China Awwa Ductile Iron Resilient Seated Gate Valve, Find details about China Cast Iron Resilient Seated Gate Valve, Awwa Resilient Seated Gate Valve from Awwa Ductile Iron Resilient Seated Gate Valve
Product Feature
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Technical Parameters
Nominal diameter(mm) | 50~600 | 50~600 | |
Nominal pressure(Mpa) | 1.0 | 1.6 | |
Testing pressure | Shell(Mpa) | 1.5 | 2.4 |
Seal(Mpa) | 1.1 | 1.76 | |
Suitable temperature | -40°C~200°C | ||
Suitable medium | Drinking water,sewage,seawater,food,medicines,gas,oil and acid |
Main Raw Material
Body | Disc | Stem | Actuator |
Ductile iron | DI+EPDM | Stainless steel | Handwheel |
DI+NBR | Electric | ||
DI+Viton | customised | Pneumatic | |
Reference Standard
Design standard | AWWA C509 | |
Testing standard | API 598 | |
End flange standard | ASME B 16.5 150LB | |
Face to face standard | ASME B16.10 |
Overall Dimension and Weight
Size | L | ∅2 | D | D1 | n-d | DO | H | Weight(kg) |
DN50 | 178 | 18 | 150 | 120.7 | 4-19 | 160 | 220 | 10.5 |
DN65 | 190 | 18 | 180 | 139.7 | 4-19 | 180 | 235 | 12.5 |
DN80 | 203 | 22 | 190 | 152.4 | 4-19 | 200 | 280 | 16 |
DN100 | 229 | 22 | 230 | 190.5 | 8-19 | 200 | 320 | 21 |
DN125 | 254 | 26 | 255 | 215.9 | 8-22 | 250 | 360 | 29 |
DN150 | 267 | 26 | 280 | 241.3 | 8-22 | 250 | 400 | 35 |
DN200 | 292 | 28 | 345 | 298.5 | 8-22 | 320 | 510 | 57 |
DN250 | 330 | 32 | 405 | 362 | 12-26 | 350 | 600 | 92 |
DN300 | 356 | 32 | 485 | 431.8 | 12-26 | 350 | 675 | 129 |
DN350 | 381 | 33.5 | 535 | 476.3 | 12-29 | 160 | 820 | 180 |
DN400 | 406 | 38.5 | 595 | 539.6 | 16-29 | 460 | 890 | 240 |
DN450 | 432 | 43.5 | 635 | 577.9 | 16-32 | 530 | 1080 | 320 |
DN500 | 457 | 48.5 | 700 | 635 | 20-32 | 530 | 1220 | 470 |
DN600 | 508 | 58 | 815 | 749.3 | 20-35 | 625 | 1340 | 640 |