GMK Valve Manufacture Co., Ltd.

We offer an exclusive array of cast steel trunnion mounted ball valves in compliance with international quality standards.In our exclusive Trunnion mounted ball valve,the ball rotates without moving on the horizontal axis and the seats freely float on same axis. When the pressure is increased it pushes the ball resulting in bidirectional sealing.

We offer wide range of Cryogenic Ball Valve.Cryogenic ball valves are installed on applications that involve production,transport & storage of liquefied gases like nitrogen,oxygen,argon,natural gas,hydrogen or helium down to -254ºC.Furthermore,Cryogenic tests are performed in fully equipped in-house facilities, according to BS 6364.

DIN Ball Valve is widely used for Europe Market.We usually export in big quantity.Our price is very competitive also quality is nice for client to accept.

We fabricate superior Double Block and Bleed Valve which is precision made to control the movement of fluids and gasses in very extreme conditions.As the name suggests this is really able to double block the flow with unmatched efficiency.

Material: WCB, LCB,LCC, WC6,WC9, C5,C12,C12A, CF8, CF8M, CF3, CF3M, CN7M,Alloy 20,B148 ect Connection: Flanges Operate: Hand lever, gearbox, Penumatic Actuator, Electric Actuator, Hydraulic Actuator Feature: 1,One piece body, Full Port design 2,Anti-blow out stem, 3,Fire safe design and Anti-Static device. 4,ISO 5211 mounting design upon request

Product name:Forged Steel Floating Ball Valve Size: 1/2"-12"Pressure: 150LB,300LB,600LB,900LB,1500LBMaterial: A105,F11,LF2,F304,F316,F51 ect Connection: Flanges,RTJ Flange,Butt Weld,Hub end,Groove Operate: Hand lever, Wormgear, Gearbox, Penumatic Actuator, Electric Actuator, Hydraulic Actuator Feature:Two pieces or Three pieces design

We provide Forged Steel Trunnion Ball Valves that are available with bolted or welded cover. These Forged Steel Trunnion Mounted Ball Valve also have a three piece body, fixed ball, reduced or full bore and a blowout proof stem with fire safe and anti static.

Product name:Four Way Ball Valves Size: 1/2"-20"Pressure: 150LB,300LBMaterial: WCB, LCB,LCC, WC6,WC9, C5,C12,C12A, CF8, CF8M, CF3, CF3M, CN7M,Alloy 20,B148 ect Connection: Flanges Operate: Hand lever, Gearbox, Penumatic Actuator, Electric Actuator, Hydraulic Actuator Feature: 1,Bolted bonnet 2,X type design,multi port 3,Trunnion mounted ball4

Fully Welded Ball Valve gives it maximum strength at minimum weight as well as maximum resistance both to pipeline pressures and stresses.The compact,spherical design also eliminates body flanges,thus reducing overall size and leak paths.It is used mainly in Gas transmission and distribution pipeline(Mid-stream)typical for underground.

We provide good quality metal to metal seat ball valve,which have longer use-life,The specially designed compensatory movable valve seat construction made from metal which provide great reliability in its sealing performance.