Gate Valve

Gate Valve is only intended for complete open and close of flow path, not for flow adjustment. The gate moves perpendicular to the flow path centerline for flow open and close, allowing two-way flow.

Full-bore, two-way symmetrical seal, pressure assisted seal.

Sealing surface of gate and seat is painted tungsten carbide, delivering excellent resistance to erosion and corrosion. 

Bonnet and stem feature back-seal design, easy for stem seal replacement in pressurized condition.

Grease injection valve on one side of bonnet is easy to add grease.

Low open/close torque.

Double flange, threaded-end or special connections.

Slide reading
Bore1 13/16"~4 1/16"
Working Pressure3,000 psi~15,000 psi
Temperature LevelK~U (-75℉~250℉)
Material GradeAA, BB, CC, DD, EE, FF, HH
Manufacturing LevelPSL1~PSL4
Performance LevelPR1, PR2