Description
Technical Parameters
Material | Body | Ductile Iron,QT450 |
Screw | SS304 Stainless Steel | |
Gasket | NBR | |
End Connections | Flange × Flange | |
Flanges | ANSI150LB, BS 5404,GB Standard | |
Available Size | DN50 thru DN300 (3" thru 12") | |
Type | Flexible Disc | |
Working pressure | 16 bar | |
Color | Red/Blue | |
Media | Water | |
Hot Tags: flexible disc check valve, China, manufacturers, suppliers, wholesale, price, BS Angle Landing Valve, Explosion Proof Fire Monitor, Foam Head Fire Fighting, Fire Hose Pistol Nozzle, Fire Hose Accessories, Ductile Iron Signal Butterfly Valve
1) The sealing ring adopts the inclined design, the closing time is short, can reduce the water hammer pressure
2) Erosion resistance, good sealing performance, simple product structure, convenient maintenance, repair and transportation.
