China 8 Inch Pneumatic Sewage Knife Gate Valve with En DIN, Find details about China Dn200 Pneumatic Sewage Knife Gate Valve, Cast Iron Knife Gate Valve from 8 Inch Pneumatic Sewage Knife Gate Valve with En DIN
Product Feature
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Technical Parameters
Nominal diameter | 50~300 | |
Nominal pressure | 1.0 | |
Testing pressure | Shell(Mpa) | 1.5 |
Seal(Mpa) | 1.1 | |
Suitable temperature | -40°C~200°C | |
Suitable medium | Drinking water,sewage,seawater,food,medicines,gas,oil and acid |
Main Raw Material
Body&bonnet | wedge | Stem | Seat | Actuator |
CI | SS304L | Stainless steel | EPDM | Handwheel |
DI | stainless steel | customised | NBR | Pneumatic |
Viton | Electric |
Reference Standard
Design standard | EN 593 | |
Testing standard | API 598 | |
End flange standard | DIN 2501 PN10/PN16 | |
Face to face standard | DIN 3202 K1 |
Overall Dimension and Weight
Size | H | H1 | ∅DP | N-M | L | ||
PN10 | PN16 | PN10 | PN16 | ||||
DN50 | 345 | 283 | 125 | 125 | 4-16 | 4-16 | 18 |
DN65 | 377 | 308 | 145 | 145 | 4-16 | 4-16 | 18 |
DN80 | 429 | 336 | 160 | 160 | 8-16 | 8-16 | 20 |
DN100 | 464 | 362 | 180 | 180 | 8-16 | 8-16 | 20 |
DN125 | 536 | 411 | 210 | 210 | 8-16 | 8-16 | 22 |
DN150 | 637 | 504 | 240 | 240 | 8-20 | 8-20 | 22 |
DN200 | 765 | 606 | 295 | 295 | 8-20 | 12-20 | 24 |
DN250 | 909 | 712 | 350 | 355 | 12-20 | 12-24 | 26 |
DN300 | 1016 | 808 | 400 | 410 | 12-20 | 12-24 | 28 |
Packaging & Delivery