• GM Dalui And Sons Pvt Ltd

Check Valve

GM Dalui And Sons Pvt Ltd offers Check Valve. The body is designed for strength to meet operating conditions, and contoured to minimize erosion and resistance to flow. The disc is opened and sustained in open position by the Velocity pressure of the fluid and closed by the force of gravity. Seating load and resultant tightness are aided by back pressure in the line. The body seat ring is seal-welded to the body avoiding leakage in the path between the seat ring and the body. The seating surfaces are ground and lapped.