| Model: | ||
| Standard or Nonstandard: | Standard |
|
| Pressure: | HighPressure |
|
| Material: | CS,AS,SS |
| PriceRange: | ||
| Structure: | Check |
|
| Temperature of Media: | HighTemperature |

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Check valve, also known as a one-way valve or check valves. Pipeline used to prevent reflux of a fluid valve. So pipeline fluid can only make one-way flow of fluid when the clock back, the flap valve can be shut down automatically to prevent backflow.
Pressure seal piston check valve is designed and manufactured conform to: API, ANSI, JIS, DIN, JB. There are some structure features such as bolted bonnet, welted bonnet, pressure seal bonnet. The range includes spiral wound gasket and ring joint gasket. Pressure seal piston check valve find operation on many of the most testing chemical and petrochemical plants worldwide. The machining of the components is made with high precision machine tools operated by experienced people with a commitment to total quality.