Gost Standard 3PC Cast Trunnion Ball Valves,WCB,DN500 PN16,RF Flange
Product Profile Gost Standard 3PC Cast Trunnion Ball Valves has three body structures, the middle flange is connected by bolts, and the sealing is made of reinforced ptfe embedded into the stainless steel ring. The spring is set at the back of the ring to ensure that the seat is close to the ball and […]
Gost Standard 2PC Trunnion Ball Valves,WCB,DN400 PN16,RF Flange
Product Profile Gost Standard 2PC Trunnion Ball Valves has three body structures, the middle flange is connected by bolts, and the sealing is made of reinforced PTFE embedded into the stainless steel ring. The spring is set at the back of the ring to ensure that the seat is close to the ball and keep […]
Gost Gate Valves,Gost Standard,WCB,DN400 PN25,RF Flange
Product Profile Gost Gate valves is a gate with opening and closing parts. The movement direction of the gate is perpendicular to the direction of the fluid. Gate valve is sealed by contact between seat and gate plate. Usually, metal materials are surfacing to increase wear resistance, such as surfacing 1Cr13, STL6, stainless steel, etc. […]
Bellows Seal Globe Valves,DIN3356,WCB,DN100,PN16,RF Flange
Bellows seal globe valves Application Hot oil system, steam system, hot and cold water system etc. Advantage 1.Bellow seal element. The key part of bellow sealed globe valves is metal bellow. It is the connection between cover and stem with automatic roll welding. The metal bellow can keep the stem part no leakage. 2.Benefit from […]
Lubricated Pressure Balance Plug Valves,WCB,10IN 600LB,RF Flange
Product Profile LUBRICATED PRESSURE BALANCE PLUG VALVES are a commonly used device to control the flow of medium. It can control the flow, pressure and temperature of fluid. It is widely used in petroleum, chemical industry, electric power, metallurgy, water treatment and other industries. This section discusses the advantages of this valves in various applications. […]