Nominal diameter: DN50~1800mm Connection mode: clamp type Actuator configuration: AT, GT, AW type Cylinder form: double action, single action ( spring reset ) Control mode: switch type, adjustable type, three-stage ( adjustable opening ) Nominal pressure: 6, 10, 16bar ( please specify when ordering higher pressure ) Gas source pressure: 4~7bar Dielectric temperature: W1 : -40~180 °C, W5 : -20~80 °C, W7 : -40~160 °C Ambient temperature: standard type : -20~80 °C Body material: cast iron ( Q ), carbon steel ( C ), stainless steel ( P4, P6 ) Seal material: butadiene rubber ( X ), polytetrafluoroethylene ( F ), fully lined polytetrafluoroethylene ( F46 )
Product Main Dimensions
| Pneumatic Wafer plate Butterfly Valve main external and connection size D671（X、J、F、F4)-0.6、1.0MPa | ||||||||||
| Nominal Diameter DN | External Size | Connection Size | Pneumatic Type Double-Action | |||||||
| L | L1 | L2 | H | H1 | D | D1 | Pneumatic Height | n-Φd | ||
| 50 | 43 | 140 | 70 | 263 | 80 | 165 | 125 | 118 | 4-Φ18 | GT63 |
| 65 | 46 | 140 | 70 | 277 | 89 | 185 | 145 | 118 | 4-Φ18 | GT63 |
| 80 | 46 | 165 | 83 | 283 | 95 | 200 | 160 | 130 | 4-Φ18 | GT75 |
| 100 | 52 | 182 | 91 | 330 | 114 | 220 | 180 | 138 | 4-Φ18 | GT83 |
| 125 | 56 | 209 | 100 | 353 | 127 | 250 | 210 | 147 | 4-Φ18 | GT92 |
| 150 | 56 | 222 | 120 | 382 | 139 | 285 | 240 | 170 | 4-Φ22 | GT110 |
| 200 | 60 | 284 | 137 | 442 | 175 | 340 | 295 | 190 | 4-Φ22 | GT127 |
| 250 | 68 | 378 | 172 | 525 | 203 | 395 | 350 | 228 | 4-Φ22 | GT160 |
| 300 | 78 | 418 | 224 | 619 | 242 | 445 | 400 | 285 | 4-Φ22 | GT190 |
| 350 | 78 | 452 | 224 | 673 | 267 | 505 | 460 | 285 | 4-Φ22 | GT210 |
| 400 | 102 | 593 | 135 | 705 | 309 | 565 | 515 | 185 | 4-Φ22 | BAW13 |
| 450 | 114 | 782 | 190 | 774 | 328 | 615 | 565 | 240 | 4-Φ26 | BAW17 |
| 500 | 127 | 782 | 190 | 880 | 361 | 570 | 620 | 240 | 4-Φ26 | BAW17 |
| 600 | 154 | 888 | 190 | 1020 | 459 | 780 | 725 | 240 | 4-Φ30 | BAW20A |
| 700 | 165 | 1098 | 235 | 1082 | 520 | 895 | 840 | 285 | 4-Φ30 | BAW20 |
| 800 | 190 | 1309 | 310 | 1199 | 591 | 1015 | 950 | 360 | 4-Φ33 | BAW25 |
Product Main Dimensions
