High temperature and high pressure check valve【High Pressure Clamp Check Valve】High-pressure clamp-type check valve is made of stainless steel with high hardness valve, matched with the higher hardness of the stainless steel valve seat, …

Flanged check valve【Flange Stainless Steel Check Valve】Flange stainless steel check valve for pressure 1.6-25MPa working temperature -29-550 ℃ oil, chemicals, pharmaceuticals, fertilizers, power industry and other conditions of the pipel…

Plastic ball valve【RPP plastic ball valve】RPP ball valve with corrosive media for the transport process of the closure, according to RPP material temperature -20 ℃ ~ 90 ℃, - all parts assembled with RPP injection molding, corrosion resis…

Wafer check valve【Wafer Butterfly Check Valve】Wafer Butterfly check valve is widely used for industrial, environmental protection, water treatment, high-rise building water supply and drainage pipes, to prevent the reverse flow of media …