Material | Ductile Iron,QT450 |
End Connections | Flange × Flange |
Flanges | ANSI150LB JIS 10K BS 5404 |
Available Size | DN50 thru DN300 (3" thru 12") |
Type | Underground Type |
Working pressure | 16 bar |
Color | Red/Blue |
Media | Water |
Hot Tags: underground gate valve, China, manufacturers, suppliers, wholesale, price, Foam Monitor, Foam Bladder Tank Fire Fighting, Portable Water Monitor, Nozzle Type Fire Sprinkler, Fire Foam Trailer, Silent Type Check Valve
1) Ductile Iron Material : the valve body and valve cover are made of ductile iron, with high strength and corrosion resistance, and the valve seat and valve body are integrally precision-casted;
2) Full-diameter Flat-bottomed Flow Path : When the valve is fully opened, the gate is completely lifted off the flow path, there is no groove at the bottom of the valve seat, and it is not easy to accumulate debris, which is equivalent to straight pipes and has the lowest flow resistance;
