都有可靠保证。
f、密封面的自清洁结构。当球体倾离阀座时,管线中的流体沿球体密封面成360度均匀通过,不仅消除了告诉流体对阀座局部的冲刷,也冲走了密封面上的聚积物,达到自清洁的目的。
| 设计标准 DesignStandard | 结构长度 FacetoFace | 对焊连接尺寸 Buttwelding End | 试验与检验 Test&Check | 压力-温度 Pressure-Temp. |
| GB/T12234 | GB/T12221 | NB/T47044 | NB/T47044 | NB/T47044 |
| ASME B16.34 | DL/T531 |
| 序号 No. | 项目名称 Projectname | 项目名称Projectname | |||||
| PN200 | PN250 | PN320 | P54100V | P54140V | P54170V | ||
| 1 | 公称压力(Mpa) | 20 | 25 | 32 | 20 | 25 | 32 |
| 2 | Shell trn试stressure (MPa) | 常温下公称压力的1.5倍 1.5Times thenominal pressureat roomtemperature | |||||
| 3 | 高压密封试验压力 | 常温下公称压力的1.1倍 | |||||
| High-pressuresealTest pressure 常温下工作压力 | 1.1Times the nominal pressure at room temperature | ||||||
| 4 | Operatingpressureatroomtemperature (MPa) | ≤20 | ≤25 | ≤32 | ≤20 | ≤25 | ≤32 |
| 零件名称PartName | 材质名称Materialname | ||||
| 阀体ValveBody | WCB | ZG15CrMo | ZG15Cr1Mo1V | A217WC6 | A217WC9 |
| 阀盖ValveCover | WCB | ZG15CrMo | ZG15Cr1Mo1V | A217WC6 | A217WC9 |
| 阀板Valve plate | WCB | ZG15CrMo | ZG15Cr1Mo1V | A217WC6 | A217WC9 |
| 密封面Sealingsurface | H硬r质aloyTL | H硬r质aloyTL | HySTL | ||
| 阀杆Stem | 20Cr13 | 15CrMo | F6a | A182 F6a | A182F6a |
| 垫片Gasket | 304+柔性石墨 Flexible graphite | 304+柔性石墨 Flexiblegraphite | 304+柔性石墨 Flexiblegraphite | 304+柔性石墨 Flexiblegraphite | 304+柔性石墨 Flexiblegraphite |
| 螺栓Bolt | 35CrMoA/35# | 35CrMoA/A193 B16 | 35CrMo/A193B16 | A193 B16 | A193 B16 |
| 螺母Nut | 35CrMo/25# | 35CrMo/A1944 | 35CrMo/A1944 | A1944 | A1944 |
| 使用温度 Operatingtemperature | -29~425℃ | -29~550°℃ | -29~570℃ | -29~540℃ | -29~570°℃ |
| 适用介质 Applicablemedium | 水、蒸汽 Water,Steam | 水、蒸汽 Water,Steam | 水、蒸汽 Water,Steam | 水、蒸汽 Water,Steam | 水、蒸汽 Water,Steam |
| 型号 Type | 公称通径 DN(mm) | 主要尺寸Maindimensions(mm) | 重量Weight (kg) | ||||||
| L | D1 | D2 | D3 | T1 | T2 | H | |||
| Z60Y-200 Z62Y-200 Z560Y-200 Z562Y-200 | 80 | 406 | 74 | 89 | 114 | 15 | 13 | 564 | 140 |
| 100 | 483 | 97 | 115 | 144 | 16 | 15 | 580 | 187 | |
| 125 | 559 | 122 | 142 | 177 | 18 | 16 | 625 | 236 | |
| 150 | 635 | 146 | 168 | 212 | 20 | 17 | 1052 | 294 | |
| 175 | 711 | 184 | 219 | 238 | 24 | 22 | 1101 | 439 | |
| 200 | 788 | 194 | 219 | 277 | 24 | 22 | 1101 | 439 | |
| 225 | 864 | 194 | 273 | 300 | 28 | 26 | 976 | 878 | |
| 250 | 911 | 243 | 273 | 344 | 28 | 26 | 1078 | 878 | |
| 275 | 1067 | 243 | 324 | 574 | 32 | 30 | 1182 | 1280 | |
| 300 | 1194 | 289 | 324 | 402 | 32 | 30 | 1240 | 1280 | |
| Z60Y-250 Z62Y-250 Z560Y-250 Z562Y-250 | 350 | 1560 | 318 | 356 | 466 | 34 | 32 | 1364 | 1710 |
| 80 | 406 | 74 | 89 | 114 | 15 | 13 | 564 | 140 | |
| 100 | 483 | 97 | 115 | 144 | 16 | 15 | 580 | 187 | |
| 125 | 559 | 122 | 142 | 177 | 18 | 16 | 625 | 236 | |
| 150 | 635 | 146 | 168 | 212 | 20 | 17 | 1052 | 294 | |
| 175 | 711 | 184 | 219 | 238 | 24 | 22 | 1101 | 439 | |
| 200 | 788 | 194 | 219 | 277 | 24 | 22 | 1101 | 439 | |
| 225 | 864 | 194 | 273 | 300 | 28 | 26 | 976 | 878 | |
| 250 | 911 | 243 | 273 | 344 | 28 | 26 | 1078 | 878 | |
| 275 | 1067 | 243 | 324 | 574 | 32 | 30 | 1182 | 1280 | |
| 300 | 1194 | 289 | 324 | 402 | 32 | 30 | 1240 | 1280 | |
| 350 | 1560 | 318 | 356 | 466 | 34 | 32 | 1364 | 1710 | |
| 型 号 Type | 公称通径 DN(mm) | 主要尺寸Maindimensions(mm) | 重量Weight (kg) | ||||||
| L | D1 | D2 | D3 | T1 | T2 | H | |||
| Z60Y-320 Z62Y-320 Z560Y-320 | 80 | 458 | 67 | 89 | 121 | 20 | 19 | 940 | 195 |
| 100 | 533 | 92 | 115 | 160 | 20 | 19 | 1095 | 331 | |
| 125 | 610 | 116 | 142 | 172 | 24 | 22 | 1325 | 454 | |
| 175 | 762 | 140 | 219 | 244 | 35 | 31 | 1500 | 1131 | |
| 225 | 914 | 183 | 273 | 323 | 38 | 36 | 1518 | 1406 | |
| 250 | 1041 | 283 | 273 | 323 | 45 | 43 | 1536 | 1725 | |
| Z60Y-P54100 | 275 | 1080 | 273 | 324 | 427 | 50 | 47 | 1763 | 1831 |
| 80 | 458 | 67 | 89 | 121 | 20 | 19 | 940 | 195 | |
| 100 | 533 | 92 | 115 | 160 | 20 | 19 | 1095 | 331 | |
| 125 | 610 | 116 | 142 | 172 | 24 | 22 | 1325 | 454 | |
| 175 | 762 | 140 | 219 | 244 | 35 | 31 | 1500 | 1131 | |
| 225 | 914 | 183 | 273 | 323 | 38 | 36 | 1518 | 1406 | |
| 250 | 1041 | 283 | 273 | 323 | 45 | 43 | 1536 | 1725 | |
| Z60Y-P54140 Z62Y-P54140 | 275 | 1080 | 273 | 324 | 427 | 50 | 47 | 1763 | 1831 |
| 80 | 458 | 67 | 89 | 121 | 20 | 19 | 940 | 195 | |
| 100 | 533 | 92 | 115 | 160 | 20 | 19 | 1095 | 331 | |
| 125 | 610 | 116 | 142 | 172 | 24 | 22 | 1325 | 454 | |
| 175 | 762 | 140 | 219 | 244 | 35 | 31 | 1500 | 1131 | |
| 225 | 914 | 183 | 273 | 323 | 38 | 36 | 1518 | 1406 | |
| 250 | 1041 | 283 | 273 | 323 | 45 | 43 | 1536 | 1725 | |
| Z60Y-P54170 Z62Y-P54170 | 275 | 1080 | 273 | 324 | 427 | 50 | 47 | 1763 | 1831 |
| 125 | 638 | 110 | 142 | 220 | 30 | 27 | 1477 | 684 | |
| 175 | 950 | 132 | 219 | 276 | 35 42 | 31 39 | 1812 1888 | 1843 2210 | |
| 225 250 | 1060 | 173 | 273 | 351 428 | 42 | 39 | 2180 | 2615 | |
| 275 | 1160 1245 | 216 258 | 324 324 | 488 | 50 | 48 | 2480 | 5694 | |
| 350 | 1560 | 284 | 356 | 564 | 65 | 61 | 3415 | 7496 | |




