Piston Check Valve
As a professional valve manufacturer in China, XHVAL also provides high-performanced piston check valves that meet different standards in the industry.
Piston Check ValveWith a piston for the disc, the seat design of piston check valve is similar to a globe valve. It has a dashpot made of a cylinder and piston that acts as protection during application.
It is mainly used with angle and globe valves in piping systems that have periodic changes in flow directions. It is also used in high-pressure applications that have high flow velocity. Well-suited for installation in both vertical and horizontal pipelines with upward flow. It is commonly used in air, water, and steam systems. Different piston check valve dimensions can be chosen in XHVAL.
|WCB，WC6，WC9，WCC,CF8, CF3, CF3M, CF8M，4A，5A|
|Design and Manufacturing Standards|
|Face to Face Standards|
|ASME B16.10，DIN3202，BS EN558-1|
|Flange Dimension Standards|
|ASME B 16.5， ASME B16.47，DIN2543，BS EN1092-1，DIN2544;|
|Pressure Test Standards|
|API598，DIN 3230，EN 12569|
|Fire Safety Test Standards|
|ISO 15848-1，API 622|
|NACE MR 0103 NACE MR 0175|
|Valve operator options|
|API 598 (Zero Leakage), API 6D|
|Process Connection Types|
|RF, RTJ, BW|