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High Performance
Butterfly Valve
SHANGHAI VATTEN VALVE CO., LTD.
01 Product Overview. .. 02
02 Key Features ..02
03 Standards Compliance.
04 Technical Parameters. ...03
05 Sealing Structure. ..03
06 Actuation Type.
07 Typical Applications. ....06
08 Dimensions.
09 Company Information.. ...19
01 / Product Overview
The high-performance soft-seated butterfly valve represents a paradigm shift in fluid control engineering, combining tight shutoff capability with exceptional flow efficiency. Unlike conventional resilient-seated designs, high-performance models incorporate an offset disc geometry — typically double-offset or triple-offset — that enables the disc to disengage from the seat during opening, dramatically reducing seat wear and extending service life.
The soft-seat construction, typically fabricated from PTFE, reinforced PTFE, or PEEK, provides bubble-tight shutoff across a broad pressure-temperature spectrum. This sealing mechanism achieves ANSI/FCI 70-2 Class VI leakage rates, making it ideal for applications requiring zero-emission performance in gas and liquid.
Engineered with precision-machined body components and a robust shaft-to-disc connection, these valves deliver reliable torque control and resistance to disc flutter under high-velocity conditions. The streamlined flow profile yields exceptionally high flow coefficients (Cv), minimizing pressure drop and energy consumption—an increasingly critical advantage in large-scale piping systems.
02 / Key Features
— Double offset sealing geometry with bi-directional, zero leak sealing capability
— Friction free operation
— Low operating torque
— Fire safe option available for harsh environment
—Most economic for maintenance
— Anti blowout stem
— Operator mounting flange as per ISO 5211
| Category | Applicable Standard |
| General Design | API 608, EN 1983 |
| Flange Connection | ASME B16.5, EN 1092-1, JIS B2220 |
| Top Mounting | ISO 5211 |
| Face to Face | ASME B16.10, EN 558-1 |
| Pressure Test | API 598, EN 12266-1 |
| Low Emission Test | ISO 15848-1 |
04 / Technical Parameters
| Category | Specification |
| Applicable Medium | Gas, liquid and solution |
| OperatingTemperature | -29~250℃ |
| Nominal Size | DN50~1200 |
| Nominal Pressure | PN10~PN63 (Class 150~Class 300) |
| Actuation | Hand level, gear box, electric actuator, pneumatic actuator |
| Connection | Flange, wafer, lug |
| Leakage Rate | API 598(ZERO leakage are optional.) |
| Body Material | C.S, St.st, DSS, SDSS, Bronze |
| Ball Material | St.st, DSS, SDSS, Bronze |
05 / Sealing structure
Circinal seal ring could be made of either solid metal or multi-layer type. As the most important part, seal ring assembly and disassemblyshall be paid more attention. Furthermore, the handler shall know the construction very detailedly. The 3rd offset requires cone angle of seal ring and seat shall fit.
Typical Structure
Structure Detail View
06 / Actuation type
Actuation could be as below options. The actuator is sized and installed onto top bracket pad as ISO 5211. Be aware pneumatic actuator orientation would vary to piping arrangement. Actuator shall be sized according to flow medium condition, valve size and functionality.
When piping system requires emergency manual operation for pneumatic actuators, installation reservation and operation access shall be taken into consideration. Manual hydraulic unit or declutchable gearbox shall be so installed that the operator could reach there in case or emergency and operate the lever or wheel.
07 / Typical Applications
| 行业 | 应用场景 | 阀门配置 |
| 海水淡化 | RO（反渗透)膜系统工作温度: 15~35℃工作压力：15~35 bar | 阀体：SS2205/ SS2507阀板：SS2205/SS2507阀座：R-PTFE |
| 海事与海洋工程 | 海水分配系统工作温度: 15~25℃工作压力：20~25 bar | 阀体：SS2205/SS2507/青铜阀板：SS2205/SS2507/青铜阀座：R-PTFE |
| 电厂 | 冷凝水系统工作温度：100~160℃工作压力：15~25 bar | 阀体：SS304阀板：SS304阀座：R-PTFE |
| 市政管网 | LNG 接收站工作温度:-20~60℃工作压力：2~38 bar | 阀体：SS304阀板：SS304阀座：R-PTFE |
08 / Dimensions (mm)
Wafer Mounting High Performance Butterfly Valve Class 150
Class 150: NPS ≤ 14" Class 300: NPS ≤ 8"
| NPS | ASME B16.34 Class 150 | |||||||||
| L | OD | 0K | Ød | A | H | h | n-M | Stem Head | FlangeType | |
| 2" | 44 | 0102±2 | 1 | 050.5 | 65±1 | 82±1 | 68 | 1 | □14X14 | F07 |
| 2-1/2" | 48 | 0116±2 | 1 | 059 | 82±1 | 111±1 | 68 | 1 | □14X14 | F07 |
| 3″ | 48 | 0132±2 | 1 | 073 | 94±1 | 122±1 | 68 | 1 | □14X14 | F07 |
| 4" | 54 | 0156±2 | 1 | 096 | 109±1 | 134±1 | 68 | 1 | □17X17 | F07 |
| 5" | 57 | 0185±2 | 1 | 0111 | 119±1 | 136±1 | 68 | 1 | □17X17 | F07 |
| 6" | 57 | 0216±2 | 1 | 0142 | 134±1 | 153±1 | 60 | 1 | □22X22 | F07 |
| 8" | 64 | 0272±2 | 1 | 0188 | 171±1 | 188±1 | 60 | 1 | □22X22 | F10 |
| 10" | 71 | 0325±2 | 1 | 0236 | 209±1 | 233±1 | 70 | 1 | □27X27 | F10 |
| 12" | 81 | 0378±2 | 1 | 0282 | 237±1 | 263±1 | 70 | 1 | □27X27 | F10 |
| 14" | 92 | 0413±2 | 1 | 0314 | 290±1 | 315±1 | 70 | 1 | 028 | F14 |
| 16" | 102 | 0472±2 | 0539.8 | 0363 | 328±2 | 335±2 | 75 | 4-029 | 028 | F14 |
| 18" | 114 | 0536±2 | 0577.9 | 0413 | 340±2 | 356±2 | 75 | 4-032 | 042 | F16 |
| 20″ | 127 | 0585±3 | 0635.0 | 0455 | 381±2 | 377±2 | 75 | 4-1 1/8"-8UN | 042 | F16 |
| 24" | 154 | 0695±3 | 0749.3 | 0549 | 472±2 | 490±2 | 94 | 4-1 1/4"-8UN | 042 | F16 |
Wafer Mounting High Performance Butterfly Valve Class 300
Class 150: NPS ≤ 14" Class 300: NPS ≤ 8"
| NPS | ASME B16.34 Class 300 | ||||||||||
| L | OD | 0K | Ød | A | H | h | n-M | Stem Head | Flange Type | ||
| 2" | 44 | 0102±2 | 1 | 050.5 | 65±1 | 82±1 | 68 | 1 | □17X17 | F07 | |
| 2-1/2" | 48 | 0116±2 | 1 | 059 | 82±1 | 111±1 | 68 | 1 | □17X17 | F07 | |
| 3″ | 48 | 0132±2 | 1 | 073 | 94±1 | 122±1 | 68 | 1 | □17X17 | F07 | |
| 4" | 54 | 0156±2 | 1 | 096 | 109±1 | 134±1 | 60 | 1 | □22X22 | F07 | |
| 5" | 57 | 0185±2 | 1 | 0111 | 119±1 | 136±1 | 60 | 1 | □27X27 | F10 | |
| 6" | 57 | 0216±2 | 1 | 0142 | 153±2 | 174±2 | 60 | 1 | □27X27 | F10 | |
| 8" | 64 | 0272±2 | 1 | 0188 | 180±2 | 212±2 | 68 | 1 | 028 | F14 | |
| 10" | 71 | 0325±2 | 0387.4 | 0236 | 222±2 | 254±2 | 70 | 4-1"-8UN | 028 | F14 | |
| 12" | 81 | 0378±2 | 0450.8 | 0282 | 284±3 | 282±3 | 70 | 4-1½"-8UN | 042 | F16 | |
| 14" | 92 | 0413±2 | 0514.4 | 0314 | 310±3 | 325±3 | 75 | 4-11½2"-8UN | 042 | F16 | |
| 16″ | 102 | 0472±2 | 0571.5 | 0363 | 338±3 | 350±3 | 75 | 4-11½/4"-8UN | 042 | F16 | |
| 18″ | 114 | 0536±2 | 0628.6 | 0413 | 393±3 | 407±3 | 150 | 4-11/4"-8UN | 048 | F25 | |
| 20" | 127 | 0585±3 | 0685.8 | 0455 | 440±3 | 448±3 | 150 | 4-11½/4"-8UN | 048 | F25 | |
| 24" | 154 | 0695±3 | 0812.8 | 0549 | 505±3 | 500±3 | 165 | 4-1½2"-8UN | 048 | F25 | |
Wafer Mounting High Performance Butterfly Valve PN10
| Size | EN 1092-1 PN10 | |||||||||
| L | OD | 0K | ∅d | A | H | h | n-M | Stem Head | Flange Type | |
| DN50 | 44 | 0102±2 | 1 | 050.5 | 65±1 | 82±1 | 68 | 1 | □14X14 | F07 |
| DN65 | 48 | 0116±2 | 1 | 059 | 82±1 | 111±1 | 68 | 1 | □14X14 | F07 |
| DN80 | 48 | 0132±2 | 1 | 073 | 94±1 | 122±1 | 68 | 1 | □14X14 | F07 |
| DN100 | 54 | 0156±2 | 1 | 096 | 109±1 | 134±1 | 68 | 1 | □17X17 | F07 |
| DN125 | 57 | 0185±2 | 1 | 0111 | 119±1 | 136±1 | 68 | 1 | □17X17 | F07 |
| DN150 | 57 | 0216±2 | 1 | 0142 | 134±1 | 153±1 | 60 | 1 | □22X22 | F07 |
| DN200 | 64 | 0272±2 | 1 | 0188 | 171±1 | 188±1 | 60 | 1 | □22X22 | F10 |
| DN250 | 71 | 0325±2 | 1 | 0236 | 209±1 | 233±1 | 70 | 1 | □27X27 | F12 |
| DN300 | 81 | 0378±2 | 1 | 0282 | 237±1 | 263±1 | 70 | 1 | □27X27 | F12 |
| DN350 | 92 | 0413±2 | 1 | 0314 | 290±1 | 315±1 | 70 | 1 | 028 | F14 |
| DN400 | 102 | 0472±2 | 0515 | 0363 | 328±2 | 335±2 | 75 | 4-026 | 028 | F14 |
| DN450 | 114 | 0536±2 | 0565 | 0413 | 340±2 | 356±2 | 75 | 4-M24 | 042 | F16 |
| DN500 | 127 | 0585±3 | 0620 | 0455 | 381±2 | 377±2 | 75 | 4-M24 | 042 | F16 |
| DN600 | 154 | 0695±3 | 0725 | 0549 | 472±2 | 490±2 | 94 | 4-M27 | 042 | F16 |
Wafer Mounting High Performance Butterfly Valve PN16
| Size | ||||||||||
| EN 1092-1 PN16 | ||||||||||
| L | OD | 0K | Ød | A | H | h | n-M | StemHead | FlangeType | |
| DN50 | 44 | 0102±2 | 1 | 050.5 | 65±1 | 82±1 | 68 | 1 | □14X14 | F07 |
| DN65 | 48 | 0116±2 | 1 | 059 | 82±1 | 111±1 | 68 | 1 | □14X14 | F07 |
| DN80 | 48 | 0132±2 | 1 | 073 | 94±1 | 122±1 | 68 | 1 | □14X14 | F07 |
| DN100 | 54 | 0156±2 | 1 | 096 | 109±1 | 134±1 | 68 | 1 | □17X17 | F07 |
| DN125 | 57 | 0185±2 | 1 | 0111 | 119±1 | 136±1 | 68 | 1 | □17X17 | F07 |
| DN150 | 57 | 0216±2 | 1 | 0142 | 134±1 | 153±1 | 60 | 1 | □22X22 | F07 |
| DN200 | 64 | 0272±2 | 1 | 0188 | 171±1 | 188±1 | 60 | 1 | □22X22 | F10 |
| DN250 | 71 | 0325±2 | 1 | 0236 | 209±1 | 233±1 | 70 | 1 | □27X27 | F12 |
| DN300 | 81 | 0378±2 | 1 | 0282 | 237±1 | 263±1 | 70 | 1 | □27X27 | F12 |
| DN350 | 92 | 0413±2 | 1 | 0314 | 290±1 | 315±1 | 70 | 1 | 028 | F14 |
| DN400 | 102 | 0472±2 | 0525 | 0363 | 328±2 | 335±2 | 75 | 4-030 | 028 | F14 |
| DN450 | 114 | 0536±2 | 0585 | 0413 | 340±2 | 356±2 | 75 | 4-M27 | 042 | F16 |
| DN500 | 127 | 0585±3 | 0650 | 0455 | 381±2 | 377±2 | 75 | 4-M30 | 042 | F16 |
| DN600 | 154 | 0695±3 | 0770 | 0549 | 472±2 | 490±2 | 94 | 4-M33 | 042 | F16 |
Flange Mounting High Performance Butterfly Valve Class 150
| NPS | ASME B16.34 Class 150 | ||||||||||
| L | OD | 0K | ∅B | A | H | h | n-Ød | S-M | Stem Head | Flange Type | |
| 2" | 108 | 0150 | 0120.7 | 050.5 | 65±1 | 82 | 68 | 1 | 4 - 5/8"-11 | □14X14 | F07 |
| 2-1/2" | 112 | 0180 | 0139.7 | 059 | 82±1 | 111 | 68 | 4-019 | 1 | □14X14 | F07 |
| 3" | 114 | 0190 | 0152.4 | 073 | 94±1 | 120 | 68 | 4-019 | 1 | □14X14 | F07 |
| 4" | 127 | 0230 | 0190.5 | 096 | 109±1 | 133 | 68 | 8-019 | 1 | □17X17 | F07 |
| 5″ | 140 | 0255 | 0215.9 | 0111 | 119±1 | 135 | 68 | 8-022 | 1 | □17X17 | F07 |
| 6" | 140 | 0280 | 0241.3 | 0142 | 134±1 | 152 | 60 | 8-022 | 1 | □22X22 | F07 |
| 8" | 152 | 0345 | 0298.5 | 0188 | 171±1 | 187 | 60 | 8-022 | 1 | □22X22 | F10 |
| 10″ | 165 | 0405 | 0362.0 | 0236 | 209±1 | 231 | 70 | 12-026 | 1 | □27X27 | F12 |
| 12" | 178 | 0485 | 0431.8 | 0282 | 237±1 | 260 | 70 | 12-026 | 1 | □27X27 | F12 |
| 14" | 190 | 0535 | 0476.3 | 0314 | 290±1 | 315 | 70 | 12-029 | 1 | 028 | F14 |
| 16″ | 216 | 0595 | 0539.8 | 0363 | 328±2 | 335 | 75 | 12-029 | 4-1"-8UN | 028 | F14 |
| 18" | 222 | 0635 | 0577.9 | 0413 | 340±2 | 356 | 75 | 12-032 | 4-1½"-8UN | 042 | F16 |
| 20" | 229 | 0700 | 0635.0 | 0455 | 381±2 | 377 | 75 | 16-032 | 4-1½2"-8UN | 042 | F16 |
| 24" | 267 | 0815 | 0749.3 | 0548 | 472±2 | 490 | 94 | 16-035 | 4-11/4"-8UN | 042 | F16 |
Class 150: 14" ≤ NPS Class 300: 10" ≤ NPS
1 Flange Mounting High Performance Butterfly Valve Class 300
| NPS | ASME B16.34 Class 300 | ||||||||||
| L | OD | 0K | ∅B | A | H | h | n-Ød | S-M | Stem Head | FlangeType | |
| 2" | 150 | 0165 | 0127.0 | 050.5 | 65±2 | 82±2 | 68 | 1 | 8-5/8"-11UNC | □17X17 | F07 |
| 2-1/2" | 170 | 0190 | 0149.2 | 059 | 82±2 | 111±2 | 68 | 8-022 | 1 | □17X17 | F07 |
| 3″ | 180 | 0210 | 0168.3 | 073 | 94±2 | 122±2 | 68 | 8-022 | 1 | □17X17 | F07 |
| 4" | 190 | 0255 | 0200.0 | 096 | 109±2 | 134±2 | 60 | 8-022 | 1 | □22X22 | F07 |
| 5″ | 200 | 0280 | 0235.0 | 0111 | 117±2 | 135±2 | 60 | 8-022 | 1 | □27X27 | F10 |
| 6" | 210 | 0320 | 0269.9 | 0142 | 153±2 | 174±2 | 60 | 12-022 | 1 | □27X27 | F10 |
| 8″ | 230 | 0380 | 0330.2 | 0188 | 180±2 | 212±2 | 68 | 12-026 | 1 | 028 | F14 |
| 10" | 250 | 0445 | 0387.4 | 0236 | 222±2 | 254±2 | 70 | 16-029 | 1 | 028 | F14 |
| 12″ | 270 | 0520 | 0450.8 | 0282 | 284±3 | 282±3 | 70 | 16-032 | 1 | 042 | F16 |
| 14" | 290 | 0585 | 0514.4 | 0314 | 310±3 | 325±3 | 75 | 20-032 | 1 | 042 | F16 |
| 16″ | 310 | 0650 | 0571.5 | 0363 | 338±3 | 350±3 | 75 | 20-035 | 1 | 042 | F16 |
| 18" | 330 | 0710 | 0628.6 | 0413 | 393±3 | 407±3 | 150 | 20-035 | 4-11/4"-8UN | 048 | F25 |
| 20" | 350 | 0775 | 0685.8 | 0455 | 440±3 | 448±3 | 150 | 20-035 | 4-11/4"-8UN | 048 | F25 |
| 24" | 390 | 0915 | 0812.8 | 0549 | 505±3 | 500±3 | 165 | 20-042 | 4-1½2"-8UN | 048 | F25 |
1 Flange Mounting High Performance Butterfly Valve PN10
| Size | EN 1092-1 PN10 | ||||||||||
| L | OD | 0K | ∅B | A | H | h | n-Ød | S-M | Stem Head | Flange Type | |
| DN50 | 108 | 0162 | 0125 | 050.5 | 65 | 82 | 68 | 1 | 4 - M16 | □14X14 | F07 |
| DN65 | 112 | 0185 | 0145 | 059 | 80 | 111 | 68 | 8-018 | 1 | □14X14 | F07 |
| DN80 | 114 | 0200 | 0160 | 073 | 95 | 120 | 68 | 8-018 | 1 | □14X14 | F07 |
| DN100 | 127 | 0220 | 0180 | 096 | 110 | 133 | 68 | 8-018 | 1 | □17X17 | F07 |
| DN125 | 140 | 0250 | 0210 | 0111 | 127 | 135 | 68 | 8-018 | 1 | □17X17 | F07 |
| DN150 | 140 | 0285 | 0240 | 0142 | 143 | 152 | 60 | 8-022 | 1 | □22X22 | F07 |
| DN200 | 152 | 0340 | 0295 | 0188 | 172 | 187 | 60 | 8-022 | 1 | □22X22 | F10 |
| DN250 | 165 | 0395 | 0350 | 0236 | 202 | 231 | 70 | 8-022 | 4 - M20 | □27X27 | F12 |
| DN300 | 178 | 0445 | 0400 | 0282 | 238 | 260 | 70 | 12-022 | 1 | □27X27 | F12 |
| DN350 | 190 | 0505 | 0460 | 0314 | 290 | 315 | 70 | 12-022 | 4 - M20 | 028 | F14 |
| DN400 | 216 | 0565 | 0515 | 0363 | 329 | 335 | 75 | 12-026 | 4 - M24 | 028 | F14 |
| DN450 | 222 | 0615 | 0565 | 0413 | 340 | 356 | 75 | 16-026 | 4 - M24 | 042 | F16 |
| DN500 | 229 | 0670 | 0620 | 0455 | 381 | 377 | 75 | 16-026 | 4 - M24 | 042 | F16 |
| DN600 | 267 | 0780 | 0725 | 0548 | 472 | 490 | 94 | 16-030 | 4 - M27 | 042 | F16 |
Flange Mounting High Performance Butterfly Valve PN16
| Size | EN 1092-1 PN16 | ||||||||||
| L | OD | 0K | ∅B | A | H | h | n-Ød | S-M | Stem Head | Flange Type | |
| DN50 | 108 | 0162 | 0125 | 050.5 | 65 | 82 | 68 | 1 | 4 - M16 | □14X14 | F07 |
| DN65 | 112 | 0185 | 0145 | 059 | 80 | 111 | 68 | 8-018 | 1 | □14X14 | F07 |
| DN80 | 114 | 0200 | 0160 | 073 | 95 | 120 | 68 | 8-018 | 1 | □14X14 | F07 |
| DN100 | 117 | 0220 | 0180 | 096 | 110 | 133 | 68 | 8-018 | 1 | □17X17 | F07 |
| DN125 | 140 | 0250 | 0210 | 0111 | 127 | 135 | 68 | 8-018 | 1 | □17X17 | F07 |
| DN150 | 140 | 0285 | 0240 | 0142 | 143 | 152 | 60 | 8-022 | 1 | □22X22 | F07 |
| DN200 | 152 | 0340 | 0295 | 0188 | 172 | 187 | 60 | 8-022 | 4 - M20 | □22X22 | F10 |
| DN250 | 165 | 0405 | 0355 | 0236 | 202 | 231 | 70 | 8-026 | 4 - M24 | □27X27 | F12 |
| DN300 | 178 | 0460 | 0410 | 0282 | 238 | 260 | 70 | 8-026 | 4 - M24 | □27X27 | F12 |
| DN350 | 190 | 0520 | 0470 | 0314 | 290 | 315 | 70 | 12-026 | 4 - M24 | 028 | F14 |
| DN400 | 216 | 0580 | 0525 | 0363 | 329 | 335 | 75 | 12-030 | 4 - M27 | 028 | F14 |
| DN450 | 222 | 0640 | 0585 | 0413 | 340 | 356 | 75 | 16-030 | 4 - M27 | 042 | F16 |
| DN500 | 229 | 0715 | 0650 | 0455 | 381 | 377 | 75 | 16-033 | 4 - M30 | 042 | F16 |
| DN600 | 267 | 0840 | 0770 | 0549 | 472 | 490 | 94 | 16-036 | 4 - M33 | 042 | F16 |
Lug Type Mounting High Performance Butterfly Valve Class 150
| NPS | ASME B16.34 Class 150 | |||||||||
| L | OD | 0K | ∅B | A | H | h | S-M | Stem Head | Flange Type | |
| 2" | 44 | 0150 | 0120.7 | 050.5 | 65±1 | 82 | 68 | 4 - 5/8"-11UNC | □14X14 | F07 |
| 2-1/2" | 48 | 0180 | 0139.7 | 059 | 82±1 | 111 | 68 | 4 - 5/8"-11UNC | □14X14 | F07 |
| 3" | 48 | 0190 | 0152.4 | 073 | 94±1 | 120 | 68 | 4 - 5/8"-11UNC | □14X14 | F07 |
| 4" | 54 | 0252 | 0190.5 | 096 | 109±1 | 133 | 68 | 8 - 5/8"-11UNC | □17X17 | F07 |
| 5" | 57 | 0264 | 0215.9 | 0111 | 119±1 | 135 | 68 | 8 - 3/4"-10UNC | □17X17 | F07 |
| 6" | 57 | 0285 | 0241.3 | 0142 | 134±1 | 152 | 60 | 8 - 3/4"-10UNC | □22X22 | F07 |
| 8" | 64 | 0345 | 0298.5 | 0188 | 171±1 | 187 | 60 | 8 - 3/4"-10UNC | □22X22 | F10 |
| 10" | 71 | 0405 | 0362.0 | 0236 | 209±1 | 231 | 70 | 12 - 7/8"-9UNC | □27X27 | F12 |
| 12″ | 81 | 0485 | 0431.8 | 0282 | 237±1 | 260 | 70 | 12 - 7/8"-9UNC | □27X27 | F12 |
| 14" | 92 | 0535 | 0476.3 | 0314 | 290±1 | 315 | 70 | 12 - 1"-8UN | 028 | F14 |
| 16″ | 102 | 0595 | 0539.8 | 0363 | 328±2 | 335 | 75 | 16 - 1"-8UN | 028 | F14 |
| 18" | 114 | 0635 | 0577.9 | 0413 | 340±2 | 356 | 75 | 16 - 1 1/8" -8UN | 042 | F16 |
| 20" | 127 | 0700 | 0635.0 | 0455 | 381±2 | 377 | 75 | 20 - 1 1/8" -8UN | 042 | F16 |
| 24" | 154 | 0822 | 0749.3 | 0548 | 472±2 | 490 | 94 | 20 - 1 1/4" -8UN | 042 | F16 |
Lug Type Mounting High Performance Butterfly Valve Class 300
| NPS | ASME B16.34 Class 300 | |||||||||
| L | ∅D | 0K | ∅B | A | H | h | S-M | Stem Head | FlangeType | |
| 2" | 44 | 0165 | 0127.0 | 050.5 | 65±2 | 82±2 | 68 | 8-5/8"-11UNC | □17X17 | F07 |
| 2-1/2" | 48 | 0190 | 0149.2 | 059 | 82±2 | 111±2 | 68 | 8-3/4"-10UNC | □17X17 | F07 |
| 3″ | 48 | 0210 | 0168.3 | 073 | 94±2 | 122±2 | 68 | 8-3/4"-10UNC | □17X17 | F07 |
| 4″ | 54 | 0255 | 0200.0 | 096 | 109±2 | 134±2 | 60 | 8-3/4"-10UNC | □22X22 | F07 |
| 5″ | 57 | 0280 | 0235.0 | 0111 | 117±2 | 135±2 | 60 | 8-3/4"-10UNC | □27X27 | F10 |
| 6" | 59 | 0320 | 0269.9 | 0142 | 153±2 | 174±2 | 60 | 12-3/4"-10UNC | □27X27 | F10 |
| 8″ | 73 | 0380 | 0330.2 | 0188 | 180±2 | 212±2 | 68 | 12-7/8"-9UNC | 028 | F14 |
| 10" | 83 | 0445 | 0387.4 | 0236 | 222±2 | 254±2 | 70 | 16-1"-8UN | 028 | F14 |
| 12" | 92 | 0520 | 0450.8 | 0282 | 284±3 | 282±3 | 70 | 16-1½2"-8UN | 042 | F16 |
| 14" | 117 | 0585 | 0514.4 | 0314 | 310±3 | 325±3 | 75 | 20-1½2"-8UN | 042 | F16 |
| 16" | 133 | 0650 | 0571.5 | 0363 | 338±3 | 350±3 | 75 | 20-11/4"-8UN | 042 | F16 |
| 18" | 149 | 0710 | 0628.6 | 0413 | 393±3 | 407±3 | 150 | 24-11½/4"-8UN | 048 | F25 |
| 20" | 159 | 0775 | 0685.8 | 0455 | 440±3 | 448±3 | 150 | 24-11/4"-8UN | 048 | F25 |
| 24" | 181 | 0915 | 0812.8 | 0549 | 505±3 | 500±3 | 165 | 24-1½"-8UN | 048 | F25 |
Lug Type Mounting High Performance Butterfly Valve PN10
| Size | EN 1092-1 PN10 | |||||||||
| L | OD | 0K | ∅B | A | H | h | S-M | Stem Head | FlangeType | |
| DN50 | 44 | 0163 | 0125 | 050.5 | 65 | 82 | 68 | 4-M16 | □14X14 | F07 |
| DN65 | 48 | 0190 | 0145 | 059 | 80 | 111 | 68 | 8-M16 | □14X14 | F07 |
| DN80 | 48 | 0210 | ∅160 | 073 | 95 | 120 | 68 | 8-M16 | □14X14 | F07 |
| DN100 | 54 | 0252 | 0180 | 096 | 110 | 133 | 68 | 8-M16 | □17X17 | F07 |
| DN125 | 57 | 0264 | 0210 | 0111 | 127 | 135 | 68 | 8-M16 | □17X17 | F07 |
| DN150 | 57 | 0285 | 0240 | 0142 | 143 | 152 | 60 | 8-M20 | □22X22 | F07 |
| DN200 | 64 | 0345 | 0295 | 0188 | 172 | 187 | 60 | 8-M20 | □22X22 | F10 |
| DN250 | 71 | 0405 | 0350 | 0236 | 202 | 231 | 70 | 12-M20 | □27X27 | F12 |
| DN300 | 81 | 0485 | 0400 | 0282 | 238 | 260 | 70 | 12-M20 | □27X27 | F12 |
| DN350 | 92 | 0505 | 0460 | 0314 | 290 | 315 | 70 | 16-M20 | 028 | F14 |
| DN400 | 102 | 0595 | 0515 | 0363 | 329 | 335 | 75 | 16-M24 | 028 | F14 |
| DN450 | 114 | 0615 | 0565 | 0413 | 340 | 356 | 75 | 20-M24 | 042 | F16 |
| DN500 | 127 | 0700 | 0620 | 0455 | 381 | 377 | 75 | 20-M24 | 042 | F16 |
| DN600 | 154 | 0822 | 0725 | 0548 | 472 | 490 | 94 | 20-M27 | 042 | F16 |
I Lug Type Mounting High Performance Butterfly Valve PN16
| Size | EN 1092-1 PN16 | |||||||||
| L | OD | 0K | ∅B | A | H | h | S-M | Stem Head | Flange Type | |
| DN50 | 44 | 0163 | 0125 | 050.5 | 65 | 82 | 68 | 4 - M16 | □14X14 | F07 |
| DN65 | 48 | 0190 | 0145 | 059 | 80 | 111 | 68 | 1 | □14X14 | F07 |
| DN80 | 48 | 0210 | 0160 | 073 | 95 | 120 | 68 | 1 | □14X14 | F07 |
| DN100 | 54 | 0252 | 0180 | 096 | 110 | 133 | 68 | 1 | □17X17 | F07 |
| DN125 | 57 | 0264 | 0210 | 0111 | 127 | 135 | 68 | 1 | □17X17 | F07 |
| DN150 | 57 | 0285 | 0240 | 0142 | 143 | 152 | 60 | 1 | □22X22 | F07 |
| DN200 | 64 | 0345 | 0295 | 0188 | 172 | 187 | 60 | 4 - M20 | □22X22 | F10 |
| DN250 | 71 | 0405 | 0355 | 0236 | 202 | 231 | 70 | 4 - M24 | □27X27 | F12 |
| DN300 | 81 | 0485 | 0410 | 0282 | 238 | 260 | 70 | 4 - M24 | □27X27 | F12 |
| DN350 | 92 | 0520 | 0470 | 0314 | 290 | 315 | 70 | 4 - M24 | 028 | F14 |
| DN400 | 102 | 0595 | 0525 | 0363 | 329 | 335 | 75 | 4 - M27 | 028 | F14 |
| DN450 | 114 | 0640 | 0585 | 0413 | 340 | 356 | 75 | 4 - M27 | 042 | F16 |
| DN500 | 127 | 0715 | 0650 | 0455 | 381 | 377 | 75 | 4 - M30 | 042 | F16 |
| DN600 | 154 | 0840 | 0770 | 0549 | 472 | 490 | 94 | 4 - M33 | 042 | F16 |
Note:
1. Face to face is referred as RF sealing surface. It would vary a little for other sealing surface type.
2. Dimension is subject to further change without notice.
3. For valve size beyond above table, please approach sales for detailed drawing.
4. For DN65 PN16, the flange would be optional to fit 4 or 8 bolts which shall be addressed while ordering.
Vatten Valve Group, a globally renowned industrial automation valve enterprise originating from Saarland, Germany, specializes in the research, development, and manufacturing of core products such as automatic control ball valves, butterfly valves, and regulating valves. Leveraging our exceptional technological expertise, we deliver innovative valve solutions and professional technical support to critical industries including energy, chemical, water treatment, pharmaceutical, and food processing.
The Group operates four state-of-the-art manufacturing bases strategically located in Shanghai, Tianjin, Lishui, and Jiaxing, China. To better serve international markets, we have established branch offices in key strategic locations including the United Kingdom, Turkey, Belarus, Saudi Arabia, and Indonesia. Ensuring timely and efficient technical support and services for local partners and clients.
Rooted in the German tradition of precision manufacturing, Vatten Valve maintains its focus on automatic control valves while strictly adhering to international quality standards. We are committed to continuous innovation, providing customers with superior performance products, professional technical support, and comprehensive fluid control solutions, empowering them to address complex industrial fluid control challenges.
SHANGHAI VATTEN VALVE CO.,LTD.
Address No. 788 Chuangzhi Road, Xindai Town, Pinghu, Jiaxing, Zhejiang, China
Tel 86-400-090-1895
Fax 021-54722967
Website www.vattenvalve.com
Mailbox sales@vattenvalve.com
—ONLY SUSTAINABLE VALVE SOLUTION IS THE TASK—
