LGA72W-10P/R型真空负压安全阀
用途:
1、用于负压系统:当负压容器系统内负压超过充许值时,该阀自动开启,吸入空气。当负压降低到规定值时,阀门自动关闭,从而保证设备容器及系统的安全运行;
2、用于正常非负压系统:各种腐蚀性介质容器,如吸收塔、蒸馏塔、贮槽、罐等,当通入蒸汽清洗后,如放散阀未打开,蒸汽冷凝产生负压,安装设备即确保设备安全。
| 公称通径 (DN)mm | 尺寸 | ||||||
| D | K | g1 | Z-Φd | B | f | ~H | |
| 15 | 95 | 65 | 45 | 4-14 | 14 | 2 | 110 |
| 20 | 105 | 75 | 55 | 4-14 | 16 | 2 | 130 |
| 25 | 115 | 85 | 65 | 4-14 | 16 | 2 | 150 |
| 32 | 140 | 100 | 78 | 4-18 | 18 | 2 | 180 |
| 40 | 150 | 110 | 85 | 4-18 | 18 | 3 | 232 |
| 50 | 165 | 125 | 100 | 4-18 | 20 | 3 | 240 |
| 80 | 200 | 160 | 135 | 4-18 | 22 | 3 | 245 |
| 100 | 220 | 180 | 155 | 8-18 | 22 | 3 | |
| 125 | 250 | 210 | 185 | 8-18 | 24 | 3 | 253 |
| 150 | 285 | 240 | 210 | 8-23 | 24 | 3 | 280 |
| 200 | 340 | 295 | 265 | 8-23 | 26 | 3 | 329 377 |
LGAF4QH-10C安全阀
LGAF4QH型安全阀主要用于风机系统,作为设备超压保护装置。
| 公称压力 | 公称 通径 DN | 尺寸 | |||||||
| K | g1 | B | f | Z-Φd | D1 | ~H | |||
| PN1.0MPa (PN10bar) | 40 | 150110 | 85 | 16 | 3 | 4-18 | 100 | 250 | |
| 50 | 165 125100 | 16 | 3 | 4-18 | 115 | 272 | |||
| 65 | 185145120 | 18 | 3 | 4-18 | 140 | 285 | |||
| 80 | 200 160135 | 20 | 3 | 4-18 | 172 | 296 | |||
| 100 | 220180155 | 20 | 3 | 8-18 | 212 | 425 | |||
| 125 | 250 210185 | 22 | 3 | 8-18 | 254 | 450 | |||
| 150 | 285240 | 210 | 22 | 3 | 8-23 | 280 | 480 | ||
LGNJ系列保温夹套安全阀(相当于LGBWA42型) LGNJSeriessafetyvalvewith jacket
| 序号 Ref.No | 零件名称PartName | 阀体材料ValveMaterials | |||
| C | P | R | R3 | ||
| 1 | 阀体Body | WCB | CF8 | CF8M | CF8M |
| 2 | 阀座Nozzle | 304 | 316 | 316 | 316L |
| 3 | 夹套Jacket | 304 | 304 | 316 | 316 |
| 4 | 调节阀Adjusting ring | CF8 | CF8 | CF8M | CF8M |
| 5 | 阀瓣Disc | 304 | 316 | 316 | 316L |
| 6 | 反冲盘Discholder | 304 | 304 | 316 | 316L |
| 7 | 波纹管 Bellows | 316 | 316 | 316L | 316L |
| 8 | 导向套Guide | CF8 | CF8 | Cf8m | CF8m |
| 9 | 阀盖Bonnet | WCB | CF8 | CF8M | CF8M |
| 10 | 阀帽 Cap | WCB | CF8 | CF8m | CF8M |
| 11 | 弹簧Spring | Alloy st | Alloy st/SpreadTeflon | Alloyst/SpreadTeflon | Alloy st/Spread Teflon |
| 12 | 阀杆Stem | 420 | 304 | 316 | 316L |
| 13 | 法兰Flange | 304 | 304 | 304 | 304 |
| 14 | 吹气管Huffpipe | 304 | 304 | 316 | 316L |
| 公称压力 | 尺寸(mm) | 公称压力 | |||||||||||||||
| PN(Mpa) | DN D | K | g1 | b | f | Z-Φd | PN(Mpa) DN | D | K | g1 | g | f | f1 | b | Z-Φd | ||
| 1.6 | 25 | 115 | 85 | 65 | 14 | 2 | 4-14 4-18 | 4.0 | 25 | 115 | 85 | 65 | 58 | 2 | 4 | 16 | 4-14 |
| 32 | 140 100 | 78 | 16 | 2 | 32 140 | 100 | 78 | 66 | 2 | 4 | 18 | 4-18 | |||||
| 40 | 150 110 | 85 | 16 | 3 4-18 | 40 | 150 | 110 | 85 | 76 | 3 | 4 | 18 | 4-18 | ||||
| 50 | 165 | 125 | 100 | 16 | 3 | 4-18 | 50 | 165 | 125 | 100 | 88 | 3 | 4 | 20 | 4-18 | ||
| 65 | 185 | 145 | 120 | 18 | 3 | 4-18 | 80 | 200 | 160 | 135 | 121 | 3 | 4 | 22 | 8-18 | ||
| 80 | 200 | 160 | 135 | 20 | 3 | 8-18 | 100 | 235 | 190 | 160 | 150 | 3 | 4.5 | 24 | 8-23 | ||
| 100 | 220 | 180 | 155 | 20 | 3 | 8-18 | 150 | 300 | 250 | 218 | 204 | 3 | 4.5 | 30 | 8-26 | ||
| 125 | 250 | 210 | 185 | 22 | 3 | 8-18 | 200 | 375 | 320 | 282 | 260 | 3 | 4.5 | 38 | 12-30 | ||
| 150 | 285 | 240 | 210 | 24 | 3 | 8-23 | 250 450 | 385 | 345 | 313 | 3 | 4.5 | 42 | 12-34 | |||
| 200 | 340 | 295 | 265 | 26 | 3 | 12-23 | 25 | 140 | 100 | 78 | 58 | 2 | 4 22 | 4-18 | |||
| 250 | 405 | 355 | 320 | 30 | 3 | 12-26 | 32 | 155 | 110 | 82 66 | 2 | 4 | 24 | 4-23 | |||
| 300 | 460 | 410 | 375 | 30 | 4 | 12-26 | 6.4 | 40 170 | 125 | 95 | 76 | 3 | 4 | 24 | 4-23 | ||
| 350 | 520 | 470 | 435 | 34 | 4 | 16-26 | 50 | 180 | 135 | 105 | 88 | 3 | 4 | 26 | 4-23 | ||
| 400 | 580 | 525 | 485 | 36 | 4 | 16-30 | 80 | 215 | 170 | 140 | 121 | 3 | 4 | 30 | 8-23 | ||
| 450 | 640 | 585 | 545 | 40 | 4 | 20-30 | 100 250 | 200 | 168 | 150 | 3 | 4.5 | 32 | 8-26 | |||
| 500 | 715 | 650 | 608 | 44 | 4 | 20-34 | 150 | 345 | 280 | 240 204 | 3 | 4.5 | 38 | 8-34 | |||
| 600 840 | 770 | 718 | 48 | 4 | 20-36 | 10.0 | 25 | 140 | 100 | 78 | 58 | 2 | 4 24 | 4-18 | |||
| 2.5 | 25 115 | 85 | 65 | 16 | 2 4-14 | 32 | 155 | 110 | 82 | 66 | 2 | 4 | 24 4-23 | ||||
| 32 | 140 100 | 78 | 18 | 2 4-18 | 40 | 170 | 125 | 95 76 | 3 | 4 | 26 | 4-23 | |||||
| 40 150 | 110 | 85 | 18 | 3 | 4-18 | 50 195 | 145 | 112 | 88 | 3 | 4 | 28 | 4-26 | ||||
| 50 165 | 125 | 100 | 20 | 3 | 4-18 | 80 230 | 180 | 145 | 121 | 3 | 4 | 34 | 8-26 | ||||
| 65 185 | 145 | 120 | 22 3 | 8-18 | 100 265 | 210 | 172 | 150 | 3 | 4 | 38 | 8-30 | |||||
| 80 200 | 160 | 135 | 22 | 3 8-18 | 150 | 355 | 290 | 250 | 204 | 3 | 4.5 46 | 12-34 | |||||
| 100 | 235 | 190 | 160 | 24 | 3 8-28 | 40 | 175 | 125 | 92 | 76 | 3 | 4 | 32 4-27 | ||||
| 125 | 270 | 220 | 188 | 28 | 3 | 8-26 | 50 | 215 | 165 | 132 | 88 | 3 4 4 | 36 | 8-25 | |||
| 150 | 300 250 360 | 310 278 | 218 | 30 34 | 3 | 8-26 16.0 12-26 | 80 100 300 | 260 | 205 240 | 168 121 200 150 | 3 3 | ||||||
LGNJ系列保温夹套安全阀(相当于LGBWA42型) LGNJSeriessafetyvalvewith jacket
型号(Type):LGNJ-03a法兰磅级(ANSIFlangeClass):300Lb/150Lb(进口/出口Inlet/Outlet)
| 径(英) | 法兰尺寸 | 近似高ght | ||||||||||
| 道 Inlet/Oriffice (Oritfice Area) | 进mC) | Dimensions(mm) | Ca型ypes | |||||||||
| -29℃~ | 232℃ | 中D | ΦC | 中g | f/t | n-M/n-Φh | L1 | B | E | |||
| 1D2(21/2) (0.710) | 4.24 | 2.82 | 进口Inlet 出口Outlet | 160 178 | 89 139.5 | 89 139.5 | 51 105 | 4-M16 4-Φ19 | 134 125 | 470 | 530 | |
| 1.2(21/2) | 4.24 | 2.82 | 进口outet | 1018 | 189.5 | 189.5 | 5115 | 4-M16 | 134 | 125 | 470 | 530 |
| 1/2F2 (1/2) | 4.24 | 2.82 | 进口outet | 1018 | 114.5 | 114.5 | 315 | 4-M20 | 140 139 | 485 | 550 | |
| 11/2G3 (4) | 4.24 | 2.82 | 进口Inutet | 102 | 14.5 | 14.5 | 315 | 4-M20 | 140 | 149 | 535 | 595 |
| 25.34) | 4.24 | 2.82 | 进口outet | 202 | 127.5 | 127.5 | 215 | 8-M16 | 155 150 | 555 | 615 | |
| 314 (4) | 进口oltet | 5027 | 168.5 | 168.5 | 1726 | 8-M20 | 185 170 | 760 | ||||
| 3K4(6) | 4.24 | 2.82 | 进口Inlet | 250 | 168 | 168 | 127 | 8-M20 | ||||
| (11.858) | 4.24 | 2.82 | 出口Outlet | 279 | 241.5 | 241.5 | 216 | 8-Φ22 | 185 | 170 | ||
| 416.(486) | 4.24 | 2.82 | 进口outet | 303B | 200.5 | 200.5 | 157 | 8-M20 | 225 | 200 | 860 | 930 |
| 4M62 28) | 4.24 | 2.82 | 进口ouet | 320 | 200.5 | 200.5 | 1720 | 8-M20 | 225 | 200 | 860 | 930 |
| 4N600 | 4.24 | 2.82 | 进口nutet | 320 | 2005 | 200.5 | 157 | 8-M20 | 225 | 200 | 860 | 930 |
| 41.161) 6Q8(10) | 3.62 | 2.82 | 进口outet | 320 | 200.5 | 200.5 | 8-M20 | 225 | 200 | 860 | 930 | |
| (71.290) 6R10 (12) | 2.06 | 2.06 | 进口Inlet 出口Outlet 进口Inlet | 370 406 | 270 362 | 270 362 | 216 324 | 12-Φ26 | 256 | 239.5 | 1025 | 1130 |
| (103.226) 8T10 (12) | 1.58 | 1.58 | 出口Outlet 进口Inlet | 483 480 | 432 330 | 432 330 | 381 270 | 12-Φ26 12-M24 | 282 | 269 | 1070 | 1175 |
| 公称压力Normalpressure | PN(Lb) | 150 | 300 | 600 | 90015002500 | |
| 壳体强度Shellstrength | PS(MPa) | 3.0 | 7.5 | 15 | 22.537.5 | 63 |
| 最高整定压力MaxSetpressure | PK(MPa) | 2 | 5.1 | 10.2 15.3 | 25.542.5 | |
| 密封压力Sealpressure | PM | 90%PK | ||||
| 回座压力Reseatingpressure | PH | ≥90%PK | ||||
| 排放压力Relievingpressure | PP | ≤1.03PK | ||||
| 开启高度Lift | H(mm) | ≥1/4do | ||||
| 适用温度Appropriatetemperature | ≤200°℃ | |||||
| 适用介质AppropriateMedium | Gas,Steametc,rudeoil,aturl a | 气、液、水蒸气、原油、天然气等 | ||||
| 代号Code | 直径Diametermm | 代号Code | 直径Diametermm |
| D | 10 | L | 50 |
| E | 13 | M | 55 |
| F | 16 | N | 60 |
| G | 20.5 | P | 72 |
| H | 26 | Q | 96 |
| J | 33 | R | 115 |
| K | 40 | T | 146 |
| 径e (in) | 流道直径 Orifice | 进口压力级 InletLb | 出口压力级 OutletLb | Dimensionmm | 口径 H Size | 流道直径 | 进口压力级 InletLb | 出口压力级 OutletLb | Dimensionmm | ||||
| L | L1 | Orifice | L | L1 | H | ||||||||
| 1x2 | DE.F | 150 | 150 | 115 | 105 | 406 | D.E.F | 150 | 150 | 121 | 124 | 432 | |
| 300 | 350 | 115 | 105 | 406 406 | 300 | 350 | 121 | 124 | 432 | ||||
| 600 | 150 | 115 | 105 | 11/2×2 | 600 | 150 | 121 | 124 | 432 | ||||
| 900 | 300 | 121 | 125 | 508 | 900 | 300 | 140 | 149 | 533 | ||||
| 1500 | 300 | 121 | 125 | 508 | 1500 | 300 | 140 | 149 | 533 | ||||
| 2500 | 300 | 121 | 125 | 508 | 2500 | 300 | 140 | 149 | 533 | ||||
| 11/2×3 3x4 | G.H | 150 | 150 | 124 | 130 | 457 457 | G.H.J | 150 | 150 | 124 | 130 | 457 | |
| 300 | 150 | 124 | 130 | 2x3 | 300 | 150 | 124 | 130 | 457 | ||||
| 600 | 150 | 124 | 130 | 457 | 600 | 150 | 124 | 130 | 457 | ||||
| 900 | 300 | 171 | 162 | 559 | 900 | 300 | 171 | 167 | 559 | ||||
| 1500 | 300 | 171 | 162 | 559 | 1500 | 300 | 171 | 167 | 559 | ||||
| 2500 | 300 | 171 | 162 | 559 483 | 2500 300 | 171 | 178 | 584 | |||||
| J.K.L | 150 | 150 | 162 | 156 | 150 150 | 229 | 181 | 559 | |||||
| 300 | 483 4x6 | L.m.N.P | 150 | ||||||||||
| 150 | 162 | 156 | 610 | 300 | 229 | 181 | 559 | ||||||
| 900 | 300 | 181 | 190 | 900 | 300 | 233 | 249 | 711 | |||||
| 1500 | 300 | 181 | 190 | 610 | 1500 | 300 600 | 233 | 249 249 | 711 | ||||
| 6x8 | Q.R | 150 | 150 | 241 | 240 | 635 | 8x10 | 1500 T | 150 | 264 | 276 | 711 711 | |
| 300 | 150 | 241 | 635 635 | 150 | 150 | 279 279 | 276 | 711 | |||||
| 600 | 150 | 241 | 240 240 | 300 600 | 150 | 279 | 297 | 737 | |||||
LGA42C、LGWA42C大口径安全阀 LGA42C、LGWA42CBigcaliberssafetyvalve
用途及特点:
1、适用于炼油连续重装、三十万吨乙烯、尿素化肥、电厂汽轮机等场合,起安全泄压作用。2、根据用户介质、温度等特殊需要,分别可以采用不同材料、不同结构的安全阀。有适用于尿素化肥的双相不锈钢安全阀,适用于炼油用的波纹管平衡式安全阀,适用于电厂的合金钢高温安全阀。
Application&Features:
1、Applicable to the environment of oil refining continuous reforming, there hundred thousand tons ethere,carbamide manure,power station steam turbine,take care forrelease pressure safety. 2、According to different medium,temperature and otherspecial.We respectiveadoptindifferentmaterialand structure safetyvalve.Such asferrticstainlesssteelsafetyvalve suitableforcarbamidemanure, balance bellowssafety valve suitable foroil refining,allay steel high temperature safetyvalve suitable for power station.
| 进口×出口 InletxOutlet | 150Lb结构尺寸 | 300Lb结构尺寸 | 600Lb结构尺寸 | |||
| L | L1 | L | L1 | L | L1 | |
| 8Ti12(200x166x300) | 350 | 320 | 350 | 320 | 350 | 320 |
| 10T112(250×166×300) | 350 | 340 | 350 | 340 | 350 | 340 |
| 10V14(250x181×350) | 360 | 350 | 360 | 350 | 350 | 350 |
| 12W16(300×222x400) | 370 | 370 | 370 | 370 | ||
| 14X18(350x250x450) | 375 | 435 | 375 | 435 | ||
| 14×20(350×250×500) | 375 | 435 | 500 | 470 | ||
| 16Y18(400x280x450) | 375 | 435 | 500 | 470 | ||
| 16Y20(400×280×500) | 375 | 435 | 500 | 470 | ||
LGGS系列高温蒸汽安全阀(相当于LGA48SB型) .GGSSerieshightemperaturesafetyvalveforsteam
用途Application
适用于动力锅炉、裂解炉、直流锅炉、再热器及其他设备管道作超压保护 (LGGSisserviced foroverpres sure protection of powerboiler,decomposition boiler,once-through boiler,reheaterandotherpressurevesseland pipe).
性能Performance
符合ASME《锅炉和压力容器规范》第I卷动力锅炉要求。
(LGSHmeets therequirementsof LGGS Boilerand pressure Vessel Code,SectionIpower Boilers)。
特点Features
符合ASME《锅炉和压力容器规范》第 { ~ I ~ } 卷动力锅炉要求。
(LGSHmeets therequirementsof LGGS Boilerand pressure Vessel Code,Section I,power Boilers).
采用背压套来调节回座压力,以达到极小的启闭压差。
(Adjusting back Seat pressurewith backpressureJacket,toarrive minimumBlowdown).高性能高温材料作弹性阀瓣材料,以保证高温下的密封性
(High performanceand temperature materialare used forvalve,toensureitstightnessinhightemperature).
密封付表面堆焊钴基硬质合金,以防护高温蒸汽的气蚀 (Tightnessbodyis facedwith stellite,to preventfromeroding of high temperaturegas).
一定的热态测试,使安全阀更接近工况条件 (Tested under hot position and make the safetyvalve approach to service condition).
| 进口×出口 InletxOutlet | Constructiondim | Con构tructiondim | Con构tructiondim | C构trtiondim | C构r2iondim | |||||
| L | L1 | L | L1 | L | L1 | L | L1 | L | L1 | |
| 1x11/2 | 146 | 170 | ||||||||
| 11/2xFx2 | 152 | 124 | ||||||||
| 11/2xF×21/2 | 140 | 130 | ||||||||
| 11/2xGx21/2 | 152 | 124 | ||||||||
| 11/2xFx3 | 155 | 140 | 155 | 150 | 155 | 190 | ||||
| 11/2xGx3 | 155 | 130 | 155 | 140 | 155 | 150 | 200 | 220 | ||
| 11/2xHx3 | 152 | 130 | 155 | 140 | 155 | 140 | 155 | 150 | ||
| 11/2xHx4 | 200 | 220 | ||||||||
| 2xJx3 | 152 | 137 | ||||||||
| 2xJx4 | 180 | 150 | 180 | 150 | 180 | 160 | 220 | 220 | ||
| 2xJx6 | 220 | 220 | ||||||||
| 21/2xKx4 | 152 | 165 | 180 | 185 | 180 | 185 | ||||
| 21/2xKx6 | 180 | 185 | 180 | 185 | 240 | 195 | 240 | 270 | ||
| 3xLx6 | 165 | 178 | 220 | 195 | 220 | 195 | 250 | 210 | ||
| 3xMx6 | 220 | 195 | 220 | 195 | 260 | 230 | 260 | 280 | ||
| 4xNx6 | 220 | 215 | 250 | 230 | 265 | 240 | ||||
| 4xPx6 | 254 | 225 | 265 | 235 | 265 | 250 | 265 | 260 | ||
| 4XPx8 | 265 | 235 | 265 | 250 | 265 | 260 | ||||
| 6xQx8 | 241 | 240 | 280 | 285 | ||||||
ASME/ANSIB16.5a法兰尺寸 ASME/ANSIB16.5aflangesize
ASME/ANSIB16.5a法兰尺寸(Flange size)
| 磅级 Class | (D)通径Size | t | g | Z | C | K | P | E | F | R | |||
| Inch | mm | ||||||||||||
| 150 | 1/2 | 15 | 89 | 11.2 | 35 | 4 | 16 | 60.5 | |||||
| 3/4 | 20 | 99 | 12.7 | 43 | 4 | 16 | 70 | ||||||
| 1 | 25 | 108 | 14.2 | 51 | 4 | 16 | 79.5 | 63.5 | 47.63 | 6.35 | 8.74 | 0.8 | |
| 11/2 | 40 | 127 | 17.5 | 73 | 4 | 16 | 98.5 | 83 | 65.07 | 6.35 | 8.74 | 0.8 | |
| 2 | 50 | 152 | 19 | 92 | 4 | 16 | 120.5 | 102 | 82.55 | 6.35 | 8.74 | 0.8 | |
| 21/2 | 65 | 178 | 22.4 | 105 | 4 | 19 | 139.5 | 121 | 101.60 | 6.35 | 8.74 | 0.8 | |
| 3 | 80 | 190 | 23.9 | 127 | 4 | 19 | 152.5 | 133 | 114.30 | 6.35 | 8.74 | 0.8 | |
| 4 | 100 | 229 | 23.9 | 157 | 8 | 19 | 190.5 | 171.5 | 149.23 | 6.35 | 8.74 | 0.8 | |
| 6 | 150 | 279 | 25.4 | 216 | 8 | 22 | 241.5 | 219 | 193.68 | 6.35 | 8.74 | 0.8 | |
| 8 10 | 200 | 343 | 28.4 | 270 | 8 | 22 | 298.5 | 273 | 247.65 | 6.35 | 8.74 | 0.8 | |
| 250 | 406 | 30.2 | 324 | 12 | 26 | 362 | 330 | 304.80 | 6.35 | 8.74 | 0.8 | ||
| 300 | 1/2 | 15 | 95 | 14.2 | 35 | 4 | 16 | 66.5 | 51 | 34.14 | 5.56 | 7.14 | 0.8 |
| 3/4 | 20 | 117 | 15.9 | 43 | 4 | 19 | 82.5 | 63.5 | 42.88 | 6.35 | 8.74 | 0.8 | |
| 1 | 25 | 124 | 17.5 | 51 | 4 | 19 | 89 | 70 | 50.80 | 6.35 | 8.74 | 0.8 | |
| 11/2 | 40 | 156 | 20.7 | 73 | 4 | 22 | 114.5 | 90.5 | 68.28 | 6.35 | 8.74 | 0.8 | |
| 2 | 50 | 165 | 22.3 | 92 | 8 | 19 | 127 | 108 | 82.55 | 7.92 | 11.91 | 0.8 | |
| 21/2 | 65 | 190 | 25.4 | 105 | 8 | 22 | 149 | 127 | 101.60 | 7.92 | 11.91 | 0.8 | |
| 3 | 80 | 210 | 28.4 | 127 | 8 | 22 | 168 | 146 | 123.83 | 7.92 | 11.91 | 0.8 | |
| 4 | 100 | 254 | 31.8 | 157 | 8 | 22 | 200 | 175 | 149.23 | 7.92 | 11.91 | 0.8 | |
| 6 | 150 | 318 | 36.6 | 216 | 12 | 22 | 270 | 241 | 211.12 | 7.92 | 11.91 | 0.8 | |
| 8 | 200 | 381 | 41.3 | 270 | 12 | 26 | 330 | 302 | 269.88 | 7.92 | 11.91 | 0.8 | |
| 10 | 250 | 444 | 47.7 | 324 | 16 | 29 | 387.5 | 356 | 323.85 | 7.92 | 11.91 | 0.8 | |
| 磅级 | (D)通径Size | t | g | Z | C | K | P | E | F | ||||
| Inch | mm | ||||||||||||
| 14.2 | 35 | 4 | 16 | 66.6 | 51 | 34.14 | 5.56 | 7.14 | 0.8 | ||||
| 600 | 1/2 | 15 | 95 117 | 15.7 | 43 | 4 | 19 | 82.5 | 63.5 | 42.88 | 6.35 | 8.74 | 0.8 |
| 3/4 | 20 | 124 | 17.5 | 51 | 4 | 19 | 89 | 70 | 50.80 | 6.35 | 8.74 | 0.8 | |
| 1 | 25 | 22.4 | 73 | 4 | 22 | 114.5 | 90 | 68.28 | 6.35 | 8.74 | 0.8 | ||
| 11/2 | 40 | 156 | 8 | 19 | 127 | 108 | 82.55 | 7.92 | 11.91 | ||||
| 2 | 50 | 165 | 25.4 | 92 | 22 | 149 | 101.60 | 0.8 | |||||
| 21/2 | 65 | 190 | 28.4 | 105 | 8 | 22 | 168 | 127 146 | 123.83 | 7.92 | 11.91 | 0.8 | |
| 3 | 80 | 210 | 31.8 | 127 | 8 8 | 26 | 216 | 175 | 149.23 | 7.92 | 11.91 | 0.8 | |
| 4 6 | 100 | 273 | 38.1 | 157 216 | 12 | 29 | 292 | 241 | 211.12 | 7.92 | 11.91 | 0.8 | |
| 8 | 150 200 | 356 419 | 47.7 55.6 | 270 | 12 | 32 | 349 | 302 | 269.88 | 7.92 7.92 | 11.91 11.91 | 0.8 | |
| 432 | 356 | 323.85 | 7.92 | 11.91 | 0.8 0.8 | ||||||||
| 900 | 10 | 250 | 509 121 | 63.5 22.3 | 324 35 | 16 4 | 35 22 | 82.5 | 60.5 | 39.67 | 6.35 | ||
| 1/2 | 15 20 | 4 | 22 | 44.45 | 8.74 8.74 | 0.8 | |||||||
| 3/4 | 130 149 | 25.4 28.4 | 43 51 | 4 | 26 | 89 101.5 | 66.5 71 | 50.80 | 6.35 6.35 | 8.74 | 0.8 | ||
| 1 | 25 | 31.8 | 73 | 4 | 29 124 | 92 | 68.28 | 6.35 | 8.74 | 0.8 | |||
| 11/2 | 40 178 | 8 26 | 165 | 124 | 95.25 | 0.8 | |||||||
| 2 | 50 216 | 38.1 | 92 | 8 | 29 | 190.5 | 137 | 107.95 | 7.92 | 11.91 | 0.8 | ||
| 21/2 | 65 244 | 41.3 | 105 | 26 | 190.5 | 168 | 7.92 | 11.91 | 0.8 | ||||
| 3 | 80 241 | 38.1 44.5 | 127 157 | 8 8 | 32 | 235 | 193.5 | 136.53 161.93 | 7.92 | 11.91 | 0.8 | ||
| 4 | 100 | 292 | 216 | 12 | 32 317.5 | 248 | 211.12 | 7.92 9.53 | 11.91 13.49 | 0.8 | |||
| 6 8 | 150 200 | 381 470 | 55.6 63.5 | 270 | 12 | 39 | 394 | 317.5 | 269.88 | 11.13 | 16.66 | 1.5 1.5 | |
| 546 | 69.9 | 324 | 16 | 39 | 470 | 371 | 323.85 | 11.13 | 16.66 | 1.5 | |||
| 1500 | 10 | 250 | 121 | 22.3 | 35 | 4 | 22 | 82.5 60.5 | 39.67 | 6.35 | 8.74 | 0.8 | |
| 1/2 | 15 20 | 4 | 22 | 44.45 | 6.35 | ||||||||
| 3/4 | 130 149 | 25.4 28.4 | 43 51 | 4 | 26 | 89 101.5 | 66.5 71 | 50.80 | 6.35 | 8.74 8.74 | 0.8 | ||
| 1 | 25 | 4 29 | 124 | 92 | 68.28 | 0.8 | |||||||
| 11/2 | 40 178 | 31.8 | 73 | 124 | 6.35 | 8.74 | 0.8 | ||||||
| 2 | 50 216 | 38.1 | 92 | 8 | 26 | 165 | 95.25 | 7.92 | 11.91 | 0.8 | |||
| 21/2 | 65 244 | 41.3 | 105 | 8 | 29 | 190.5 | 137 | 107.95 | 7.92 | 11.91 | 0.8 | ||
| 3 4 | 80 267 100 | 47.7 311 54 | 127 157 | 8 8 | 32 35 | 203 241.5 | 168 193.5 | 136.53 161.93 | 7.92 7.92 | 11.91 11.91 | 0.8 0.8 | ||
安全阀排量计算Discharge Calculate
一、介质为气体
1.临界条件: : / { p _ { 0 } } { p _ { { d } } } <= ( / { 2 } { | k + 1 | } ) ^ { / { k } { | * - 1 } } \mathsf { W s } { = } 7 . 6 \mathsf { X } 1 0 ^ { - 2 } \mathsf { C K P d A } sqrt { / { \mathsf { M } } { \mathsf { Z } \mathsf { T } } } \kg / \mathsf { h }
2.亚临界条件: / { p _ { \circ } } { p _ { { d } } } > ( / { 2 } { \mathsf { k } + 1 } ) ^ { / { \mathsf { k } } { \mathsf { m } } } Ws=55.84KPdA sqrt { / { M } { Z \top } } sqrt { / { 2 } { k + 1 } [ ( / { \mathsf { P } \circ } { \mathsf { P } { \Phi } _ { { d } } } ) ^ { / { 2 } { k } } - ( / { \mathsf { P } \circ } { \mathsf { P } { \Phi } _ { { \Phi } } } ) ^ { / { k + 1 } { k } } \ ] } kg/h
式中Ws-安全阀的排放能力kg/hK--排放系数,与安全阀结构有关,由制造厂提供;也可按下述规定选取;全启式安全阀介质气态 \mathsf { K } = 0 . 7 ~ 0 . 8 1 全启式安全阀介质液态 k = 0 . 5 ~ 0 . 6 2 微启式安全阀 \mathsf { K } = 0 . 2 ~ 0 . 3 Pd---安全阀的排放压力(绝压)、 \mathsf { P d } = 1 . 1 \mathsf { P s } + 0 . 1 ,MPaPs---安全阀的整定压力,MPaPo---安全阀的出口侧压力(绝压),MPaA---安全阀最小排气截面积, \mathsf { m } \mathsf { m } ^ { 2 } 全启式安全阀,即h≥ \scriptstyle { / { 1 } { 4 } } d1时, A = π / { { d } _ { 1 } { } ^ { 2 } } { 4 } 微启式安全阀,即h < / { 1 } { 2 0 } d1时,平面密封, \mathsf { A } = π \mathsf { D } \mathsf { h } ;
式中h--安全阀的开启高度,mm;d1-安全阀最小流道直径(阀座喉径),mm;D-安全阀阀座口径,mm;C-气体特性系数,C=520√ ,见附表1K-气体绝热指数, K = C p / C \boldsymbol { \nu } M-气体摩尔质量,kg/kmolT-气体的温度,k;Z-气体在操作温度压力下的压缩系数。
二、介质为液体
Ws=5.09K Kp KvAp△P kg/h
式中Kp-----超压修整因素 超压力25%时Kp _ { 1 } = 1 . 0 (20 超压力 2 0 % 时Kp _ { 1 = 0 . 8 } 超压力10%时Kp = 0 . 6
Kv---粘度修整因素Kv=[0.9935+2.878342.75R05 R1-5{WS/[(p/1000)X60]}x18800X(p/1000)R=UAU---介质流动温度下的绝对粘度(厘泊)p---阀门入口测温度下的液体密度, \mathsf {kg } / \mathsf { m } ^ { 3 } △P---阀门前后压力降,MPa△P=(1.25Ps+0.1)-( { \mathsf { P b } } + 0 . 1 ) Ps整定压力(表压),Pb背压力(表压)
三、介质为饱和蒸气
饱和蒸气中含量不小于 9 8 % ,最大过热度为 1 0 ^ { \circ } C
1.当Pd≤10MPa时 2.当10MPa<Pd<22MPa时 Ws=5.25KAPd kg/h Ws=5.25KAPd(06Pd-85 29.2Pd-6315)kg/h Pd=1.03Ps+0.1MPa Pd=1.03Ps+0.1MPa
| K | C | K | C | K | C | K | C |
| 1.00 | 315 | 1.20 | 337 | 1.40 | 356 | 1.60 | 372 |
| 1.02 | 318 | 1.22 | 339 | 1.42 | 358 | 1.62 | 374 |
| 1.04 | 320 | 1.24 | 341 | 1.44 | 359 | 1.64 | 376 |
| 1.06 | 322 | 1.26 | 343 | 1.46 | 361 | 1.66 | 377 |
| 1.08 | 324 | 1.28 | 345 | 1.48 | 363 | 1.68 | 379 |
| 1.10 | 327 | 1.30 | 347 | 1.50 | 364 | 1.70 | 380 |
| 1.12 | 329 | 1.32 | 349 | 1.52 | 366 | 2.00 | 400 |
| 1.14 | 331 | 1.34 | 351 | 1.54 | 368 | 2.20 | 412 |
| 1.16 | 333 | 1.36 | 352 | 1.56 | 369 | ||
| 1.18 | 335 | 1.38 | 354 | 1.58 | 371 |
| 整定压力MPa (15.6℃) | 最大允许泄漏(泡/分) | |
| 喉径小于F | 喉径大于F | |
| 0.103~6.896 | 40 | 20 |
| 10.3 | 60 | 30 |
| 13.2 | 80 | 40 |
| 17.2 | 100 | 50 |
| 20.7 | 100 | 60 |
| 27.6 | 100 | 80 |
| 38.5 | 100 | 100 |
| 41.4 | 100 | 100 |
超低温系列ULTRA-LOWTEMPERATUREVALVESERIES
结构优势与特点Structuraladvantagesandcharacteristics
长颈阀盖结构 Extended Bonnet Structure
在深冷状态下,随着时间的增加,填料的弹性会逐渐的变小。因此,深冷阀门采用阀盖加长结构形式,升高填料函的位置,以使填料在0℃以上的环境中工作。Inlowtemperaureitiiiillllotdbonnet extended structure,extendedthe positionof the stuffing box,madethepacking worked inover 0 ^ { \circ } Cenvironment.
滴盘结构DripPlateStructure
滴盘结构可以有效减缓阀体温度向填料及阀体上端的传递,保证填料部位和阀杆上部的零件温度在0℃以上。滴盘的直径超过阀门中法兰直径,可以防止低温液化的水蒸气滴落在中法兰螺栓上而引起锈蚀,影响在线维修。
Dropdistructureanftivelyoowthtempraturefalveodyotepacinndthupeedfalveodtrasfete that the temperature of the packing partsand the upperpart of the valve stem in 0 ^ { \circ } \mathsf { C } above.The diameter of the dropplate exceeds that of the flange in thealveturert
阀杆密封结构设计 Structural Design Of The Stem Seals
在LNG低温条件下单独填料密封容易泄漏,我们通过Lip-seal密封圈、柔性石墨填料、O型圈3重密封来保证填料处的密封,采用碟簧组预紧式结构,补偿温度波动变化时螺栓变形量的变化,同时防止长时间工作后填料等密封件的松弛。
UnderthelwtemperaturecondioofGthealingofnglepackingissytoak.WeesureteaingofackingbylipSEalinging fexiblerapiacdirgpreigrcusedtmpetati temperaturefluctuationchanges,andpreventtherelaxationofpackingandothersealingpartsafterlong time working.
TFE低温下的机械性能MechanicalPropertiesOfPctfeAtLowTemperature
材料的选择 (非金属材料)
PCTFE是三氟氯乙烯(CTFE)的聚合物,是一种热塑性树脂。PCTFE在液化天然气中不发生脆裂,不蠕变。在非金属材料中具有最低的水-汽渗透率,不渗透任何气体,是一种良好的密封聚合物。PCTFE的耐低温性好,在一定条件下能在 2 5 2 ^ { \circ } C 下使用。
PCTFE具有优异的阻隔气体的能力、优异的刚性、耐低温性能、耐冷流性能。是低温高压工况下理想的密封材料,作为关键零部件的密封材料。
Choiceofmaterials (non-metallicmaterials)
PCTFEisapolftrfuroeedF)ichstoastsisoripinHsttate vaporperabiaateeurd beusedat - 2 5 2 ^ { \circ } C underertaindiiscltbiltelntitympraressad Itistheidealsealingmaterialundertheconditionoflowtemperatureandhighpressureasthekeypartsofthesealingmaterial.
| 适用介质/SuitableMedium | LNG、LNG BOG、LEG、LOX、LIN、LAR |
| 适用温度/ApplicableTemperature | -196C~80°C |
| 公称压力/NominalPressure | Class 150~1500 |
| 公称尺寸/NominalSize | NPS1/2~28 |
| 结构长度/FaceToFaceAndEndToEndDimension | ASMEB16.10 |
| 焊接端尺寸/TheSizeOfTheButtweldingEnds | ASME B16.11、ASME B16.25 |
| 法兰尺寸/FlangeDimensions | ASMEB16.5 |
| 设计标准/DesignStandards | BS6364、GB/T 24925 |
| 阀门试验 Valve Test | |
| 低温试验/CryogenicTest | BS 6364 |
| 常温试验/RoomTemperatureTest | API598 |
| 低泄漏试验/Low-LeakageTest | ISO 15848 |
| 防静电测试/Anti-staticTest | GB/T24925 |
| 低温冲击试验/LowTemperatureImpactTest | ASTMA370 |
| 口径 | D | L(RF) | H | W | 重量 | ||||||
| in | mm | in | mm | in | mm | in | mm | in | mm | Ib | kg |
| 2 3 | 50 80 | 1.93 2.91 | 49 74 | 7.01 7.99 | 178 203 | 18.58 23.27 | 472 591 | 11.81 11.81 | 300 300 | 99.21 231.49 | 45 105 |
| 4 | 100 | 4.02 | 102 | 9.02 | 229 | 26.30 | 668 | 19.69 | 500 | 286.60 | 130 |
| 6 | 150 | 5.98 | 152 | 15.51 | 394 | 33.31 | 846 | 23.62 | *600 | 573.20 | 260 |
| 8 | 200 | 7.99 | 203 | 17.99 | 457 | 37.32 | 948 | 23.62 | *600 | 877.44 | 398 |
| 10 | 250 | 10.00 | 254 | 20.98 | 533 | 40.71 | 1034 | 23.62 | *600 | 1256.64 | 570 |
| 12 | 300 | 12.01 | 305 | 24.02 | 610 | 42.05 | 1068 | 23.62 | *600 | 2034.88 | 923 |
| 14 | 350 | 13.27 | 337 | 27.01 | 686 | 45.43 | 1154 | 27.56 | *700 | 2998.30 | 1360 |
| 16 | 400 | 15.24 | 387 | 30.00 | 762 | 46.69 | 1186 | 29.92 | *760 | 4265.97 | |
| 18 | 450 | 17.24 | 438 | 34.02 | 864 | 71.26 | 1810 | 31.50 | 1935 | ||
| 20 | 500 | 19.25 | 489 | 35.98 | 914 | 79.53 | 2020 | 35.43 | *800 *900 | 5061.84 7870.54 | 2296 |
| 22 | 550 | 21.26 | 540 | 40.00 | 1016 | 85.43 | 2170 | 35.43 | *900 | 11111.36 | 3570 |
| 24 | 600 | 23.27 | 591 | 42.01 | 1067 | 97.24 | 2470 | 35.43 | *900 | 5040 | |
| 26 | 650 | 25.00 | 635 | 45.00 | 1143 | 98.43 | 2500 | 35.43 | *900 | 13756.92 16314.29 | 6240 |
| 28 | 700 | 27.01 | 686 | 49.02 | 1245 | 99.80 | 2535 | 35.43 | 17835.49 | 7400 | |
| 30 | 750 | 29.02 | 737 | 50.98 | 1295 | 102.76 | 2610 | 35.43 | *900 *900 | 8090 | |
| 800 | 781 | 54.02 | 1372 | 104.72 | 2660 | 35.43 | *900 | 19841.71 | 9000 | ||
| 32 34 | 850 | 30.75 32.76 | 832 | 57.99 | 1473 | 105.39 | 2677 | 35.43 | *900 | 22046.34 23810.05 | 10000 |
| 36 | 900 | 34.49 | 876 | 60.00 | 1524 | 106.89 | 2715 | 35.43 | *900 | 24250.98 | 10800 11000 |
| 口径 | D | L(RF) | H | W | 重量 | ||||||
| in | mm | in | mm | in | mm | in | mm | in | mm | Ib | kg |
| 2 3 | 50 80 | 1.93 2.91 | 49 74 | 8.50 11.10 | 216 282 | 18.58 23.27 | 472 591 | 11.81 11.81 | 300 300 | 110.23 244.71 | 50 |
| 4 | 100 | 4.02 | 102 | 12.01 | 305 | 26.30 | 668 | 19.69 | 500 | 317.47 | 111 144 |
| 6 | 150 | 5.98 | 152 | 15.87 | 403 | 33.31 | 846 | 23.62 | *600 | 586.43 | 266 |
| 8 | 200 | 7.99 | 203 | 19.76 | 502 | 37.32 | 948 | 23.62 | *600 | 1585.13 | 719 |
| 10 | 250 | 10.00 | 254 | 22.36 | 568 | 40.71 | 1034 | 23.62 | *600 | 1351.44 | 613 |
| 12 | 300 | 12.01 | 305 | 25.51 | 648 | 42.05 | 1068 | 23.62 | *600 | 2416.28 | 1096 |
| 14 | 350 | 13.27 | 337 | 30.00 | 762 | 45.43 | 1154 | 27.56 | *700 | 3053.42 | 1385 |
| 16 | 400 | 15.24 | 387 | 32.99 | 838 | 46.69 | 1186 | 29.92 | *760 | 4276.99 | 1940 |
| 18 | 450 | 17.24 | 438 | 35.98 | 914 | 71.26 | 1810 | 31.50 | *800 | 5070.66 | 2300 |
| 20 | 500 | 19.25 | 489 | 39.02 | 991 | 79.53 | 2020 | 35.43 | *900 | 7881.57 | 3575 |
| 22 | 550 | 21.26 | 540 | 42.99 | 1092 | 85.43 | 2170 | 35.43 | *900 | 11122.38 | 5045 |
| 24 | 600 | 23.27 | 591 | 45.00 | 1143 | 97.24 | 2470 | 35.43 | *900 | 13767.94 | 6245 |
| 28 | 700 | 27.01 | 686 | 52.99 | 1346 | 100.00 | 2540 | 35.43 | *900 | 17901.63 | 8120 |
| 30 | 750 | 29.02 | 737 | 55.00 | 1397 | 104.72 | 2660 | 35.43 | *900 | 20062.17 | 9100 |
| 32 | 800 | 30.75 | 781 | 60.00 | 1524 | 105.79 | 2687 | 35.43 | *900 | 23148.66 | 10500 |
| 34 | 850 | 32.76 | 832 | 64.02 | 1626 | 106.46 | 2704 | 35.43 | *900 | 24250.98 | 11000 |
| 36 | 900 | 34.49 | 876 | 67.99 | 1727 | 107.99 | 2743 | 35.43 | *900 | 28660.24 | 13000 |
| 口径 | D | L-L1(RF-BW) | L2(RTJ) | H | W | 重量 | |||||||
| in | mm | in | mm | in | mm | in | mm | in | mm | in | mm | Ib | kg |
| 2 | 50 | 1.93 | 49 | 11.50 | 292 | 11.61 | 295 | 18.58 | 472 | 11.81 | 300 | 132.28 | 60 |
| 3 | 80 | 2.91 | 74 | 14.02 | 356 | 14.13 | 359 | 23.67 | 591 | 19.69 | 500 | 255.74 | 116 |
| 4 | 100 | 3.94 | 100 | 17.01 | 432 | 17.13 | 435 | 26.30 | 668 | 19.69 | 500 | 432.11 | 196 |
| 6 | 150 | 5.91 | 150 | 22.01 | 559 | 22.13 | 562 | 33.58 | 853 | 23.62 | *600 | 791.46 | 359 |
| 8 | 200 | 7.91 | 201 | 25.98 | 660 | 26.10 | 663 | 38.46 | 977 | 23.62 | *600 | 1585.13 | 719 |
| 10 | 250 | 9.92 | 252 | 30.98 | 787 | 31.10 | 790 | 41.18 | 1046 | 29.92 | *760 | 2175.97 | 987 |
| 12 | 300 | 11.93 | 303 | 32.99 | 838 | 33.11 | 841 | 43.54 | 1106 | 29.92 | *760 | 3020.35 | 1370 |
| 14 | 350 | 13.15 | 334 | 35.00 | 889 | 35.12 | 492 | 46.61 | 1184 | 29.92 | *760 | 3690.56 | 1674 |
| 16 | 400 | 15.16 | 385 | 39.02 | 991 | 39.13 | 994 | 48.27 | 1226 | 29.92 | *760 | 4299.04 | 1950 |
| 18 | 450 | 17.17 | 436 | 42.99 | 1092 | 43.11 | 1095 | 72.44 | 1840 | 31.50 | *800 | 5092.70 | 2310 |
| 20 | 500 | 19.17 | 487 | 47.01 | 1194 | 47.24 | 1200 | 80.71 | 2050 | 35.43 | *900 | 7903.61 | 3585 |
| 22 | 550 | 21.18 | 538 | 50.98 | 1295 | 51.38 | 1305 | 86.61 | 2200 | 35.43 | *900 | 11144.43 | 5055 |
| 24 | 600 | 23.19 | 589 | 55.00 | 1397 | 55.39 | 1407 | 98.43 | 2500 | 35.43 | *900 | 13789.99 | 6255 |
| 28 | 700 | 27.01 | 686 | 60.98 | 1549 | 61.50 | 1562 | 100.71 | 2558 | 35.43 | *900 | 17967.77 | 8150 |
| 30 | 750 | 29.02 | 737 | 65.00 | 1651 | 65.51 | 1664 | 105.51 | 2680 | 35.43 | *900 | 20282.63 | 9200 |
| 32 | 800 | 30.75 | 781 | 70.00 | 1778 | 70.63 | 1794 | 108.27 | 2750 | 35.43 | *900 | 24030.51 | 10900 |
| 34 | 850 | 32.76 | 832 | 75.98 | 1930 | 76.61 | 1946 | 109.84 | 2790 | 35.43 | *900 | 25794.22 | 11700 |
| 36 | 900 | 34.49 | 876 | 82.01 | 2083 | 82.64 | 2099 | 100.24 | 2800 | 35.43 | *900 | 30423.95 | 13800 |
| 口径 | D | L-L1(RF-BW) | L2(RTJ) | H | W | 重量 | |||||||
| in | mm | in | mm | in | mm | in | mm | in | mm | in | mm | Ib | kg |
| 2 | 50 | 1.93 | 49 | 14.49 | 368 | 14.49 | 371 | 19.69 | 500 | 19.69 | 500 | 165.35 | 75 |
| 3 | 80 | 2.91 | 74 | 15.00 | 381 | 15.00 | 384 | 24.80 | 630 | 19.69 | 500 | 277.78 | 126 |
| 4 | 100 | 3.94 | 100 | 17.99 | 457 | 17.99 | 460 | 27.05 | 687 | 23.62 | 600 | 617.30 | 280 |
| 6 | 150 | 5.91 | 150 | 24.02 | 610 | 24.02 | 613 | 27.17 | 690 | 23.62 | *600 | 1455.06 | 660 |
| 8 | 200 | 7.91 | 201 | 29.02 | 737 | 29.02 | 740 | 42.68 | 1084 | 23.62 | *760 | 1719.61 | 780 |
| 10 | 250 | 9.92 | 252 | 32.99 | 838 | 32.99 | 841 | 45.04 | 1144 | 23.62 | *760 | 2711.70 | 1230 |
| 12 | 300 | 11.93 | 303 | 37.99 | 965 | 37.99 | 968 | 51.18 | 1300 | 31.50 | *800 | 3721.42 | 1688 |
| 14 | 350 | 12.68 | 322 | 40.51 | 1029 | 42.99 | 1039 | 61.02 | 1550 | 31.50 | *800 | 5324.19 | 2415 |
| 16 | 400 | 14.69 | 373 | 44.49 | 1130 | 47.99 | 1140 | 70.87 | 1800 | 31.50 | *800 | 6646.97 | 3015 |
| 18 | 450 | 16.73 | 425 | 47.99 | 1219 | 52.99 | 1232 | 77.36 | 1965 | 35.43 | *900 | 8399.66 | 3810 |
| 20 | 500 | 18.62 | 473 | 52.01 | 1321 | 57.99 | 1334 | 81.10 | 2060 | 35.43 | *900 | 8818.54 | 4000 |
| 22 | 550 | 20.63 | 524 | 55.98 | 1422 | 62.99 | 1435 | 82.95 | 2107 | 35.43 | *900 | 11905.02 | |
| 24 | 600 | 22.52 | 572 | 60.98 | 1549 | 67.99 | 1565 | 84.53 | 2147 | 35.43 | *900 | 20282.63 | 5400 9200 |
| 口径 | D | L-L1(RF-BW) | L2(RTJ) | H | W | 重量 | |||||||
| in | mm | in | mm | in | mm | in | mm | in | mm | in | mm | Ib | kg |
| 2 | 50 | 1.93 | 49 | 14.49 | 368 | 14.61 | 371 | 452.50 | 203 | 14.49 | 368 | 297.63 | 135 |
| 3 | 80 | 2.91 | 74 | 18.50 | 470 | 18.62 | 473 | 476.50 | 227 | 18.50 | 470 | 661.39 | 300 |
| 4 | 100 | 3.94 | 100 | 21.50 | 546 | 21.61 | 549 | 540.00 | 290 | 11.81 | *300 | 856.50 | 389 |
| 6 | 150 | 5.67 | 144 | 27.76 | 705 | 27.99 | 711 | 539.50 | 290 | 15.75 | *400 | 1570.80 | 713 |
| 8 | 200 | 7.56 | 192 | 32.76 | 832 | 33.11 | 841 | 600.00 | 350 | 19.69 | *500 | 2715.01 | 1232 |
| 10 | 250 | 9.41 | 239 | 39.02 | 991 | 39.37 | 1000 | 661.00 | 411 | 23.62 | *600 | 6038.49 | 2739 |
| 12 | 300 | 11.30 | 287 | 44.49 | 1130 | 45.12 | 1146 | 740.00 | 490 | 23.62 | *600 | 7176.08 | 3255 |
| 14 | 350 | 12.40 | 315 | 49.49 | 1257 | 50.24 | 1276 | 799.00 | 549 | 23.62 | *600 | 7440.64 | 3375 |
| 16 | 400 | 14.17 | 360 | 54.49 | 1384 | 55.39 | 1407 | 850.00 | 600 | 23.62 | *600 | 9127.19 | 4140 |
| 公称尺寸 NominalSize | L | D1 | D2 | D3 | b | M | H | Z-Φ | L1 | A | ΦB | |
| NPS | DN | |||||||||||
| 2 | 50 | 178 | 78 | 120.7 | 150 | 19.1 | 457 | 494 | 4-19 | 216 | 52 | 60 |
| 21/2 | 65 | 190 | 90 | 139.7 | 180 | 22.4 | 457 | 502 | 4-19 | 241 | 59 | 75 |
| 3 | 80 | 203 | 108 | 152.4 | 190 | 23.9 | 457 | 502 | 4-19 | 282 | 78 | 91 |
| 4 | 100 | 229 | 135 | 190.5 | 230 | 23.9 | 457 | 585 | 8-19 | 305 | 102 | 117 |
| 6 | 150 | 394 | 192 | 241.3 | 280 | 25.4 | 610 | 639 | 8-22 | 457 | 140 | 172 |
| 8 | 200 | 457 | 246 | 298.5 | 345 | 28.5 | 762 | 776 | 8-22 | 521 | 205 | 223 |
| 10 | 250 | 533 | 305 | 362.0 | 405 | 30.3 | 914 | 902 | 12-25 | 559 | 243 | 278 |
| 12 | 300 | 610 | 365 | 431.8 | 485 | 31.8 | 762 | 1008 | 12-25 | 635 | 307 | 329 |
| 14 | 350 | 686 | 400 | 476.3 | 535 | 35.1 | 762 | 1040 | 12-28 | 762 | 330 | 362 |
| 16 | 400 | 762 | 457 | 539.8 | 595 | 36.6 | 762 | 1294 | 16-28 | 838 | 381 | 413 |
| 18 | 450 | 864 | 505 | 577.9 | 635 | 39.7 | 762 | 1320 | 16-30 | 914 | 435 | 464 |
| 20 | 500 | 914 | 559 | 635.0 | 700 | 43 | 762 | 1379 | 20-30 | 991 | 478 | 516 |
| 24 | 600 | 1067 | 663 | 749.3 | 815 | 47.8 | 914 | 1566 | 20-36 | 1143 | 584 | 619 |
| 26 | 650 | 1143 | 749 | 806.4 | 870 | 66.7 | 914 | 1794 | 24-36 | 1245 | 635 | 670 |
| 28 | 700 | 1244 | 800 | 863.6 | 925 | 69.9 | 914 | 1908 | 28-36 | 1346 | 686 | 721 |
| 公称尺寸 NominalSize | L | D1 | D2 | D3 | b | M | H | Z-Φ | L1 | A | ||
| NPS | DN | |||||||||||
| 2 | 50 | 216 | 84 | 127.0 | 165 | 20.7 | 457 | 467 | 8-19 | 216 | 52 | 60 |
| 21/2 | 65 | 241 | 100 | 149.2 | 190 | 23.9 | 457 | 500 | 8-22 | 241 | 59 | 75 |
| 3 | 80 | 283 | 117 | 168.3 | 210 | 27.0 | 457 | 530 | 8-22 | 282 | 78 | 91 |
| 4 | 100 | 305 | 146 | 200 | 255 | 30.2 | 762 | 613 | 8-22 | 305 | 102 | 117 |
| 6 | 150 | 403 | 206 | 269.9 | 320 | 35.0 | 762 | 683 | 12-22 | 457 | 140 | 172 |
| 8 | 200 | 502 | 260 | 330.2 | 380 | 39.7 | 762 | 855 | 12-25 | 521 | 205 | 223 |
| 10 | 250 | 568 | 321 | 387.4 | 445 | 46.1 | 762 | 903 | 16-29 | 559 | 243 | 278 |
| 12 | 300 | 648 | 375 | 450.8 | 520 | 49.3 | 914 | 992 | 16-32 | 635 | 307 | 329 |
| 14 | 350 | 762 | 425 | 514.4 | 585 | 52.4 | 914 | 1222 | 20-32 | 762 | 330 | 362 |
| 16 | 400 | 838 | 483 | 571.5 | 650 | 55.6 | 914 | 1306 | 20-36 | 838 | 381 | 413 |
| 18 | 450 | 914 | 533 | 628.6 | 710 | 58.8 | 914 | 1496 | 24-36 | 914 | 435 | 464 |
| 20 | 500 | 991 | 587 | 685.8 | 775 | 62.0 | 914 | 1613 | 24-36 | 991 | 478 | 516 |
| 24 | 600 | 1143 | 702 | 812.8 | 915 | 68.3 | 914 | 1861 | 24-42 | 1143 | 584 | 619 |
| 26 | 650 | 1245 | 749 | 876.3 | 970 | 77.8 | 914 | 1937 | 28-45 | 1245 | 635 | 670 |
| 28 | 700 | 1346 | 800 | 939.8 | 1035 | 84.2 | 914 | 2020 | 28-45 | 1346 | 686 | 721 |
| 公称尺寸 Nominal Size | L | D1 | D2 | D3 | b | M | H | Z-Φ | L1 | ΦA | ΦB | |
| NPS 2 | 50 | 292 | 84 | 127.0 | 165 | 25.4 | 457 | 523 | 8-19 | 292 | 52 | 60 |
| 21/2 | 65 | 330 | 100 | 149.2 | 190 | 31.8 | 457 | 533 | 8-22 | 330 | 59 | 75 |
| 3 | 80 | 356 | 117 | 168.3 | 210 | 25.4 | 457 | 541 | 8-22 | 356 | 78 | 91 |
| 4 | 100 | 432 | 152 | 215.9 | 275 | 38.1 | 610 | 652 | 8-25 | 432 | 102 | 117 |
| 6 | 150 | 559 | 222 | 292.1 | 355 | 47.7 | 762 | 773 | 12-29 | 559 | 140 | 172 |
| 8 | 200 | 660 | 273 | 349.2 | 420 | 55.6 | 762 | 932 | 12-32 | 660 | 205 | 223 |
| 10 | 250 | 787 | 343 | 431.8 | 510 | 63.5 | 762 | 995 | 16-36 | 787 | 243 | 278 |
| 12 | 300 | 838 | 400 | 489.0 | 560 | 66.7 | 914 | 1051 | 20-36 | 838 | 307 | 329 |
| 14 | 350 | 889 | 432 | 527.0 | 605 | 69.9 | 914 | 1293 | 20-38 | 889 | 330 | 362 |
| 16 | 400 | 991 | 495 | 603.2 | 685 | 76.2 | 914 | 1434 | 20-42 | 991 | 381 | 413 |
| 18 | 450 | 1092 | 546 | 654.0 | 745 | 82.6 | 914 | 1573 | 20-45 | 1092 | 435 | 464 |
| 20 | 500 | 1194 | 610 | 723.9 | 815 | 88.9 | 914 | 1706 | 24-45 | 1194 | 478 | 516 |
| 24 | 600 | 1397 | 718 | 838.2 | 940 | 101.6 | 914 | 1881 | 24-50 | 1397 | 584 | 619 |
| 公称尺寸 Nominal Size | L | D1 | D2 | D3 | b | M | H | Z-Φ | L1 | ΦA | ΦB | |
| NPS 2 | DN 50 | 368 | 105 | 165.1 | 214 | 38.1 | 457 | 523 | 8-19 | 368 | 52 | 60 |
| 2 1/2 | 65 | 419 | 124 | 190.5 | 245 | 41.3 | 457 | 541 | 8-22 | 419 | 59 | 75 |
| 3 | 80 | 381 | 127 | 190.5 | 240 | 38.1 | 610 | 566 | 8-22 | 381 | 78 | 91 |
| 4 | 100 | 457 | 159 | 235.0 | 290 | 44.5 | 762 | 758 | 8-25 | 457 | 102 | 117 |
| 6 | 150 | 610 | 235 | 317.5 | 380 | 55.6 | 762 | 864 | 12-29 | 610 | 140 | 172 |
| 8 | 200 | 737 | 298 | 393.7 | 470 | 63.5 | 914 | 1092 | 12-32 | 737 | 205 | 223 |
| 10 | 250 | 838 | 368 | 469.9 | 545 | 69.9 | 914 | 1156 | 16-36 | 838 | 243 | 278 |
| 12 | 300 | 965 | 419 | 533.4 | 610 | 79.4 | 914 | 1215 | 20-36 | 965 | 307 | 329 |
| 14 | 350 | 1029 | 451 | 558.8 | 640 | 85.8 | 914 | 1386 | 20-38 | 1029 | 330 | 362 |
| 16 | 400 | 1130 | 508 | 616.0 | 705 | 88.9 | 914 | 1561 | 20-42 | 1130 | 381 | 413 |
| 18 | 450 | 1219 | 565 | 685.8 | 785 | 101.6 | 914 | 1641 | 20-45 | 1219 | 435 | 464 |
| 20 | 500 | 1321 | 622 | 749.3 | 855 | 108.0 | 914 | 1794 | 24-45 | 1321 | 478 | 516 |
| 24 | 600 | 1549 | 749 | 901.7 | 1040 | 139.7 | 914 | 2092 | 24-50 | 1549 | 584 | 619 |
| 口径 | L-RF | L-BW | D | H | W | 约重(RF) | |||||||
| NPS | DN | mm | in | mm | in | mm | in | mm | in | mm | in | Kg | Ib |
| 1/2 | 15 | 108 | 4.25 | 140 | 5.50 | 15 | 0.59 | 500 | 19.69 | 135 | 5.31 | 12 | 26 |
| 3/4 | 20 | 117 | 4.61 | 152 | 6.00 | 20 | 0.79 | 500 | 19.69 | 141 | 5.55 | 15 | 33 |
| 1 | 25 | 127 | 5.00 | 165 | 6.50 | 25 | 0.98 | 500 | 19.69 | 141 | 5.55 | 18 | 40 |
| 1-1/2 | 40 | 165 | 6.50 | 191 | 7.50 | 40 | 1.57 | 600 | 23.62 | 198 | 7.80 | 24 | 53 |
| 2 | 50 | 178 | 7.01 | 216 | 8.50 | 50 | 1.97 | 600 | 23.62 | 300 | 11.81 | 35 | 79 |
| 3 | 80 | 203 | 7.99 | 283 | 11.14 | 80 | 3.15 | 700 | 27.56 | 300 | 19.69 | 52 | 115 |
| 4 | 100 | 229 | 9.02 | 305 | 12.01 | 100 | 3.94 | 700 | 27.56 | 500 | 19.69 | 72 | 159 |
| 6 | 150 | 394 | 15.51 | 457 | 17.99 | 150 | 5.91 | 750 | 29.53 | #600 | 23.62 | 260 | 573 |
| 8 | 200 | 457 | 17.99 | 521 | 20.51 | 200 | 7.87 | 900 | 35.43 | #600 | 23.62 | 355 | 785 |
| 10 | 250 | 533 | 20.98 | 559 | 22.01 | 250 | 9.84 | 1008 | 39.69 | #600 | 23.62 | 590 | 1301 |
| 12 | 300 | 610 | 24.02 | 635 | 25.00 | 300 | 11.81 | 1100 | 43.31 | #600 | 23.62 | 986 | 2174 |
| 14 | 350 | 686 | 27.01 | 762 | 30.00 | 350 | 13.78 | 1200 | 47.24 | #700 | 27.56 | 1270 | 2800 |
| 16 | 400 | 762 | 30.00 | 838 | 32.99 | 400 | 15.75 | 1300 | 51.18 | #760 | 29.92 | 1360 | 2998 |
| 18 | 450 | 854 | 34.02 | 914 | 35.98 | 450 | 17.75 | 1400 | 55.12 | #800 | 31.50 | 1805 | 3979 |
| 20 | 500 | 914 | 35.98 | 991 | 39.02 | 500 | 19.69 | 1500 | 59.06 | #900 | 35.43 | 2630 | 5798 |
| 22 | 550 | - | , | 538 | 21.18 | 1650 | 64.96 | #900 | 35.43 | 3102 | 6839 | ||
| 24 | 600 | 1067 | 42.01 | 1143 | 45.00 | 600 | 23.62 | 1800 | 70.87 | #900 | 35.43 | 3622 | 7985 |
| 26 | 650 | 1143 | 45.00 | 1245 | 49.02 | 650 | 25.59 | 1950 | 76.77 | #900 | 35.43 | 4005 | 8829 |
| 28 | 700 | 1245 | 49.02 | 1346 | 52.99 | 700 | 27.56 | 2100 | 82.68 | #900 | 35.43 | 4705 | 10373 |
| 30 | 750 | 1295 | 50.98 | 1397 | 55.00 | 750 | 29.53 | 2250 | 88.58 | #900 | 35.43 | 5540 | 12213 |
| 口径 | L-RF | L-BW | D | H | W | 约重(RF) | |||||||
| NPS | DN | mm | in | mm | in | mm | in | mm | in | mm | in | Kg Ib | |
| 1/2 | 15 | 140 | 5.50 | 140 | 5.50 | 15 | 0.59 | 500 | 19.69 | 135 5.31 | 14 | 31 | |
| 3/4 | 20 | 152 | 6.00 | 152 | 6.00 | 19 0.75 | 500 | 19.69 | 141 | 5.55 | 16 | 35 | |
| 1 | 25 | 178 | 7.00 | 178 | 7.00 | 25 0.98 | 500 | 19.69 | 141 | 5.55 | 19 | 42 | |
| 1-1/2 | 40 | 229 | 9.00 | 229 | 9.00 | 38 1.50 | 600 | 23.62 | 198 | 7.80 | 26 | 57 | |
| 2 | 50 | 216 | 8.50 | 216 | 8.50 | 49 1.93 | 600 | 23.62 | 300 | 11.81 | 39 | 86 | |
| 3 | 80 | 283 | 11.14 | 283 | 11.14 | 74 2.91 | 700 | 27.56 | 300 | 11.81 | 56 | 123 | |
| 4 | 100 | 305 | 12.01 | 305 | 12.01 | 100 3.94 | 700 | 27.56 | 500 | 19.69 | 112 | 247 | |
| 6 | 150 | 403 | 15.87 | 457 | 17.99 | 150 5.91 | 750 | 29.53 | #600 | 23.62 | 275 | 606 | |
| 8 | 200 | 502 | 19.76 | 521 | 20.51 | 201 7.91 | 900 | 35.43 | #600 | 23.62 | 360 | 794 | |
| 10 | 250 | 568 | 22.36 | 559 | 22.01 | 252 9.92 | 1008 | 39.37 | #600 | 23.62 | 760 | 1675 | |
| 12 | 300 | 648 | 25.51 | 635 | 25.00 | 303 11.93 | 1100 | 43.31 | #700 | 27.56 | 1151 | 2537 | |
| 14 | 350 | 762 | 30.00 | 762 | 30.00 | 334 13.15 | 1200 | 47.24 | #760 | 29.92 | 1367 | 3014 | |
| 16 | 400 | 838 | 32.99 | 838 | 32.99 | 385 15.16 | 1300 | 51.18 | #760 | 29.92 | 1725 | 3803 | |
| 18 | 450 | 914 | 35.98 | 914 | 35.98 | 436 17.17 | 1400 | 55.12 | #800 | 31.50 | 2355 | 5192 | |
| 20 | 500 | 991 | 39.02 | 991 | 39.02 | 487 19.17 | 1500 | 59.06 | #900 | 35.43 | 2770 | 6107 | |
| 22 | 550 | 1092 | 42.99 | 1092 | 42.99 | 538 21.18 | 1650 | 64.96 | #900 | 35.43 | 4340 | 9568 | |
| 24 | 600 | 1143 | 45.00 | 1143 | 45.00 | 589 23.19 | 1800 | 70.87 | #900 | 35.43 | 5520 | 12169 | |
| 口径 | L-RF | L-BW | D | H | W | 约重(RF) | |||||||
| NPS | DN | mm | in | mm | in | mm | in | mm | in | mm | in | Kg | Ib |
| 1/2 | 15 | 165 | 6.50 | 165 | 6.50 | 15 | 0.59 | 500 | 19.69 | 117 | 4.61 | 18 | 40 |
| 3/4 | 20 | 191 | 7.50 | 191 | 7.50 | 19 | 0.75 | 500 | 19.69 | 164 | 6.46 | 20 | 44 |
| 1 | 25 | 216 | 8.50 | 216 | 8.50 | 25 | 0.98 | 500 | 19.69 | 186 | 7.32 | 33 | 73 |
| 1-1/2 | 40 | 241 | 9.50 | 241 | 9.50 | 38 | 1.50 | 600 | 23.62 | 186 | 7.32 | 39 | 86 |
| 2 | 50 | 292 | 12.60 | 320 | 12.60 | 49 | 1.93 | 600 | 23.62 | 300 | 11.81 | 56 | 123 |
| 3 | 80 | 356 | 16.49 | 419 | 16.49 | 74 | 2.91 | 700 | 27.56 | 500 | 19.69 | 91 | 201 |
| 4 | 100 | 432 | 19.84 | 504 | 19.84 | 100 | 3.94 | 700 | 27.56 | 500 | 19.69 | 181 | 399 |
| 6 | 150 | 559 | 24.88 | 632 | 24.88 | 150 | 5.91 | 750 | 29.53 | #600 | 23.62 | 427 | 941 |
| 8 | 200 | 660 | 30.87 | 784 | 30.87 | 201 | 7.91 | 900 | 35.43 | #600 | 23.62 | 824 | 1817 |
| 10 | 250 | 787 | 36.06 | 916 | 36.06 | 252 | 9.92 | 1000 | 39.37 | #760 | 29.92 | 927 | 2044 |
| 12 | 300 | 838 | 43.78 | 1112 | 43.78 | 303 | 11.93 | 1100 | 43.31 | #760 | 29.92 | 1457 | 3212 |
| 14 | 350 | 889 | 50.98 | 1295 | 50.98 | 334 | 13.15 | 1200 | 47.24 | #760 | 29.92 | 1727 | 3807 |
| 16 | 400 | 991 | 54.02 | 1372 | 54.02 | 385 | 15.16 | 1300 | 51.18 | #760 | 29.92 | 2325 | 5126 |
| 18 | 50 | 1092 | 59.02 | 1499 | 59.02 | 436 | 17.17 | 1400 | 55.12 | #800 | 31.50 | 2975 | 6559 |
| 20 | 500 | 1194 | 62.99 | 1600 | 62.99 | 487 | 19.17 | 1500 | 59.06 | #900 | 35.43 | 3415 | 7529 |
| 22 | 550 | 1295 | 67.99 | 1727 | 67.99 | 538 | 21.18 | 1650 | 64.96 | #900 | 35.43 | 4022 | 8867 |
| 24 | 600 | 1397 | 72.99 | 1854 | 72.99 | 589 | 23.19 | 1800 | 70.87 | #900 | 35.43 | 5305 | 11695 |
| 口径 | L-RF | L-BW | D | H | W | 约重(RF) | |||||||
| NPS | DN | mm | in | mm | in | mm | in | mm | in | mm | in | Kg | Ib |
| 2 | 50 | 368 | 14.49 | 368 | 14.49 | 49 | 1.93 | 500 | 19.69 | 500 | 19.69 | 74 | 163 |
| 3 | 80 | 381 | 15.00 | 381 | 15.00 | 74 | 2.91 | 630 | 24.80 | 500 | 19.69 | 125 | 276 |
| 4 | 100 | 457 | 17.99 | 457 | 17.99 | 100 | 3.94 | 687 | 27.05 | 600 | 23.62 | 279 | 615 |
| 6 | 150 | 610 | 24.02 | 610 | 24.02 | 150 | 5.91 | 890 | 35.04 | #600 | 23.62 | 655 | 1444 |
| 8 | 200 | 737 | 29.02 | 737 | 29.02 | 201 | 7.91 | 1084 | 42.68 | #760 | 29.92 | 761 | 1678 |
| 10 | 250 | 838 | 32.99 | 838 | 32.99 | 252 | 9.92 | 1144 | 45.04 | #760 | 29.92 | 1210 | 2668 |
| 12 | 300 | 965 | 37.99 | 965 | 37.99 | 303 | 11.93 | 1300 | 51.18 | #800 | 31.50 | 1624 | 3580 |
| 14 | 350 | 1029 | 40.51 | 1029 | 40.51 | 322 | 12.68 | 1550 | 61.02 | #900 | 35.43 | 2335 | 5148 |
| 16 | 400 | 1130 | 44.49 | 1130 | 44.49 | 373 | 14.69 | 1800 | 70.87 | #900 | 35.43 | 2900 | 6393 |
| 18 | 450 | 1219 | 47.99 | 1219 | 47.99 | 425 | 16.73 | 1965 | 77.36 | #900 | 35.43 | 3646 | 8038 |
单位Unit:mm
| 产品型号Type | 公称通径 DN | PN1.6MPa | WT(kg) | |||||||
| L | D | D1 | D2 | b | Z-Φd | H | W | |||
| DQ41F-16P DQ641-16P DQ9B41F-16P | 15 | 130 | 95 | 65 | 45 | 14 | 4-Φ14 | 178 | 140 | 3 |
| 20 | 130 | 105 | 75 | 55 | 16 | 4-Φ14 | 184 | 160 | 4 | |
| 25 | 140 | 115 | 85 | 65 | 18 | 4-Φ14 | 195 | 180 | 5 | |
| 32 | 165 | 135 | 100 | 78 | 18 | 4-Φ18 | 280 | 250 | 9 | |
| 40 | 165 | 145 | 110 | 85 | 20 | 4-Φ18 | 280 | 300 | 11 | |
| 50 | 203 | 160 | 125 | 100 | 22 | 4-Φ18 | 300 | 350 | 15 | |
| 65 | 222 | 180 | 145 | 120 | 24 | 4-Φ18 | 330 | 350 | 19 | |
| 80 | 241 | 195 | 160 | 135 | 24 | 8-Φ18 | 360 | 400 | 27 | |
| 305 | 215 | 180 | 155 | 26 | 8-Φ18 | 400 | 500 | 38 | ||
| 100 125 | 356 | 245 | 210 | 185 | 28 | 8-Φ18 | 430 | 600 | 58 | |
| 150 | 394 | 280 | 240 | 210 | 28 | 8-Φ23 | 500 | 800 | 81 | |
| 200 | 457 | 335 | 295 | 265 | 30 | 12-Φ23 | 680 | 800 | 95 | |
| 250 | 533 | 405 | 355 | 320 | 32 | 12-Φ25 | 790 | 1300 | 140 | |
单位Unit:mm 单位Unit:mm
| 产品型号Type | 公称通径 DN | PN2.5MPa | WT(kg) | |||||||
| L | D | D1 | D2 | b | Z-Φd | H | W | |||
| DQ41F-25P DQ641-25P DQ9B41F-25P | 15 | 140 | 95 | 65 | 45 | 16 | 4-Φ14 | 178 | 140 | 3 |
| 20 | 152 | 105 | 75 | 55 | 18 | 4-Φ14 | 184 | 160 | 4 | |
| 25 | 165 | 115 | 85 | 65 | 18 | 4-Φ14 | 195 | 180 | 6 | |
| 32 | 178 | 135 | 100 | 78 | 20 | 4-Φ18 | 280 | 250 | 10 | |
| 40 | 190 | 145 | 110 | 85 | 22 | 4-Φ18 | 280 | 300 | 14 | |
| 50 | 216 | 160 | 125 | 100 | 24 | 4-Φ18 | 300 | 350 | 20 | |
| 65 | 241 | 180 | 145 | 120 | 24 | 8-Φ18 | 330 | 350 | 25 | |
| 80 | 283 | 195 | 160 | 135 | 26 | 8-Φ18 | 360 | 400 | 30 | |
| 305 | 230 | 190 | 160 | 28 | 8-Φ23 | 400 | 500 | 40 | ||
| 100 125 | 381 | 270 | 220 | 188 | 30 | 8-Φ25 | 430 | 600 | 65 | |
| 150 | 403 | 300 | 250 | 218 | 30 | 8-Φ25 | 500 | 800 | 85 | |
| 200 | 502 | 360 | 310 | 278 | 32 | 12-Φ25 | 680 | 800 | 100 | |
| 250 | 568 | 425 | 370 | 332 | 34 | 12-Φ30 | 790 | 1300 | 165 | |
| 公称尺寸 Nominal Size | D | B | C | E | ΦK | ΦD1 | G | H | |
| NPS | DN | ||||||||
| 3 | 80 | 594 | 125 | 19.5 | 114 | 152.4 | 190 | 250 | 75 |
| 4 | 100 | 614 | 147 | 24.3 | 127 | 190.5 | 230 | 250 | 75 |
| 6 | 150 | 695 | 179 | 25.9 | 140 | 241.3 | 280 | 250 | 75 |
| 8 | 200 | 735 | 211 | 29 | 152 | 298.5 | 345 | 250 | 75 |
| 10 | 250 | 844 | 232 | 30.6 | 165 | 362 | 405 | 300 | 105 |
| 12 | 300 | 883 | 263 | 32.5 | 178 | 431.8 | 485 | 300 | 105 |
| 14 | 350 | 921 | 300 | 35.5 | 190 | 476.3 | 535 | 350 | 125 |
| 16 | 400 | 996 | 380 | 37 | 216 | 539.8 | 595 | 400 | 145 |
| 18 | 450 | 943 | 422 | 40.1 | 222 | 577.9 | 635 | 400 | 145 |
| 20 | 500 | 1130 | 440 | 43.3 | 229 | 635 | 700 | 450 | 160 |
| 24 | 600 | 1282 | 510 | 48.1 | 267 | 749.3 | 815 | 400 | 250 |
| 28 | 700 | 1460 | 554 | 71.9 | 292 | 795.3 | 925 | 400 | 250 |
| 30 | 750 | 1523 | 581 | 75.1 | 318 | 914.4 | 985 | 450 | 325 |
| 32 | 800 | 1576 | 601 | 81.4 | 318 | 977.9 | 1060 | 450 | 325 |
| 36 | 900 | 1680 | 662 | 90.9 | 330 | 1085.8 | 1170 | 450 | 325 |
| 40 | 1000 | 1790 | 710 | 90.9 | 410 | 1200.2 | 1290 | 500 | 350 |
| 公称尺寸 Nominal Size | D | B | C | E | ΦK | ΦD1 | G | H | |
| NPS | DN | ||||||||
| 3 | 80 | 594 | 125 | 29 | 180 | 168.5 | 210 | 250 | 75 |
| 4 | 100 | 616 | 147 | 32.2 | 190 | 200.0 | 255 | 250 | 75 |
| 6 | 150 | 715 | 181 | 37 | 210 | 269.9 | 320 | 250 | 75 |
| 8 | 200 | 835 | 213 | 41.7 | 230 | 330.2 | 380 | 300 | 105 |
| 10 | 250 | 948 | 243 | 48.1 | 250 | 387.4 | 445 | 350 | 125 |
| 12 | 300 | 984 | 296 | 51.3 | 270 | 450.8 | 520 | 350 | 125 |
| 14 | 350 | 1098 | 320 | 54.4 | 290 | 514.4 | 585 | 450 | 160 |
| 16 | 400 | 1192 | 425 | 57.6 | 310 | 571.5 | 650 | 500 | 180 |
| 18 | 450 | 1228 | 461 | 60.8 | 330 | 628.6 | 710 | 400 | 250 |
| 20 | 500 | 1257 | 490 | 64 | 350 | 685.8 | 775 | 400 | 250 |
| 24 | 600 | 1443 | 572 | 70.3 | 390 | 812.8 | 915 | 450 | 300 |
| 28 | 700 | 1546 | 590 | 86.2 | 430 | 939.8 | 1035 | 500 | 325 |
| 30 | 750 | 1632 | 630 | 92.5 | 450 | 997.0 | 1090 | 500 | 325 |
| 32 | 800 | 1700 | 660 | 98.9 | 470 | 1054.1 | 1150 | 500 | 325 |
| 36 | 900 | 1880 | 726 | 1105.2 | 510 | 1168.4 | 1270 | 600 | 410 |
| 40 | 1000 | 1922 | 778 | 114.8 | 550 | 1155.7 | 1240 | 600 | 410 |
| 公称尺寸 Nominal Size | D | B | C | E | ΦK | ΦD1 | G | H | |
| NPS | DN | ||||||||
| 4 | 100 | 636 | 173 | 38.1 | 190 | 21.9 | 275 | 300 | 115 |
| 6 | 150 | 739 | 213 | 47.7 | 210 | 292.1 | 355 | 400 | 150 |
| 8 | 200 | 864 | 254 | 55.6 | 230 | 349.2 | 420 | 400 | 180 |
| 10 | 250 | 974 | 301 | 63.5 | 250 | 431.8 | 510 | 400 | 250 |
| 12 | 300 | 1035 | 336 | 66.7 | 270 | 489.0 | 560 | 500 | 320 |
| 14 | 350 | 1145 | 375 | 69.9 | 290 | 527.0 | 605 | 500 | 320 |
| 16 | 400 | 1225 | 466 | 76.2 | 310 | 603.2 | 685 | 500 | 380 |
| 18 | 450 | 1263 | 498 | 82.6 | 330 | 654.0 | 745 | 500 | 380 |
| 20 | 500 | 1310 | 525 | 88.9 | 350 | 723.9 | 815 | 600 | 450 |
| 24 | 600 | 1405 | 596 | 101.6 | 390 | 838.2 | 940 | 600 | 450 |
| 公称尺寸 Nominal Size | D | B | C | E | ΦK | ΦD1 | G | H | |
| NPS | DN | ||||||||
| 6 | 150 | 770 | 250 | 55.6 | 225 | 317.5 | 380 | 400 | 320 |
| 8 | 200 | 908 | 315 | 63.5 | 275 | 393.7 | 470 | 400 | 320 |
| 10 | 250 | 1059 | 376 | 69.9 | 325 | 469.9 | 545 | 400 | 360 |
| 12 | 300 | 1191 | 420 | 79.4 | 375 | 533.4 | 610 | 500 | 380 |
| 14 | 350 | 1245 | 460 | 85.8 | 425 | 558.8 | 640 | 500 | 380 |
| 16 | 400 | 1286 | 501 | 88.9 | 475 | 616.0 | 705 | 500 | 420 |
| 18 | 450 | 1338 | 545 | 101.6 | 500 | 685.8 | 785 | 600 | 500 |
| 20 | 500 | 1387 | 594 | 108.0 | 575 | 749.3 | 855 | 600 | 550 |
| 24 | 600 | 1455 | 650 | 139.7 | 675 | 901.7 | 1040 | 700 | 600 |
| 公称尺寸 Nominal Size | D | C | E | A | B | G | H | |
| NPS | DN | |||||||
| 6 | 150 | 695 | 179 | 210 | 158 | 190 | 250 | 75 |
| 8 | 200 | 735 | 211 | 230 | 206 | 242 | 250 | 75 |
| 10 | 250 | 844 | 232 | 250 | 259 | 292 | 300 | 105 |
| 12 | 300 | 883 | 263 | 270 | 306 | 343 | 300 | 105 |
| 14 | 350 | 921 | 300 | 290 | 340 | 386 | 350 | 125 |
| 16 | 400 | 996 | 380 | 310 | 388 | 434 | 400 | 145 |
| 18 | 450 | 943 | 422 | 330 | 435 | 489 | 400 | 145 |
| 20 | 500 | 1130 | 440 | 350 | 486 | 544 | 450 | 160 |
| 24 | 600 | 1282 | 510 | 390 | 575 | 642 | 400 | 250 |
| 28 | 700 | 1460 | 554 | 430 | 684 | 742 | 400 | 250 |
| 30 | 750 | 1523 | 581 | 450 | 736 | 794 | 450 | 325 |
| 32 | 800 | 1576 | 601 | 470 | 785 | 845 | 450 | 325 |
| 36 | 900 | 1680 | 662 | 510 | 889 | 961 | 450 | 325 |
| 40 | 1000 | 1790 | 710 | 550 | 998.28 | 1016 | 500 | 350 |
| 公称径 | D主要外形和接尺寸Mainetandnectiondimension | WT(kg) | ||||||||
| L | D | -101C | -196℃C | |||||||
| DJ41Y-16PDJ41Y-16RDJ641Y-16PDJ641Y-16RDJ9B41Y-16PDJ9B41Y-16R | ||||||||||
| 230 | 160 | 125 | 100 | 22 | 4-Φ18 | 240 | 460 | 480 | 520 | |
| 50 65 | 290 | 180 | 145 | 120 | 24 | 4-Φ18 | 280 475 | 505 | 525 | 15 23 |
| 80 | 310 | 195 | 160 | 135 24 | 8-Φ18 | 280 | 520 | 550 | 590 | 28 |
| 100 | 350 | 215 | 180 | 155 26 | 8-Φ18 | 320 | 545 | 575 | 615 | 32 |
| 125 | 400 | 345 | 210 | 185 28 | 8-Φ18 | 360 | 590 | 620 | 660 | 88 |
| 150 | 480 | 280 | 240 | 210 | 28 8-Φ23 | 400 | 650 | 680 | 730 | 96 |
| 200 | 600 | 335 | 295 | 265 30 | 12-Φ23 | 400 | 850 | 880 | 930 | 155 |
| 250 | 730 | 405 | 355 | 320 | 12-Φ25 | 450 | 956 | 986 | 1036 | 425 |
| 300 | 850 | 460 | 410 | 32 375 32 | 12-Φ25 | 500 | 1095 | 1125 | 1175 | 641 |
| DJ41Y-25PDJ41Y-25RDJ641Y-25PDJ641Y-25RDJ9B41Y-25PDJ9B41Y-25R | 230 | 160 | 125 | 100 | 24 | 4-Φ18 | 240 460 | 480 | 520 | 16 |
| 50 65 | 290 | 180 | 145 | 120 | 24 | 8-Φ18 | 280 475 | 505 | 525 | 23 |
| 80 | 310 | 195 | 160 | 135 | 26 8-Φ18 | 280 | 520 | 550 | 590 | 29 |
| 100 | 350 | 230 | 190 | 160 | 28 8-Φ28 | 320 | 545 | 575 | 615 | 32 |
| 125 | 400 | 270 | 220 | 188 | 30 8-Φ28 | 360 | 590 | 620 | 660 | 90 |
| 150 | 480 | 300 | 250 | 218 | 30 8-Φ25 | 400 | 650 | 680 | 730 | 98 |
| 200 | 600 | 360 | 310 | 278 | 32 12-Φ25 | 400 | 850 | 880 | 930 | 159 |
| 250 | 730 | 425 | 370 | 332 34 | 12-Φ30 | 450 | 956 | 986 | 1036 | 436 |
| 300 | 850 | 485 | 430 | 390 36 | 16-Φ30 | 500 | 1095 | 1125 | 1175 | 657 |
| DJ41Y-40PDJ41Y-40RDJ641Y-40PDJ641Y-40RDJ9B41Y-40PDJ9B41Y-40R | ||||||||||
| 50 | 230 | 160 | 125 | 100 | 88 | 20 | 240 | 483 | 504 546 | 16 |
| 65 | 290 | 180 | 145 | 120 | 110 | 22 | 280 | 499 530 | 551 | 24 |
| 80 | 310 | 195 | 160 | 135 | 21 | 22 | 280 546 | 578 | 620 | 30 |
| 100 | 350 | 230 | 190 | 160 | 150 | 24 320 | 572 | 604 | 646 | 33 |
| 125 | 400 | 270 | 220 | 188 | 176 | 28 | 360 620 | 651 | 693 | 93 |
| 150 | 480 | 300 | 250 | 218 | 204 | 30 | 400 683 | 741 | 767 | 100 |
| 200 | 600 | 375 | 320 | 282 | 260 | 38 | 400 893 | 924 | 977 | 163 |
| 250 | 730 | 445 | 385 | 345 | 313 | 42 | 450 1004 | 1035 | 1088 | 447 |
| 300 | 850 | 510 | 450 | 408 | 364 | 46 | 500 1150 | 1181 | 1234 | 673 |
DZ40Y-16\~100P
| 公称通径 DN | L | D | D1 | D2 | b | Z-Φd | H | D0 | WT(kg) |
| DZ40Y-16P RL | |||||||||
| 20 | 150 | 105 | 75 | 55 | 14 | 4-Φ14 | 320 | 140 | 4 |
| 25 | 160 | 115 | 85 | 65 | 14 | 4-Φ14 | 350 | 1+0 | 7 |
| 32 | 180 | 135 | 100 | 78 | 16 | 4-Φ18 | 385 | 180 | 9 |
| 40 | 200 | 145 | 110 | 85 | 16 | 4-Φ18 | 420 | 200 | 15 |
| 50 | 250 | 160 | 125 | 100 | 16 | 4-Φ18 | 540 | 240 | 30 |
| 65 | 270 | 180 | 145 | 120 | 18 | 4-Φ18 | 610 | 240 | 34 |
| 80 | 280 | 195 | 160 | 135 | 20 | 8-Φ18 | 690 | 280 | 45 |
| 100 | 300 | 215 | 180 | 155 | 20 | 8-Φ18 | 780 | 300 | 64 |
| 125 | 325 | 245 | 210 | 185 | 22 | 8-Φ18 | 930 | 320 | 110 |
| 150 | 350 | 280 | 240 | 210 | 24 | 8-Φ23 | 980 | 360 | 135 |
| 200 | 400 | 335 | 295 | 265 | 26 | 12-Φ23 | 1180 | 400 | 195 |
| 250 | 450 | 405 | 355 | 320 | 30 | 12-Φ25 | 1390 | 450 | 275 |
| 300 | 500 | 460 | 410 | 375 | 30 | 12-Φ25 | 1620 | 560 | 380 |
| 350 | 550 | 520 | 470 | 435 | 34 | 16-Φ25 | 1810 | 640 | 594 |
| 400 | 600 | 580 | 525 | 485 | 36 RL | 16-Φ30 | 1970 | 640 | 725 |
| DZ40Y-25P | |||||||||
| 20 | 150 | 105 | 75 | 55 | 16 | 4-Φ14 | 320 | 140 | 6 |
| 25 | 160 | 115 | 85 | 65 | 16 | 4-Φ14 | 350 | 160 | 8 |
| 32 | 180 | 135 | 100 | 78 | 18 | 4-Φ18 | 385 | 180 | 10 |
| 40 | 200 | 145 | 110 | 85 | 18 | 4-Φ18 | 420 | 200 | 16 |
| 50 | 250 | 160 | 125 | 100 | 20 | 4-Φ18 | 540 | 240 | 30 |
| 65 | 270 | 180 | 145 | 120 | 22 | 8-Φ18 | 610 | 240 | 35 |
| 80 | 280 | 195 | 160 | 135 | 22 | 8-Φ18 | 690 | 280 | 47 |
| 100 | 300 | 230 | 190 | 160 | 24 | 8-Φ23 | 780 | 300 | 65 |
| 125 | 325 | 270 | 220 | 188 | 28 | 8-Φ25 | 930 | 320 | 110 |
| 150 | 350 | 300 | 250 | 218 | 30 | 8-Φ25 | 980 | 350 | 135 |
| 200 | 400 | 360 | 310 | 278 | 34 | 12-Φ25 | 1180 | 400 | 215 |
| 250 | 450 | 425 | 370 | 332 | 36 | 12-Φ30 | 1390 | 450 | 295 |
| 300 | 500 | 485 | 430 | 390 | 40 | 16-Φ30 | 1620 | 450 | 400 |
| 350 | 550 | 550 | 490 | 448 | 44 | 16-Φ34 | 1810 | 550 | 630 |
| 400 | 600 | 610 | 550 | 505 | 48 | 16-Φ34 | 1990 | 640 | 910 |
| 公称通径 | L | D | D1 | D2 | D6 | b | Z-Φd | H | D0 | WT(kg) |
| DZ40Y-40P R L | ||||||||||
| 20 | 150 | 105 | 75 | 55 | 51 | 16 | 4-Φ14 | 140 | 330 | 7 |
| 25 | 160 | 115 | 85 | 65 | 58 | 16 | 4-Φ14 | 160 | 360 | 9 |
| 32 | 180 | 135 | 100 | 78 | 66 | 18 | 4-Φ18 | 180 | 440 | 11 |
| 40 | 200 | 145 | 110 | 85 | 76 | 18 | 4-Φ18 | 200 | 455 | 19 |
| 50 | 250 | 160 | 125 | 100 | 88 | 20 | 4-Φ18 | 280 | 575 | 28 |
| 65 | 280 | 180 | 145 | 120 | 110 | 22 | 8-Φ18 | 280 | 635 | 35 |
| 80 | 310 | 195 | 160 | 135 | 121 | 22 | 8-Φ18 | 320 | 715 | 50 |
| 100 | 350 | 230 | 190 | 160 | 150 | 24 | 8-Φ23 | 360 | 815 | 74 |
| 125 | 400 | 270 | 220 | 188 | 176 | 28 | 8-Φ25 | 400 | 965 | 115 |
| 150 | 450 | 300 | 250 | 218 | 204 | 30 | 8-Φ25 | 400 | 1025 | 135 |
| 200 | 550 | 375 | 320 | 282 | 260 | 38 | 12-Φ30 | 450 | 1225 | 215 |
| 250 | 650 | 445 | 385 | 345 | 313 | 42 | 12-Φ34 | 560 | 1440 | 184 |
| 300 | 750 | 510 | 450 | 408 | 364 | 46 | 16-Φ34 | 640 | 1665 | 405 |
| 350 | 850 | 570 | 510 | 465 | 422 | 52 | 16-Φ34 | 640 | 1880 | 600 |
| 400 | 950 | 655 | 585 | 535 | 474 | 58 | 16-Φ41 | 720 | 2050 | 750 |
| 20 | 190 | 125 | 90 | DZ40Y-63P 68 | R 51 | L 20 | 4-Φ18 | 330 | 100 | 8 |
| 25 | 210 | 135 | 100 | 78 | 58 | 22 | 4-Φ18 | 360 | 180 | 13 |
| 32 | 230 | 150 | 110 | 82 | 66 | 24 | 4-Φ23 | 410 | 180 | 24 |
| 40 | 240 | 165 | 125 | 95 | 76 | 24 | 4-Φ23 | 480 | 200 | 32 |
| 50 | 250 | 175 | 135 | 105 | 88 | 26 | 4-Φ23 | 585 | 200 | 39 |
| 65 | 280 | 200 | 160 | 130 | 110 | 28 | 8-Φ23 | 690 | 250 | 45 |
| 80 | 310 | 210 | 170 | 140 | 121 | 30 | 8-Φ23 | 745 | 320 | 60 |
| 100 | 350 | 250 | 200 | 168 | 150 | 32 | 8-Φ25 | 885 | 350 | 90 |
| 125 | 400 | 295 | 240 | 202 | 176 | 36 | 8-Φ30 | 985 | 380 | 140 |
| 150 | 450 | 340 | 280 | 240 | 204 | 38 | 8-Φ34 | 1050 | 400 | 205 |
| 200 | 550 | 405 | 345 | 300 | 260 | 44 | 12-Φ34 | 1240 | 500 | 330 |
| 250 | 650 | 470 | 400 | 352 | 313 | 48 | 12-Φ41 | 1460 | 550 | 468 |
| 300 | 750 | 530 | 460 | 412 | 364 | 54 | 16-Φ41 | 1690 | 600 | 600 |
| DZ40Y-100P R | ||||||||||
| 25 | 210 | 135 | 100 | 78 | 58 | L 24 | 4-Φ18 | 365 | 200 | 18 |
| 32 | 230 | 150 | 110 | 82 | 66 | 24 | 4-Φ23 | 420 | 240 | 27 |
| 50 | 250 | 195 | 145 | 112 | 88 | 28 | 4-Φ25 | 630 | 360 | 45 |
| 65 | 280 | 220 | 170 | 138 | 110 | 32 | 8-Φ25 | 700 | 400 | 60 |
| 80 | 310 | 230 | 180 | 148 | 121 | 34 | 8-Φ25 | 760 | 400 | 76 |
| 100 | 350 | 265 | 210 | 172 | 150 | 38 | 8-Φ30 | 900 | 400 | 128 |
氟衬里阀门系列PTFE-LINEDVALVESERIES
法兰连接氟衬里截止阀FLANGECONNECTIONPTFE-LINEDGLOBEVALVE
微阻缓闭止回阀
FLANGECONNECTIONPTFE-LINED
CHECKVALVE
?法兰连接氟衬里隔膜阀FLANGECONNECTIONPTFE-LINEDDIAPHRAGMVALVE
对夹连接氟衬里蝶阀(中线)WAFERPTFE-LINEDBUTTERFLYVALVE(MIDLINE)
?法兰连接氟衬里蝶阀(中线)FLANGEDPTFE-LINEDBUTTERFLYVALVE(MIDLINE)
法兰连接截止阐Flangeconnectioncut-offvalve
| 遵循规范 Followthestandard | STANDARD |
| 设计与制造 Designand manufacture | GB12233/GB12235 |
| 结构长度 StrutureLength | GB12221(长一短系列Long-ShortSeries) |
| 法兰尺寸 Flangesize | GB/T9113.1、GB/T17241.6 (或安合同要求Or by contract requirement) |
| 压力试验 Pressuretest | GB/T13927 |
| 标志 Mark | GB12220 |
| 供货 Availabiliyt | GB/T12252 |
设计与制造符合中国国家标准
※Designandmanufacturecomplywithnationalstandardsof China
※基本结构形式:直通式、直流式
※Basic struc ture form:Straight-through,DC type
※公称压力PN1.0\~2.5MPa
※Nominal pressure PN1.0\~2.5MPa
※公称通径DN15\~350mm
※Nominal sizeDN15\~350mm
| 手动d | J41F3J41F46 | J441F3J441F46 | |
| J45F3J45F46 | J54FzJ45541F46 | ||
| PneumaticJ6B41FJ6B446F46 | 电动 | J941F3J941F46 |
| 序号 NO. | 零件名称 Partname | Greyastiron | 碳钢CarbonSteel | 不锈钢Stainlesssteel | LowCarbntainlessSteel | ||
| Z | C | P | R | P | RL | ||
| 1 | d、Cr | Ht250 | WCB | CF8 | CF8M | CF3 | CF3M |
| 2 | 35 | 1Cr13 | 0Cr18Ni9 | 0Cr1Ti12Mo2 | 00Cr18Ni10 | 00Cr18Ni14Mo2 | |
| 3 | 35 | 35 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | |
| 4 | Liningeat FEP(F46)PCTFE(F3)PTFE(F4)PFA(可溶性聚四氟乙烯SolublePTFE)Po(聚烯烃Polyolefin) | ||||||
| 5 | 填料Packing | PTFE(F4) | |||||
| 6 | Pacngver | wcb | wcb | cf8 | Cf8m ZCUAI10FE3 | CF3 | CF3m |
| 7 | |||||||
| 8 | 螺栓Bolt | 35 | 35 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 9 | 螺母Nut | 45 | 45 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 |
| 10 | Handheel | HT200 | HT200 | wcc | wcc | wcc | wcc |
| 公称通径DN | 标准值Standardvalue | 参数值Referencevalue | ||||||||||
| DN | NPS | L | D1 | D2 | F PN1.0MPa | b | Z-Φd | D0 | H1 | H2 | W(kg | |
| (mm) (in ch) | ||||||||||||
| 15 | 1/2 | 130 | 95 | 65 | 65 | 2 | 12 | 4-14 | 100 | 235 | 260 | 6.5 |
| 20 | 3/4 | 150 | 105 | 75 | 55 | 2 | 14 | 4-Φ14 | 100 | 240 | 265 | 7 |
| 25 | 1 | 160 | 115 | 85 | 65 | 2 | 14 | 4-Φ14 | 120 | 245 | 270 | 7.8 |
| 32 | 11/4 | 180 | 135 | 100 | 78 | 2 | 16 | 4-Φ18 | 140 | 255 | 285 | 11 |
| 40 | 11/2 | 200 | 145 | 110 | 85 | 3 | 18 | 4-Φ18 | 140 | 285 | 315 | 13 |
| 50 | 2 | 230 | 160 | 125 | 100 | 3 | 18 | 4-Φ18 | 160 | 295 | 330 | 15 |
| 65 | 21/2 | 290 | 180 | 145 | 120 | 3 | 20 | 4-Φ18 | 180 | 350 | 395 | 23 |
| 80 | 3 | 310 | 195 | 160 | 135 | 3 | 20 | 4/8-Φ18 | 240 | 395 | 445 | 38 |
| 100 | 4 | 350 | 215 | 180 | 155 | 3 | 22 | 8-18 | 240 | 450 | 490 | 42 |
| 125 | 5 | 400 | 245 | 210 | 185 | 3 | 24 | 8-Φ18 | 280 | 525 | 555 | 55 |
| 150 | 6 | 480 | 280 | 240 | 210 | 3 | 24 | 8-Φ23 | 320 | 605 | 645 | 77 |
| 200 | 8 | 495 | 335 | 295 | 265 | 3 | 24 | 8-Φ23 | 360 | 645 | 765 | 135 |
| 250 | 10 | 622 | 390 | 350 | 320 | 3 | 26 | 12-Φ23 | 400 | 685 | 805 | 220 |
| 300 | 12 | 698 | 440 | 400 | 368 | 4 | 28 | 12-Φ23 | 400 | 710 | 814 | 277 |
| 350 | 14 | 787 | 500 | 460 | 428 | 4 | 28 | 16-Φ23 | 450 | 750 | 855 | 320 |
| PN1.6MPa | ||||||||||||
| 15 | 1/2 | 130 | 95 | 65 | 45 | 2 | 14 | 4-Φ14 | 100 | 240 | 265 | 7 |
| 20 | 3/4 | 150 | 105 | 75 | 55 | 2 | 14 | 4-Φ14 | 100 | 245 | 270 | 7.6 |
| 25 | 1 | 160 | 115 | 85 | 65 | 2 | 14 | 4-Φ14 | 120 | 250 | 275 | 8.2 |
| 32 | 11/4 | 180 | 135 | 100 | 78 | 2 | 16 | 4-Φ18 | 140 | 260 | 290 | 12 |
| 40 | 11/2 | 200 | 145 | 110 | 85 | 3 | 16 | 4-Φ18 | 140 | 285 | 320 | 14 |
| 50 | 2 | 230 | 160 | 125 | 100 | 3 | 16 | 4-Φ18 | 160 | 300 | 335 | 18 |
| 65 | 21/2 | 290 | 180 | 145 | 120 | 3 | 18 | 4-Φ18 | 180 | 355 | 400 | 26 |
| 80 | 3 | 310 | 195 | 160 | 135 | 3 | 20 | 8-Φ18 | 240 | 400 | 450 | 40 |
| 100 | 4 | 350 | 215 | 180 | 155 | 3 | 20 | 8-Φ18 | 240 | 455 | 495 | 50 |
| 125 | 5 | 400 | 245 | 210 | 185 | 3 | 22 | 8-Φ18 | 280 | 530 | 560 | 65 |
| 150 | 6 | 480 | 280 | 240 | 210 | 3 | 24 | 8-Φ23 | 320 | 610 | 650 | 85 |
| 200 | 8 | 495 | 335 | 295 | 265 | 3 | 26 | 12-Φ23 | 360 | 650 | 770 | 150 |
| 250 | 10 | 622 | 405 | 355 | 320 | 3 | 30 | 12-Φ25 | 400 | 690 | 810 | 245 |
| 300 | 12 | 698 | 460 | 410 | 375 | 4 | 12-Φ25 | 400 | 730 | 845 | 295 | |
| PN2.5MPa | 30 | |||||||||||
| 遵循规范 Followthestandard | STANDARD |
| 设计与制造 Designandmanufacture | GB12233/GB12235 |
| 结构长度 StrutureLength | GB12221(长短系列Long-series) |
| 法兰尺寸Flangesize | 1O7241.6.tre9/2.ts) |
| 压力试验pressuretest | GB/T13927 |
| 标志Mark | GB12220 |
| 供货Availability | GB/T12252 |
法兰连接截止阀(角式)Flangeconnectioncut-offvalve(angletype)
设计与制造符合中国国家标准
※Design and manufacture comply with national standards of China
※公称压力PN1.0\~2.5MPa
※Mominal pressurePN1.0\~2.5MPa
※公称通径DN15 ~ 3 0 0 \mathsf {mm } (20
※NominaldiameterDN15\~300mm
※基本结构形式:角式(全衬里)
※Basicstructure form:Angle type(entire lining)
※基本型号:手动J44F3J44F46电动J944F3J944F46
※Basicmodel:ManualJ44F3 J44F46 electricallyoperatedJ944F3J944F46
※主要零部件材料:见前一页
※Main parts material:See previous page
| 公称通径DN | 标准值Standardvalue | 参数值Referencevalue Z-Φd | |||||||||||
| DN NPS | L D D1 D2 F b | Do H1 H2 重量Weight(kg) | |||||||||||
| (mm) | (inch) | PN1.0MPa | |||||||||||
| 15 | 1/2 | 90 | 95 | 65 | 45 | 2222 12 | 4-Φ14 | 100 | 240 | 265 | 7 | ||
| 20 | 3/4 | 95 | 105 | 75 | 55 | 14 | 4-Φ14 | 100 | 245 | 270 | 7.5 | ||
| 25 | 1 | 100 | 115 | 85 | 65 | 14 | 4-Φ14 | 120 | 250 | 275 | 8 | ||
| 32 | 11/4 | 105 | 135 | 100 | 78 | 16 | 4-Φ18 | 120 | 260 | 290 | 12 | ||
| 40 | 11/2 | 115 | 145 | 110 | 85 | 18 | 4-Φ18 | 140 | 290 | 325 | 14 | ||
| 50 | 2 | 125 | 160 | 125 | 100 | 33 18 | 4-Φ18 | 140 | 300 | 355 | 19 | ||
| 65 | 21/2 | 145 | 180 | 145 | 120 | 3 20 | 4-18 | 160 | 355 | 400 | 27 | ||
| 80 | 3 | 155 | 195 | 160 | 135 | 3 20 | 4/8-Φ18 | 160 | 400 | 450 | 42 | ||
| 100 | 4 | 175 | 215 | 180 | 155 | 22 | 8-18 | 180 | 455 | 495 | 50 | ||
| 125 | 5 | 200 | 245 | 210 | 185 | 33 24 | 8-Φ18 | 180 | 530 | 560 | 64 | ||
| 150 | 6 | 225 | 280 | 240 | 210 | 33 24 | 8-Φ23 | 240 | 605 | 650 | 85 | ||
| 200 | 8 | 275 | 335 | 295 | 265 | 24 | 8-Φ23 | 240 | 650 | 770 | 105 | ||
| 250 | 10 | 325 | 390 | 350 | 320 | 3 26 | 12-Φ23 | 280 | 680 | 800 | 135 | ||
| 300 | 12 | 375 | 440 | 400 | 368 4 | 28 PN1.6MPa | 12-Φ23 | 280 | 710 | 835 | 155 | ||
| 15 | 1/2 | 90 | 95 | 65 | 45 | 14 | 4-Φ14 | 100 | 240 | 265 | 7 | ||
| 20 | 3/4 | 95 | 105 | 75 | 55 | 14 | 4-14 | 100 | 245 | 270 | 7.5 | ||
| 25 | 1 | 100 | 115 | 85 | 65 | 222233 14 | 4-Φ14 | 120 | 250 | 275 | 8.5 | ||
| 32 | 11/4 | 105 | 135 | 100 | 78 | 16 | 4-18 | 140 | 260 | 290 | 12 | ||
| 40 | 11/2 | 115 | 145 | 110 | 85 | 16 | 4-Φ18 | 140 | 290 | 325 | 14 | ||
| 50 | 2 | 125 | 160 | 125 | 100 | 16 | 4-Φ18 | 160 | 300 | 355 | 19 | ||
| 65 | 21/2 | 145 | 180 | 145 | 120 | 3 18 | 4-Φ18 | 180 | 355 | 400 | 27 | ||
| 80 | 3 | 155 | 195 | 160 | 135 | 3 20 | 8-Φ18 | 240 | 400 | 450 | 42 | ||
| 100 | 4 | 175 | 215 | 180 | 155 | 3 20 | 8-Φ18 | 240 | 455 | 495 | 50 | ||
| 125 | 6 | 200 | 245 | 210 | 185 | 333 22 | 8-18 | 280 | 530 | 560 | 64 | ||
| 150 | 6 | 225 | 280 | 240 | 210 | 24 | 8-Φ23 | 320 | 605 | 650 | 85 | ||
| 200 | 8 | 275 | 335 295 | 265 | 26 | 12-Φ23 | 360 | 650 | 770 | 155 | |||
| 15 | PN2.5MPa | 4-Φ14 | 120 | 245 | |||||||||
| 1/2 | 90 | 95 | 65 | 45 | 16 | 270 | 7.5 | ||||||
| 20 | 3/4 | 95 | 105 | 75 | 55 | 222 | 16 | 4-Φ14 | 120 | 250 | 275 | 8.8 | |
| 25 | 1 | 100 | 115 | 85 | 65 | 16 | 4-Φ14 | 140 | 260 | 290 | 11 | ||
| 32 | 11/4 | 105 | 135 | 100 | 78 | 2 3 | 18 18 | 4-Φ18 4-Φ18 | 140 160 | 290 300 | 325 355 | 13 18 | |
| 40 50 | 11/2 2 | 115 125 | 145 160 | 110 125 | 85 100 | ||||||||
| Followthestandard | STANDARD |
| 设计与制造 Designandmanufacture | GB12233/GB2236 |
| Strutu长ength | GB12221(长短系列Longshortseries) |
| 法兰尺寸Flangesize | JB/T78、JB/T79、JB/T82、JB/F82 (或按合同要求Orbycontractrequirements) |
| 压力试验Pressuretest | GB/T13927 |
| 标志Mark | GB12220 |
| 供货Availabiliyt | GB/T12252 |
法兰连接止回阀(全衬里) Flangeconnectioncheck valve(entire lining)
※设计与制造符合中国国家标准
\*Designand manufactureconformto Chinanational standards
※基本结构形式:旋启式、直通升降式
\*Basicstructureform:Turnsonlatheopensthetype,togononstoptotheelevating
※公称压力PN0.6\~1.6MPa
\*Nominal pressure PN0.6\~1.6MPa
※公称通径DN15\~500mm
\*NominalsizeDN15\~500mm
※基本型号H41F3H41F46H44F3H44F46
\*BasicmodelH41F3H41F46H44F3H44F46
| 序号 NO. | 零件名称 Partname | 灰铸铁Greycastiron碳钢CarbonSteel | 不锈钢Stainlesssteel | 超低碳不锈钢Lowcarbonstainlesssteel | |||
| Z | C | P | R | PL | RL | ||
| 1 | Ht250 | WCB | CF8 | CF8M | CF3 | CF3M | |
| 2 | 衬里层Lininglayer | FEP(F46)PFA(可溶性聚四氟乙烯SolublePTFE)PCTFE(F3)PO(聚烯烃Polyolefin) | |||||
| 3 | 销轴Pin | 1Cr13/35WCB1Cr18Ni9/CF800Cr17Ni14Mo2/CF3M | |||||
| 4 | 隔膜Diaphragm | 35 | 35 | 1Cr17Ni2 | 1Cr17Ni2 | 0Cr18Ni9 | 0Cr18Ni9 |
| 公称通径DN | 标准值Standardvalue | 参考值Referencevalue | |||||||||
| DN (mm) | NPS (inch) | L | D1 | D2 ? | f PN0.6MPa | b | Z-Φd | B | H | 重量Weight(kg) | |
| 15 | 1/2 | 130 | 80 | 55 | 40 | 2 | 12 | 4-Φ12 | 105 | 55 | 4 |
| 20 | 3/4 | 150 | 90 | 65 | 50 | 2 | 14 | 4-Φ12 | 115 | 58 | 5 |
| 25 | 1 | 160 | 100 | 75 | 60 | 2 | 14 | 4-Φ12 | 128 | 60 | 6 |
| 32 | 11/4 | 180 | 120 | 90 | 70 | 2 | 16 | 4-Φ14 | 145 | 75 | 7 |
| 40 | 11/2 | 200 | 130 | 100 | 80 | 3 | 16 | 4-Φ14 | 160 | 82 | 8 |
| 50 | 2 | 230 | 140 | 110 | 90 | 3 | 16 | 4-Φ14 | 178 | 95 | 10 |
| 65 | 21/2 | 290 | 160 | 130 | 110 | 3 | 16 | 4-Φ14 | 205 | 105 | 20 |
| 80 | 3 | 310 | 185 | 150 | 125 | 3 | 18 | 4-Φ18 | 230 | 120 | 25 |
| 100 | 4 | 350 | 205 | 170 | 145 | 3 | 18 | 4-Φ18 | 255 | 135 | 30 |
| 125 | 5 | 400 | 235 | 200 | 175 | 3 | 20 | 8-Φ18 | 305 | 158 | 50 |
| 150 | 6 | 480 | 260 | 225 | 200 | 3 | 20 | 8-Φ18 | 345 | 180 | 65 |
| 200 | 8 | 495 | 315 | 280 | 255 | 3 | 22 | 8-Φ18 | 415 | 210 | 137 |
| 250 | 10 | 622 | 370 | 335 | 310 | 3 | 24 | 12-Φ18 | 490 | 240 | 150 |
| 300 | 12 | 698 | 435 | 395 | 362 | 4 | 24 | 12-Φ23 | 540 | 265 | 185 |
| 350 | 14 | 787 | 485 | 445 | 412 | 4 | 26 | 12-Φ23 | 585 | 300 | 215 |
| 400 | 16 | 914 | 535 | 495 | 462 | 4 | 28 | 16-Φ23 | 635 | 360 | 244 |
| 450 | 18 | 978 | 590 | 550 | 518 | 4 | 28 | 16-Φ23 | 680 | 385 | 276 |
| 500 | 20 | 978 | 640 | 600 | 568 | 4 | 30 | 16-Φ23 | 740 | 415 | 315 |
| 公称通径DN NPS | 9 标准值Standardvalue | 参考值Referencevalue 重量Weight(kg) | ||||||||||
| DN (mm) | L D D1 | D2 F | b PN1.0MPa | Z-Φd | B H | |||||||
| (inch) | ||||||||||||
| 15 | 1/2 | 130 | 95 | 65 | 45 | 2 | 12 | 4-Φ14 | 105 | 55 | 5 | |
| 20 | 3/4 | 150 | 105 | 75 | 55 | 2 | 14 | 4-Φ14 | 115 | 58 | 7 | |
| 25 | 1 | 160 | 115 | 85 | 65 | 2 | 14 | 4-Φ14 | 128 | 60 | 9 | |
| 32 | 11/4 | 180 | 135 | 100 | 78 | 2 | 16 | 4-Φ18 | 145 | 75 | 11 | |
| 40 | 11/2 | 200 | 145 | 110 | 85 | 3 | 18 | 4-Φ18 | 160 | 82 | 13.5 | |
| 50 | 2 | 230 | 160 | 125 | 100 | 3 | 18 | 4-Φ18 | 178 | 92 | 18 | |
| 65 | 21/2 | 290 | 180 | 145 | 120 | 3 | 20 | 4-Φ18 | 205 | 105 | 22 | |
| 80 | 3 | 310 | 195 | 160 | 135 | 3 | 20 | 4-Φ18 | 230 | 120 | 28 | |
| 100 | 4 | 350 | 215 | 180 | 155 | 3 | 22 | 8-Φ18 | 255 | 135 | 34 | |
| 125 | 5 | 400 | 245 | 210 | 185 | 3 | 24 | 8-Φ18 | 305 | 158 | 58 | |
| 150 | 6 | 480 | 280 | 240 | 210 | 3 | 24 | 8-Φ23 | 345 | 180 | 72 | |
| 200 | 8 | 495 | 335 | 295 | 265 | 3 | 24 | 8-Φ23 | 415 | 215 | 150 | |
| 250 | 10 | 622 | 390 | 350 | 320 | 3 | 26 | 12-Φ23 | 490 | 240 | 165 | |
| 300 | 12 | 698 | 440 | 400 | 368 | 4 | 28 | 12-Φ23 | 540 | 265 | 190 | |
| 350 | 14 | 787 | 500 | 460 | 428 | 4 | 28 | 16-Φ23 | 585 | 300 | 225 | |
| 400 | 16 | 914 | 565 | 515 | 482 | 4 | 30 | 16-Φ25 | 635 | 360 | 254 | |
| 450 | 18 | 978 | 615 | 565 | 532 | 4 | 30 | 20-Φ25 | 680 | 385 | 285 | |
| 500 | 20 | 978 670 | 620 | 582 | 4 | 32 | 20-Φ25 | 740 | 415 | 333 | ||
| 公称通径DN | 标准值Standardvalue | 参考值Reference value | ||||||||||
| DN (mm) | NPS (inch) | L | D | D1 | D2 | F | b | Z-Φd B | H | 重量Weight(kg) | ||
| PN1.6MPa | ||||||||||||
| 15 20 | 1/2 | 130 | 95 | 65 | 45 | 2 | 14 | 4-Φ14 | 110 | 55 | 6 | |
| 3/4 | 150 | 105 | 75 | 55 | 2 | 16 | 4-Φ14 | 120 | 58 | 7.8 | ||
| 25 | 1 | 160 | 115 | 85 | 65 | 2 | 18 | 4-Φ14 | 135 | 60 | 10 | |
| 32 | 11/4 | 180 | 135 | 100 | 78 | 2 | 18 | 4-Φ18 | 150 | 75 | 12.5 | |
| 40 | 11/2 | 200 | 145 | 110 | 85 | 3 | 20 | 4-Φ18 | 165 | 82 | 14.5 | |
| 50 | 2 | 230 | 160 | 125 | 100 | 3 | 22 | 4-Φ18 | 185 | 95 | 19.5 | |
| 65 | 21/2 | 290 310 | 180 195 | 145 160 | 120 135 | 3 3 | 24 24 | 4-Φ18 4-Φ18 | 210 235 | 120 | 105 | 25.5 30 |
| 80 100 | 3 4 | |||||||||||
G45F型手动隔膜阀(直流式) G45FManualdiaphragmtype (DCtype)
| Followteandard | STANDARD |
| Design设计nutacture | GB12239 |
| 结构长度 StrutureLength | JB1688 |
| 法兰尺寸Flangesize | (或合ts) |
| 压力试验Pressuretest | GB/T13927 |
| 标志Mark | GB12220 |
| 供货Availabiliyt | GB/T12252 |
法兰连接隔膜阀Flangeconnectiondiaphragmvalve
※设计与制造符合中国国家标准
\*Designand manufacturecomplywithnational standardsof China
※基本结构形式:堰式、直流式
\*Nominal pressure PN0.6\~\~1.6MPa
※公称压力PN0.6\~1.6MPa
\*Basicstructure form:Weir,DC style
※公称通径DN15 ~ 3 0 0 \mathsf {mm } (20
\*Nominal size Dn15 ~ 3 0 0 \mathsf {mm } (20
| 手动 Hand | G41F3(塌式Weir) | 手动 Hand | G641F3(往复式Reciprocating) |
| G41F46(堰式Weir) | G641F46(往复式Reciprocating) | ||
| G45F3(直流式DCtype) | G6B41F3(常闭式Normallyclosed) | ||
| G45F46(直流式DCtype) | G6B41F46(常闭式Normallydosed) | ||
| 电动 Electrically | G9B41F3(防爆型Explosion-proof) | 电动 Electrically | G941F3(普通型Ordinary) |
| G9B41F46(防爆型Explosion-proof) | G941F46普通型Ordinary) |
| 序号 NO. | Partname 零件名称 | Greycastiron | CarbonSteel | 不锈钢Stainlesssteel | 超低碳不锈钢Lowcarbonstainlesssteel | ||
| Z | C | P | R | PL | RL | ||
| 1 | y, | HT250 | WCB | CF8 | CF8M | CF3 | CF3M |
| 2 | 阀杆Stem | 35 | 1Cr13 | 0Cr18Ni9 | 0Cr18Ni12Mo2 | 00Cr18Ni10 | 00Cr17Ni14M02 |
| 3 | 衬里层Lining layer | FEP(F46)PFA(可溶性聚四氟乙烯SolublePTFE)PCTFE(F3)PO(聚烯烃Polyolefin) | |||||
| 4 | 隔膜Diaphragm | FEP(F46)/CR(氯丁橡胶Neoprene)PFA(可溶性聚四氟乙烯SolublePTFE)/FPDM(乙丙橡胶EPDM) | |||||
| 5 | 阀杆螺母Stemnut | ZCuAl10Fe3 | |||||
| 6 | 螺栓Bolt | 35 | 35 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr18Ni9Ti |
| 7 | 螺母Nut | 45 | 45 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 |
| 8 | 手轮Handwheel | Ht200 | Ht200 | wcb | wcb | WCB | wcb |
| 公称通径 | 标准值Standardvalue | 参考值Referencevalue | ||||||||||
| DN (mm) | NPS (inch) | L | D D1 D2 | H H2 | ||||||||
| F | b PN0.6MPa/PN1.0MPa | Z-Φd | Do | 重量Weight(kg) | ||||||||
| 15 | 1/2 | 125 | 95 | 65 | 45 | 2 | 12 | 4-Φ14 | 100 | 105 | 110 | 3.5 |
| 20 | 3-4 | 135 | 105 | 75 85 | 55 65 | 2 2 | 14 14 | 4-Φ14 4-Φ14 | 100 120 | 115 120 | 125 135 | 4 |
| 25 | 1 | 145 | 115 | 5.5 | ||||||||
| 32 | 11/4 | 160 | 135 | 100 110 | 78 85 | 2 3 | 16 | 4-Φ18 | 120 | 125 | 150 | 8 |
| 40 | 11/2 | 180 | 145 | 18 | 4-Φ18 | 140 | 135 | 175 | 11 | |||
| 50 | 2 | 210 | 160 | 125 145 | 100 120 | 3 | 18 | 4-Φ18 | 140 | 155 | 195 | 14 |
| 65 80 | 21/2 | 250 | 180 | 135 | 3 | 20 | 4-Φ18 | 200 | 170 | 200 | 23 | |
| 100 | 3 | 300 | 195 | 160 180 | 155 | 3 | 20 | 4-Φ18 | 200 | 200 | 255 | 29 |
| 4 | 350 | 210 | 185 | 3 | 22 | 8-Φ18 | 280 | 270 | 325 | 46 | ||
| 125 | 5 | 400 | 245 | 210 | 3 | 24 | 8-Φ18 | 320 | 335 | 405 | 70 | |
| 150 | 6 | 460 | 280 | 240 | 210 | 3 | 24 | 8-Φ23 | 320 | 370 | 450 | 95 |
| 200 | 8 | 570 | 335 | 295 | 265 | 3 | 24 | 8-Φ23 | 400 | 480 | 600 | 170 |
| 250 | 10 | 680 | 390 | 350 | 320 | 3 | 26 | 12-Φ23 | 500 | 545 | 620 | 270 |
| 300 | 12 | 790 | 440 | 400 | 368 | 4 PN1.6MPa | 28 | 12-Φ23 | 500 | 585 | 680 | 320 |
| 15 | 1/2 | 125 | 95 | 65 | 45 | 2 | 14 | 4-Φ14 | 120 | 110 | 115 | 4 |
| 20 | 3/4 | 135 | 105 | 75 | 55 | 2 | 16 | 4-Φ14 | 120 | 120 | 130 | 5 |
| 25 | 1 | 145 | 115 | 85 | 65 | 2 | 18 | 4-Φ14 | 140 | 125 | 140 | 6 |
| 32 | 11/4 | 160 | 135 | 100 | 78 | 2 | 18 | 4-Φ18 | 140 | 130 | 155 | 9 |
| 40 | 11/2 | 180 | 145 | 110 | 85 | 3 | 20 | 4-Φ18 | 160 | 140 | 180 | 12 |
| 50 | 2 | 210 | 160 | 125 | 100 | 3 | 22 | 4-Φ18 | 160 | 160 | 200 | 15 |
| 65 | 21/2 | 250 | 180 | 145 | 120 | 3 | 24 | 4-Φ18 | 200 | 175 | 205 | 24 |
| 80 | 3 | 300 | 195 | 160 | 135 | 3 | 24 | 8-Φ18 | 200 | 205 | 260 | 30 |
| 100 | 4 | 350 | 215 | 180 | 155 | 3 | 26 | 8-Φ18 | 280 | 275 | 330 | 48 |
| 125 | 5 | 400 | 245 | 210 | 185 | 3 | 28 | 8-Φ18 | 320 | 340 | 410 | 75 |
| 150 | 6 | 460 | 280 | 240 | 210 | 3 | 28 | 8-Φ23 | 320 | 375 | 460 | 105 |
| 200 | 8 | 570 | 335 | 295 | 265 | 3 | 30 | 12-Φ23 | 400 | 485 | 605 | 182 |
| 250 | 10 | 680 | 405 | 355 | 320 | 3 | 32 | 12-Φ25 | 500 | 550 | 625 | 295 |
| 300 | 12 | 790 | 460 | 410 | 375 | 4 | 32 | 12-Φ25 | 500 | 590 | 685 | 345 |
EG641F3型气动隔膜阀(堰式) EG641- \mathsf { F } _ { 4 6 } ^ { - 3 } Pneumatic diaphragm valve (weir type)
法兰连接隔膜阀(英标)Flangeconnectiondiaphragmvalve (British sign)
※设计与制造符合BS英国国家标准Design and manufacture conform to BS Britain national standards※公称压力PN0.6\~1.6MPaNominal pressure PN0.6\~1.6MPa※公称通径DN20\~200mmNominalsizeDN20\~200mm
※基本结构形式:堰式、直流式Basicstructureform:Weir,DCstyle对夹连接蝶闻(中线)Waferbutterflyvalves(middle)
| Followthestandard | STANDARD |
| 设计与制造 Designandmanufacture | BS5156(一般用途隔膜阀) General Purpose Diaphragm |
| Strut长Length | (BS5156值+2f)=saunders |
| 法兰尺寸Flangesize | (或按合同要求Orbycontractrequirements) |
| 压力试验Pressuretest | API598 |
| 标志Mark | MSS SP-25 |
| 供货Availabiliyt | BS5156 |
| 序号 NO | 零件名称 Partname | 灰铸铁Greycastiron碳钢CarbonSteel | 不锈钢Stainlesssteel | 超低碳不锈钢Lowcarbonstainlesssteel | |||
| Z | C | P | R | PL | RL | ||
| 1 | 体y.、 | A126C.135A | A126WCB | A315CF8 | A315CF8M | A315CF3 | A315CF3M |
| 2 | 阀杆Stem | A182F6a | A182F6a | A182F304 | A182F316 | A182F304L | A182F316L |
| 3 | 衬里层Lining layer | FEP(F46)PFA(可溶性聚四氟乙烯SolublePTFE)PCTFE(F3)PO(聚烯烃Polyolefin) | |||||
| 4 | 隔膜Diaphragm | FEP(F46)/CR(氯丁橡胶Neoprene)PFA(可溶性聚四氟乙烯SolublePTFE)/FPDM(乙丙橡胶EPDM) | |||||
| 5 | 螺栓Bolt | A193B7 | A193B7 | A193B8 | A193B8M | A193B8 | A193B8M |
| 6 | 螺母Nut | A1942H | A1942H | A1948 | A1948M | A1948 | A1948M |
| 手动 Hand | G41F3(塌式Weir) | 手动 Hand | G641F3(往复式Reciprocating) |
| G41F46(堰式Weir) | G641F46(往复式Reciprocating) | ||
| G45F3(直流式DCtype) | G6B41F3(常闭式Normallyclosed) | ||
| G45F46(直流式DCtype) | G6B41F46(常闭式Normallydosed) | ||
| 电动 | G9B41F3(防爆型Explosion-proof) | 电动 Electrically | G941F3(普通型Ordinary) |
| ElecticllyG9B46防爆型Exposio | G941F46普通型Ordinary) |
| 公称通径DN | 标准值Standardvalue F | 参考值Referencevalue | ||||||||
| DN (mm) | NPS (inch) | L | D | D1 | D2 | b PN1.0MPa | Z-Φd | Do | H | 重量Weight(kg) |
| 20 | 3/4 | 121 | 105 | 75 | 55 | 2 2 | 4-Φ13.5 | 70 | 92 | |
| 25 | 1 | 131 | 115 | 85 | 65 | 4-Φ13.5 | 83 | 96 | 3 4 | |
| 32 | 11/4 | 150 | 135 | 100 | 78 | 14 16 | 4-Φ17.5 | 114 | 131 | 6.5 |
| 40 | 11/2 | 163 | 145 | 110 | 85 | 18 18 | 4-Φ17.5 | 114 | 142 | 7.5 |
| 50 | 2 | 194 | 160 | 125 | 100 | 4-Φ17.5 | 140 | 167 | 10.5 | |
| 65 | 21/2 | 220 | 180 | 145 | 120 | 20 | 4-Φ17.5 | 165 | 203 | 17.5 |
| 80 | 3 | 258 | 195 | 160 | 135 | 20 | 8-Φ17.5 | 230 | 216 | 25 |
| 100 | 4 | 309 | 215 | 180 | 155 | 22 24 | 8-Φ17.5 | 280 | 270 | 36 |
| 125 | 5 | 362 | 245 | 210 | 185 | 8-Φ17.5 | 280 | 319 | 47 | |
| 150 200 | 6 | 412 | 280 335 | 240 | 210 | 24 | 8-Φ22 | 363 | 365 | 73 |
| 8 | 529 | 295 | 265 | 3 | 24 | 8-Φ22 | 483 | 462 | 142 | |
| 20 | 121 | 75 | PN1.6MPa 16 | 4-Φ13.5 | 70 | |||||
| 25 | 3/4 1 | 105 115 | 85 | 55 65 | 18 | 4-Φ13.5 | 83 | 92 96 | 3.2 4.3 | |
| 32 | 11/4 | 131 150 | 135 | 100 | 78 | 18 | 4-Φ17.5 | 114 | 131 | 4.9 |
| 40 | 11/2 | 163 | 145 | 110 | 85 | 20 | 4-Φ17.5 | 114 | 142 | 7.9 |
| 50 | 2 | 194 | 160 | 125 | 100 | 22 | 4-Φ17.5 | 140 | 167 | 11 |
| 遵循规范 Followthestandard | STANDARD |
| 设计与制造 Designandmanufacture | GB12238(中线Midline) |
| 结构长度 StrutureLength | GB12221(短系列ShortSeries) |
| 法兰尺寸 Flangesize | JB79/JB82 (或按合同要求Orbycontractrequirements) |
| 压力试验 Pressuretest | GB/T13927 |
| rk | GB12220 |
| 供货 Availabiliyt | GB/T12252 |
※设计与制造符合中国国家标准
DesignandmanufacturecomplywithnationalstandardsofChina
※基本结构形式(蝶板轴与阀体/闽座中心重合)
Basicstructure of the form (the discaxisand the valve/seat centerscoincide)
a.DA71F46全衬里型
a.DA71F46fullliningtype 阀体全衬里/蝶板全衬层/蝶板与蝶板轴合为一体 Thewhole body lining/disc fulllining/discand discaxisinto one
b.DA71F4全衬里型
b.DA71F4full liningtype 阀体全衬里/蝶板全衬层/蝶板与蝶板轴组合装配 Thewholebodylining7discfullining7discand discshaftandassembled
c.DA71F/P半衬里型
c.DA71F/P-typesemi-lining 阀体全衬里/蝶板为不锈钢(不衬)/蝶板与蝶板轴组合装配 The whole bodylining/discofstainless steel(notlined)/discand disc shaftand assembled
基本型号Basicmodel
公称压力PN0.6\~1.6MPa公称通径DN40\~1200mmNominal pressure PN0.6\~1.6MPaNominaldiameterDN40\~1200mm
| 手动 Hand | DA71F/P(半衬Half lining) | 蜗轮传动 | DA371F/P(半衬Half lining) |
| DA71F3(全衬里Full lining) | DA371F3(全衬里Fulllining) | ||
| DA71F4(全衬里Fullining) | WormdriveDA3(liing) | ||
| DA71F46 (全衬里Fulllining) | DA371F46(全衬里Fullining) | ||
| 气动 Pneumatic | DA671F/P(半衬Halflining) | 电动 Electrically | DA971F/P(半衬Half lining) |
| DA671F3(全衬里Full lining) | DA971F3(全衬里Fulllining)) | ||
| DA671F4(全衬里Fulllining) | DA971F4(全衬里Fullining) | ||
| DA671F46(全衬里Fullining)) | DA971F46(全衬里Fullining) |
| 序号 NO. | 零件名称 PartName | Greycst iron Z | Carbonsteel C | 不锈钢Stainlesssteel | 超低碳不锈钢Lowcarbonstainlesssteel | ||
| P | R | PL | RL | ||||
| 1 | prdy | HT250 | WCB | CF8 | CF8M | CF3 | CF3M |
| 2 | 蝶板Disc | wcb | 35(锻) | cF8 | CF8m | CF3 | CF3m |
| 3 | Buteates | 1Cr13 | 2Cr13 | 0Cr18Ni9 | 0Cr18Ni12Mo2 | 00Cr18Ni10 | 00Cr18Ni14Mo2 |
| 4 | 衬里层/阀座 Lining layer/seat | PTFE(F4)PCTFE(F3)FEP(F46)PFA(可溶F4)PO(聚烯烃Polyolefin) | |||||
| 5 | O型圈O-ring | FPM(氟橡胶Viton) | |||||
| 6 | spg(n(ad) | Si(硅橡胶Siliconerubber) | |||||
| 7 | 调节定位座ck | 0Cr18Ni9 | 0Cr18Ni9 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | 00Cr18Ni10 | 00Cr18Ni14Mo2 |
| 8 | 螺栓Bolt | 35 | 35 | 1Cr17Ni2 | 1Cr17Ni2 | 0Cr18Ni9 | 0Cr18Ni12Mo2 |
| 9 | 螺母Nut | 25 | 25 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni12Mo2 |
| 10 | 手柄Handle | ZL101(铸造铝合金CastAluminum) | |||||
| 公称通径DN | 标准值Standardvalue | 参考值Referencevalue | |||||||||||
| DN (mm) | NPS (inch) | L | D | D1 | D2 | F b | Z-Φd | Do | H | ||||
| PN0.6MPa | |||||||||||||
| 40 | 11/2 | 33 | 130 | 100 | 80 | 3 | 12 | 4-Φ14 | 160 | 140 | 2.5 | ||
| 50 | 2 | 43 | 140 | 110 | 90 | 3 | 12 | 4-Φ14 | 200 | 145 | 3.5 | ||
| 65 | 21/2 | 46 | 160 | 130 | 110 | 3 | 14 | 4-Φ14 | 250 | 155 | 4.5 | ||
| 80 | 3 | 46 | 185 | 150 | 125 | 3 | 14 | 4-Φ18 | 250 | 165 | 6 | ||
| 100 | 4 | 52 | 205 | 170 | 145 | 3 | 14 | 4-Φ18 | 250 | 180 | 7.5 | ||
| 125 | 5 | 56 | 235 | 200 | 175 | 3 | 14 | 8-Φ18 | 300 | 203 | 11 | ||
| 150 | 6 | 56 | 260 | 225 | 200 | 3 | 16 | 8-Φ18 | 300 | 225 | 16 | ||
| 200 | 8 | 60 | 315 | 280 | 255 | 3 | 18 | 8-Φ18 | 200* | 275 | 48 | ||
| 250 | 10 | 68 | 370 | 335 | 310 | 3 | 22 | 12-Φ18 | 200* | 315 | 60 | ||
| 300 | 12 | 78 | 435 | 395 | 362 | 4 | 22 | 12-Φ23 | 240* | 348 | 75 | ||
| 350 | 14 | 78 | 485 | 445 | 412 | 4 | 22 | 12-Φ23 | 240* | 415 | 82 | ||
| 400 | 16 | 102 | 535 | 495 | 462 | 4 | 22 | 16-Φ23 | 280* | 460 | 123 | ||
| 450 | 18 | 114 | 590 | 550 | 518 | 4 | 24 | 16-Φ23 | 280* | 500 | 150 | ||
| 500 | 20 | 127 | 640 | 600 | 568 | 4 | 24 | 16-Φ23 | 320* | 530 | 180 | ||
| 600 | 24 | 154 | 755 | 705 | 670 | 5 | 24 | 20-Φ25 | 320* | 610 | 225 | ||
| 700 | 28 | 165 | 860 | 810 | 775 | 5 | 26 | 24-Φ25 | 360* | 675 | 315 | ||
| 800 | 32 | 190 | 975 | 920 | 880 | 5 | 26 | 24-Φ30 | 360* | 805 | 385 | ||
| 900 | 36 | 203 | 1075 | 1020 | 980 | 5 | 28 | 24-Φ30 | 380* | 995 | 420 | ||
| 1000 | 40 | 216 | 1175 | 1120 | 1080 | 5 | 30 | 28-Φ30 | 400* | 1170 | 620 | ||
| 1200 | 48 | 254 | 1375 | 1320 | 1280 | 5 | 30 | 32-Φ30 | 400* | 1295 | 788 | ||
| 公称通径DN | 标准值Standardvalue | 参考值Referencevalue | |||||||||
| DN (mm) | NPS (inch) | D D1 D2 | |||||||||
| PN1.0MPa | Z-Φd | D0 | H | ||||||||
| 40 | 11/2 | 33 | 145 | 110 | 85 | 3 | 18 | 4-Φ18 4-Φ18 | 160 | 140 | 3 4 |
| 50 65 | 2 21/2 | 43 | 160 | 125 145 | 100 120 | 3 3 | 18 20 | 4-Φ18 | 200 250 | 145 155 | 6 |
| 80 | 3 | 46 46 | 180 195 | 160 | 135 | 3 | 20 | 8-Φ18 | 250 | 165 | 8 |
| 100 | 4 | 52 | 180 | 155 | 3 | 22 | 8-Φ18 | 250 | 180 | ||
| 125 | 5 | 56 | 215 | 210 | 185 | 3 | 24 | 8-Φ18 | 300 | 203 | 12 18 |
| 150 | 6 | 56 | 245 280 | 240 | 210 | 3 | 24 | 8-Φ23 | 300 | 225 | 28 |
| 200 | 8 | 60 | 335 | 295 | 265 | 3 | 24 | 8-Φ23 | 200* | 275 | 56 |
| 250 | 10 | 68 | 390 | 350 | 320 | 3 | 26 | 12-Φ23 | 200* | 315 | 72 |
| 300 | 12 | 78 | 440 | 400 | 368 | 4 | 28 | 12-Φ23 | 240* | 348 | 88 |
| 350 | 14 | 78 | 500 | 460 | 428 | 4 | 28 | 16-Φ23 | 240* | 415 | 120 |
| 400 | 16 | 102 | 565 | 515 | 482 | 4 | 30 | 16-Φ25 | 280* | 460 | |
| 450 | 18 | 114 | 615 | 565 | 532 | 4 | 30 | 20-Φ25 | 280* | 500 | 145 |
| 500 | 20 | 127 | 670 | 650 | 585 | 4 | 32 | 20-Φ25 | 320* | 530 | 165 195 |
| 600 | 24 | 154 | 780 | 725 | 685 | 5 | 36 | 20-Φ30 | 320* | 610 | 268 |
| 700 | 28 | 165 | 985 | 840 | 800 | 5 | 40 | 24-Φ30 | 360* | 675 | 320 |
| 800 | 32 | 190 | 1010 | 950 | 905 | 5 | 44 | 24-Φ34 | 360* | 805 | |
| 900 | 36 | 203 | 1110 | 1050 | 1005 | 5 | 46 | 28-Φ34 | 380* | 995 | 395 |
| 1000 | 40 | 216 | 1220 | 1160 | 1115 | 5 | 450 | ||||
| 1200 | 48 | 254 | 1450 | 1380 | 1325 | 5 | 50 56 | 28-Φ34 32-Φ41 | 400* 400* | 1170 1295 | 680 825 |
| 40 | 11/2 | 33 | 145 | 110 | 85 | PN1.6MPa 3 | 20 | 4-Φ18 | 200 | 145 | 4 |
| 50 | 2 | 43 | 160 | 125 | 100 | 3 | 22 | 4-Φ18 | 250 | 150 | 5 |
| 65 | 21/2 | 46 | 180 | 145 | 120 | 3 | 24 | 4-Φ18 | 250 | 160 | 7 |
| 80 | 3 | 46 | 195 | 160 | 135 | 3 | 24 | 8-Φ18 | 250 | 170 | |
| 100 | 4 | 52 | 215 | 180 | 155 | 3 | 26 | 8-Φ18 | 300 | 185 | 10 14 |
| 125 | 5 | 56 | 245 | 210 | 185 | 3 | 28 | 8-Φ18 | 300 | 210 | 22 |
| 150 | 6 | 56 | 280 | 240 | 210 | 28 | 8-Φ23 | 200* | 230 | 32 | |
| 200 | 8 | 60 | 335 | 295 | 265 | 3 3 | 30 | 12-Φ23 | 200* | 285 | 66 |
| 250 | 10 | 68 | 405 | 355 | 320 | 3 | 32 | 12-Φ25 | 240* | 325 | 80 |
| 300 | 12 | 78 | 460 | 410 | 375 | 4 | 32 | 12-Φ25 | 240* | 360 | 94 |
| 350 | 14 | 78 | 520 | 470 | 435 | 4 | 34 | 16-Φ25 | 280* | 430 | 125 |
| 400 | 16 | 102 | 580 | 525 | 485 | 4 | 38 | 16-Φ30 | 280* | 475 | 150 |
法兰连接蝶阀(中线)Flangedbutterflyvalve(middle)
※设计与制造符合中国国家标准
※基本结构形式(蝶板轴与阀体/阀座中心重合)
a.DA71F46全衬里型 阀体全衬里/蝶板全衬层/蝶板与蝶板轴合为一体
b.DA71F4全衬里型 阀体全衬里/蝶板全衬层/蝶板与蝶板轴组合装配
c.DA71F/P半衬里型 阀体全衬里/蝶板为不锈钢(不衬)/蝶板与蝶板轴组合装配
※Designand manufacture comply with national standards of China
※basic structure of the form (the discaxisand the valve/seat centerscoincide)
a.DA71F46fulining type
Full bodylining/disc fullining/disc with the disc axis into one
b.DA71F4fuliningtype
The whole bodylining/disc fullining/discand disc shaftand assembled
c.DA71F/P-type semi-lining
Thewhole body lining/disc of stainless steel (notlined)/discand disc shaft
and assembled
| Followthestandard | STANDARD |
| 设计与制造 Designandmanufacture | GB12233(中线Midline) |
| 结构长度 StrutureLength | GB12221(短系列Shortseries) |
| 法兰尺寸Flange size | JB79/JB82 (或按合同要求Orbycontractrequirements) |
| 压力试验Pressuretest | GB/T13927 |
| 标志Mark | GB12220 |
| 供货Availabiliyt | GB/T12252 |
基本型号Basicmodel
公称压力PN0.6\~1.6MPa公称通径DN \ J 4 0 ~ 1 2 0 0 {mm } Nominal pressure PN0.6\~1.6MPa Nominal diameter DN40\~1200mm
| 手动 Hand | DA71F/P(半衬Half lining) | 蜗轮传动 Worm drive | DA371F/P(半衬Halflining) |
| DA71F3(全衬里Full lining) | DA371F3(全衬里Fulllining) | ||
| DA71F46(全衬里Fullining) | DA371F46(全衬里Fullining) | ||
| 气动 Pneumatic | DA671F/P(半衬Halflining) | 电动 Electrically | DA971F/P(半衬Half lining) |
| DA671F3(全里Fulllining) | DA971F3(全衬里Fullining) | ||
| DA671F46(全衬里Fulllining) | DA971F46(全衬里Fulllining) |
| 序号 NO. | 零件名称 PartName | Greystiron Carbonsteel | 不锈钢Stainlesssteel | 超低碳不锈钢Lowcarbonstainlesssteel | |||
| Z | C | P | R | PL | RL | ||
| 1 | 上、下阀体 Upper and lower body | HT250 | WCB | CF8 | CF8M | CF3 | CF3M |
| 2 | Butertyplates | 1Cr13 | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | 00Cr18Ni10 | 00Cr18Ni14Mo2 |
| 3 | Lining/eat | PTFE(F4)PCTFE(F3)FEP(F46)PFA(可溶F4)Po(聚烯烃Polyolefin) | |||||
| 4 | D板/压 | WCB | wcb | CF8 | CF8m | cf3 | CF3m |
| 5 | 支架Support | WCB(碳钢Carbonsteel) | CF8(不锈钢Stainlesssteel) | ||||
| 6 | 填料Filler | PTFE(F4) | |||||
| 7 | 螺栓Bolt | 35 | 35 | 1Cr17Ni2 | 1Cr17Ni2 | 0Cr18Ni9 | 0Cr18Ni12Mo2 |
| 8 | 螺母Nut | 25 | 25 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni12Mo2 |
| 标准值Standardvalue | 参考值Referencevalue | ||||||||||
| 公称通径DN | NPS | D | |||||||||
| L | D1 | D2 | F PN0.6MPa | b | Z-Φd | D0 | H | 重量Weight(kg) | |||
| 40 | 11/2 | 106 | 130 | 100 | 80 | 3 | 12 | 4-Φ14 | 160 | 140 | 10 |
| 50 | 2 | 108 | 140 | 110 | 90 | 3 | 12 | 4-Φ14 | 200 | 160 | 12 |
| 65 | 21/2 | 112 | 160 | 130 | 110 | 3 | 14 | 4-Φ14 | 250 | 160 | 13 |
| 80 | 3 | 114 | 185 | 150 | 125 | 3 | 14 | 4-Φ18 | 250 | 170 | 14 |
| 100 | 4 | 127 | 205 | 170 | 145 | 3 | 14 | 4-Φ18 | 250 | 180 | 16 |
| 125 | 5 | 140 | 235 | 200 | 175 | 3 | 14 | 8-Φ18 | 300 | 275 | 18 |
| 150 | 6 | 140 | 260 | 225 | 200 | 3 | 16 | 8-Φ18 | 300 | 295 | 38 |
| 200 | 8 | 152 | 315 | 280 | 255 | 3 | 18 | 8-Φ18 | 200* | 320 | 74 |
| 250 | 10 | 250 | 370 | 335 | 310 | 3 | 22 | 12-Φ18 | 200* | 385 | 105 |
| 300 | 12 | 270 | 435 | 395 | 362 | 4 | 22 | 12-Φ23 | 240* | 390 | 142 |
| 350 | 14 | 290 | 485 | 445 | 412 | 4 | 22 | 12-Φ23 | 240* | 460 | 179 |
| 400 | 16 | 310 | 535 | 495 | 462 | 4 | 22 | 16-Φ23 | 280* | 510 | 220 |
| 450 | 18 | 330 | 590 | 550 | 518 | 4 | 24 | 16-Φ23 | 280* | 540 | 268 |
| 500 | 20 | 350 | 640 | 600 | 568 | 4 | 24 | 16-Φ23 | 320* | 570 | 378 |
| 600 | 24 | 390 | 755 | 705 | 670 | 5 | 24 | 20-Φ25 | 320* | 660 | 608 |
| 700 | 28 | 430 | 860 | 810 | 775 | 5 | 26 | 24-Φ25 | 360* | 710 | 1050 |
| 800 | 32 | 470 | 975 | 920 | 880 | 5 | 26 | 24-Φ30 | 360* | 780 | 1320 |
| 900 | 36 | 510 | 1075 | 1020 | 980 | 5 | 28 | 24-Φ30 | 380* | 885 | 1795 |
| 1000 | 40 | 550 | 1175 | 1120 | 1080 | 5 | 30 | 28-Φ30 | 400* | 990 | 1900 |
| 1200 | 48 | 630 | 1375 | 1320 | 1280 | 5 | 30 | 32-Φ30 | 400* | 1170 | 2110 |
| PN1.0MPa | |||||||||||
| 40 | 11/2 | 106 | 145 | 110 | 85 | 3 | 18 | 4-Φ18 | 160 | 140 | 10 |
| 50 | 2 | 108 | 160 | 125 | 100 | 3 | 18 | 4-Φ18 | 200 | 160 | 12 |
| 65 | 21/2 | 112 | 180 | 145 | 120 | 3 | 20 | 4-Φ18 | 250 | 160 | 13 |
| 80 | 3 | 114 | 195 | 160 | 135 | 3 | 20 | 8-Φ18 | 250 | 170 | 14 |
| 100 | 4 | 127 | 215 | 180 | 155 | 3 | 22 | 8-Φ18 | 250 | 180 | 16 |
| 125 | 5 | 140 | 245 | 210 | 185 | 3 | 24 | 8-Φ18 | 300 | 275 | 18 |
| 150 | 6 | 140 | 280 | 240 | 210 | 3 | 24 | 8-Φ23 | 300 | 295 | 38 |
| 200 | 8 | 152 | 335 | 295 | 265 | 3 | 24 | 8-Φ23 | 200* | 320 | 74 |
| 250 | 10 | 250 | 390 | 350 | 320 | 3 | 26 | 12-Φ23 | 200* | 385 | 105 |
| 300 | 12 | 270 | 440 | 400 | 368 | 4 | 28 | 12-Φ23 | 240* | 390 | 142 |
| 350 | 14 | 290 | 500 | 460 | 428 | 4 | 28 | 16-Φ23 | 240* | 460 | 179 |
| 400 | 16 | 310 | 565 | 515 | |||||||
| 公称通径DN | 标准值Standardvalue | 参考值Referencevalue | |||||||||
| DN (mm) | NPS (inch) | L D D1 D2 | D0 H 重量Weight(kg) | ||||||||
| F b Z-Φd PN1.6MPa | |||||||||||
| 40 | 11/2 | 106 | 145 | 110 | 85 | 3 | 16 | 4-Φ18 | 160 | 140 | 10 |
| 50 | 2 | 108 | 160 | 125 | 100 | 3 | 16 | 4-Φ18 | 200 | 160 | 12 |
| 65 | 21/2 | 112 | 180 | 145 | 120 | 3 | 18 | 4-Φ18 | 250 | 160 | 13 |
| 80 | 3 | 114 | 195 | 160 | 135 | 3 | 20 | 8-Φ18 | 260 | 170 | 14 |
| 100 | 4 | 127 | 215 | 180 | 155 | 3 | 20 | 8-Φ18 | 300 | 180 | 16 |
| 125 | 5 | 140 | 245 | 210 | 185 | 3 | 22 | 8-Φ18 | 300 | 275 | 18 |
| 150 | 6 | 140 | 280 | 240 | 210 | 3 | 24 | 8-Φ23 | 200* | 295 | 42 |
| 200 | 8 | 152 | 335 | 295 | 265 | 3 | 26 | 12-Φ23 | 200* | 320 | 78 |
| 250 | 10 | 250 | 405 | 355 | 320 | 3 | 30 | 12-Φ25 | 240* | 385 | 120 |
| 300 | 12 | 270 | 460 | 410 | 375 | 4 | 30 | 12-Φ25 | 240* | 390 | 145 |
| 350 | 14 | 290 | 520 | 470 | 435 | 4 | 34 | 16-Φ25 | 240* | 460 | 202 |
| 400 | 16 | 310 | 580 | 525 | 485 | 4 | 36 | 16-Φ30 | 280* | 510 | 235 |
| 450 | 18 | 330 | 640 | 585 | 545 | 4 | 40 | 20-Φ30 | 280* | 540 | 368 |
| 500 | 20 | 350 | 705 | 650 | 608 | 4 | 44 | 20-Φ34 | 320* | 570 | 420 |
| 600 | 24 | 390 | 840 | 770 | 718 | 5 | 48 | 20-Φ41 | 320* | 660 | 750 |
| 700 | 28 | 430 | 910 | 840 | 788 | 5 | 50 | 24-Φ41 | 360* | 710 | 1028 |
| 800 | 32 | 470 | 1020 | 950 | 898 | 5 | 52 | 24-Φ41 | 380* | 780 | 1690 |
| 900 | 36 | 510 | 1120 | 1050 | 998 | 5 | 54 | 28-Φ41 | 400* | 885 | 1815 |
| 1000 | 40 | 550 | 1255 | 1170 | 1110 | 5 | 56 | 28-Φ48 | 500* | 990 | 2050 |
| 公称通径DN | 标准值Standardvalue | 参考值Referencevalue | |||||||||
| DN (mm) | NPS (inch) | L D D1 D2 F | |||||||||
| b Z-Φd D0 PN2.6MPa | |||||||||||
| 40 | 11/2 | 106 | 145 | 110 | 85 | 3 | 18 | 4-Φ18 | 200 | 140 | 11 |
| 50 | 2 | 108 | 160 | 125 | 100 | 3 | 20 | 4-Φ18 | 200 | 160 | 13 |
| 65 | 21/2 | 112 | 180 | 145 | 120 | 3 | 22 | 8-Φ18 | 250 | 160 | 14 |
| 80 | 3 | 114 | 195 | 160 | 135 | 3 | 22 | 8-Φ18 | 250 | 170 | 16 |
| 100 | 4 | 127 | 230 | 190 | 160 | 3 | 24 | 8-Φ23 | 300 | 180 | 18 |
| 125 | 5 | 140 | 270 | 220 | 138 | 3 | 28 | 8-Φ25 | 300 | 275 | 20 |
| 150 | 6 | 140 | 300 | 250 | 218 | 3 | 30 | 8-Φ25 | 240* | 295 | 48 |
| 200 | 8 | 152 | 360 | 310 | 278 | 3 | 34 | 12-Φ25 | 240* | 320 | 88 |
| 250 | 10 | 250 | 425 | 370 | 332 | 3 | 36 | 12-Φ30 | 280* | 385 | 145 |
| 300 | 12 | 270 | 485 | 430 | 390 | 4 | 40 | 16-Φ30 | 280* | 390 | 157 |
| 350 | 14 | 290 | 550 | 490 | 448 | 4 | 44 | 16-Φ34 | 320* | 460 | 222 |
| 400 | 16 | 310 | 610 | 550 | 505 | 4 | 48 | 16-Φ34 | 320* | 510 | 353 |
| 450 | 18 | 330 | 660 | 600 | 555 | 4 | 50 | 20-Φ34 | 360* | 540 | 405 |
| 500 | 20 | 350 | 730 | 660 | 610 | 4 | 52 | 20-Φ41 | 360* | 570 | 448 |
| 600 | 24 | 390 | 840 | 770 | 718 | 5 | 56 | 20-Φ41 | 380* | 660 | 795 |
调节阀门系列REGULATINGVALVESERIES
KPF-16型平衡阀 BALANCEDVALVE
ZJHP型精小型气动单座调节阀PNEUMATICMINISINGLE-SEATREGULATINGVALVE
ZJHM型精小型气动套筒调节阀PNEUMATICMINISLEEVEREGULATINGVALVE
ZMP-B(K)G型气动薄膜单座调节阀 PNEUMATICFILMSINGLE-SEATREGULATINGVALVE
ZMP-B(K)G型气切薄膜双座调节阀 PNEUMATICFILMDOUBLE-SEATREGULATINGVALVE
ZM型气动薄膜三通调节阀PNEUMATICFILMTEEREGULATINGVALVE
ZSPQ-40(G)型气动活塞切断阀 PNEUMATICPISTONSHUT-OFFVALVE
结构及用途Structureanduse
本厂生产的KPF-16型平衡阀是一种具有特殊功能的阀门,具有良好的流量特性,能够合理分配流量,实现流量定量,可以有效地解决供热(空调)系统中存在室温冷热不匀问题。由于该阀没有开启度指示、开度锁定装置及用于流量测定的测压小阀,所以只要在各支路及用户入口装上适当规格的平衡阀,并用专门的智能仪表进行一次性调试后锁定,便可以将系统的总水量控制在合理范围内,从而克服了"大流量,小温差”的不合理现象。该产品是供热系统中的理想产品,最高介质温度为 2 0 0 ^ { \circ } C _ { \circ }
Thisfactoryproduction'sF-16pasvalvisoeindatespecialfunctioalveasteoddishargearacteristiante rationalistrirtaiarrtaiotaoielatsoi roomtemperatureLangRenotheuniforuestionAstevlveopeningdegreeisnotdiectedpeningandlocingeviceforte determinationofthepressuremeasurementflowofasmallvalve,solongastheuserentryintheserviceroadandloadedtheappropriate sizeofthebalancevalveandinteligentinstrumentwithaspecialonetimeafterthelockdebuggingthenthesystem'stotalvumef watercanbecontrolldineasonable内toovercomethe"highvolumesaltemperatureoftheunreasonablephenomenonheroduct isideal forheatingsystem,themaximummedium temperatureof 2 0 0 ^ { \circ } C
| 零件名称 Partname | 阀体、阔盖、阀瓣、手轮、填料压套 Body,bondel,se | 阀杆、密封圈 Stem,sealingring | 阀杆螺母 Stemnut | 垫圈Gasket | 填料Packing |
| 材料Material | 灰铸铁Greycastiron | Stainlesssteel | Castcopper | Rubbe石estos Expanderaphite |
| 压力) | 试验压力 | 工作压力 | 工作 | teMpelaure (℃) | ||
| Shell | Seal | P20 | P12 | |||
| 1.6 | 2.4 | 1.76 | 1.5 | 1.6 | w水t,m | ≤200 |
| 型号 Model | 公称压力 PN(MPa) | 公称通径 DN(mm) | 尺寸Size(mm) | |||
| L | H | H1 | DO | |||
| KPF-16 | 15 | 130 | 150 | 160 | 80 | |
| 20 | 150 | 160 | 170 | 120 | ||
| 1.6 | 25 | 160 | 182 | 197 | 160 | |
| 32 | 180 | 192 | 207 | 180 | ||
| 40 | 200 | 250 | 270 | 200 | ||
| 50 | 230 | 264 | 284 | 230 | ||
| 65 | 290 | 380 | 410 | 230 | ||
| 80 | 310 | 413 | 448 | 270 | ||
| 100 | 350 | 466 | 506 | 320 | ||
| 125 | 400 | 540 | 898 | 340 | ||
| 150 | 480 | 623 | 688 | 400 | ||
| 200 | 600 | 687 | 762 | 500 | ||
| 250 | 730 | 782 | 7867 | 560 | ||
| 300 | 850 | 914 | 1009 | 680 | ||
| 350 | 980 | 968 | 1073 | 680 | ||
| 400 | 991 | 1037 | 1152 | 720 | ||
概述Outline
ZJHP型气动单座调节阀形小、体轻、高性能、大容量,是符合IEC标准的新一代通用调节阀产品。它适用于一般流体介质和工艺条件的生产过程系统。
ZJHP型气动单座调节阀由气动多弹簧薄膜执行机构和低流阻单座阀组成,新型执行机构高度氏、重量轻、装较简便,新型阀体结构紧凑流道通畅,具有大的流量系数。
本产品操作稳定,具有可靠的动作特性,微小的阀座泄漏、精确的流量特性、宽大的可调范围等特点。它必将以独特的优点广泛应用中取得高质量的控制效果。
ZJHPsinglettictrodalleihtfocegecityiithd fornext-generationgenera卜purposecontrolvaiveproducts.Itappliestogeneralfluidmediaandprocessconditionsoftheproductiol process system.
ZJHPsingle-seatpneumaticcontrolvalvebythepneumaticactuatorandmulti-springfilmswithlowflowresistance,single-seat valves,tenewexeutivdy’sight,ligtweghtelativelyplestalionthodytructureisompactthflo with large traffic factor.
Thisproductistableetioitheliblepeatigracteristicstiyatakgeuratefloacteticsin rangeand soon.Itis bound to theunique advantages of widelyused toobtain high-qualitycontrolresults.
主要技术参数和性能指标Maintechnicalparametersandperformanceindicators
| 公称通径DN(mm) | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200 | ||||||
| Seatdiameter(mm) | 10 | 12 | 15 | 20 | 25 | 32 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | ||
| 额定流量系数 | 1.8 Straightline | 2.8 | 4.4 | 6.9 | 11 | 17.6 | 27.5 | 44 | 69 | 110 | 176 | 275 | 440 | 690 | |
| coRatiedent(kv) Equ百分比age | 1.6 | 2.5 | 4 | 6.3 | 10 | 16 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | ||
| Nominal pressure(MPa) | 0.6,1.6,4.0,6.4 | 60 | |||||||||||||
| Travel(mm) 流量特性 | 16 25 40 | ||||||||||||||
| Flowcharacteristics 介质温度 | 直线、等百分比 Linear,equal percentage -20~200℃(常温型)、-40~250℃、-40~450℃(中温型) | ||||||||||||||
| Mediumtemperature(C) 法兰尺寸 | 20~200C(Normal temperature),-40~250C,-40~450C(Medium temperature) 铸铁法兰尺寸按JB/T78-94,铸钢法兰尺寸按JB/T79-94 | ||||||||||||||
| Flangesize | CastironflangesizebyJB/T78-94,caststeel flange dimensionsbyJB/T79-94 | ||||||||||||||
| 阀体材质 PN Body (MPa) material | 0.6,1.6 | Ht200 | |||||||||||||
| 4.0,6.4 | WCB(ZG230-450)、ZG1Cr18Ni9Ti、ZG0Cr18Ni12Mo2Ti | ||||||||||||||
| 阀芯材质spoolmaterial | 1Cr18Ni9、0Cr18Ni12Mo2Ti | ||||||||||||||
| 上阀盖型式Onvalvecovertype | GeneralstyleNr(t常温ture).H片式ip中mtemperature) | ||||||||||||||
| 可调比Adjustableratio | 50:1 | ||||||||||||||
| 型号Model | ZHA(B)-22 ZHA(B)-23 | ZHA(B)-34 | ZHA(B)-45 |
| 有效面积EffectiveareaCcm²) | 350 | 350 560 | 900 |
| 行程Travel(mm) | 16 | 25 40 | 60 |
| 弹簧范围Springrange(KPa) | 20~100 (标准standard); | 40~200; 80~240; 20~60;60~100 |
| 项目Project | Indev值lue | 项目Project | Indev值lue | ||||
| 基本误差(%) Basicerror(%) | Withoutloator | ±5.0 | 始终点 偏差 | 气关 Closeair | 不带定位器 Without locator | 始点Start 终点End | ±5.0 ±2.5 |
| 带定位器 Brings the locato | ±1.0 | ||||||
| 回差(%) Backlash (%) | 不带定位器 | 3.0 | 带定位器 Bringsthe locato | 始点Start | ±1.0 | ||
| Withoutlocator | 终点End 始点Start | ±1.0 ±2.5 | |||||
| 死区(%) | Bringsthcato | 1.0 | 不带定位器 Without locator Openai | 终点End | ±5.0 | ||
| Without位cator 带定位器 | 3.0 | 带定位器 始点Start | ±1.0 | ||||
| Brings the locato | 0.4 | 允许泄漏量Allowleakage(l/h) | Bringsthe locato | 终点End | ±1.0 | ||
| 额定行程偏差Ratedstrokedeviation(%) | ±2.5 | 1x10ety | |||||
| 开 | |||||||||||||||||
| 200 | |||||||||||||||||
| 气关 close air | ZHA-22 | 20~100 | 140 250 | P P | 6.4 6.4 | 6.4 6.4 | 5.94 6.4 | 3.34 6.4 | 2.14 6.4 | ||||||||
| 20~100 40~200 20~100 | 140 | 400P或orR P | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 1.31 | 0.84 | 0.53 | 0.51 | 0.33 | 0.21 | |||||
| ZHA-23 | 20~100 40~200 | 250 400 | P P或orR | 6.09 6.4 | 3.9 5.26 | 2.5 3.39 | 2.36 3.21 | 1.56 2.12 | 1.0 1.35 | ||||||||
| ZHA-34 | 20~100 20~100 40~200 | 140 250 400 | P P P或orR | 0.22 1.02 1.39 | 0.15 0.71 0.97 | 0.08 0.40 0.54 | |||||||||||
| ZHA-45 | 20~100 20~100 40~200 | 140 250 400 | P P P或orR | 4.46 6.4 6.4 | 3.09 6.4 | 1.98 5.94 | 1.11 3.34 | 0.71 2.14 | |||||||||
| 气开 Open air | ZHB-22 | 20~100 40~200 | 140 250 | P P | 6.4 | 6.4 | 6.4 4.99 | 0.44 1.37 | 0.28 0.84 | 0.18 0.53 | 0.17 0.51 | 0.11 | 0.07 | ||||
| ZHB-23 | 80~240 20~100 40~200 | 400 140 250 | P或orR P P | 3.05 | 1.95 | 1.25 | 1.18 | 0.33 0.78 | 0.21 0.5 | 0.07 0.22 | 0.050.028 0.15 | 0.08 | |||||
| ZHB-34 | 80~240 20~100 40~200 | 400 140 250 | P或orR P | 0.51 | 0.35 | 0.20 | |||||||||||
| 80~240 | P 400 P或orR | ||||||||||||||||
| 20~100 | 140 | P | |||||||||||||||
| ZHB-45 80~240 | 40~200 | 250 400 P或orR | p | ||||||||||||||




