Products
Pressure Seal Swing Check Valve
Overview:
Pressure seal swing check valve has circular disc and relies on its own weight and medium pressure to block the back flow of the medium.
Applications:
Pressure seal swing check valves are suitable for Class 1500 – 2500 lb, working temperature -29 – 570 °C in the petroleum, chemical, thermal power plant under various working conditions such as the pipeline.
Specifications:
Size: 2″~24″(DN50~DN600）
Pressure: Class150~2500（PN10~PN420）
Material: Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel
Applicable medium：water，oil，steam，acid mediums
Structure: swing
Features:
- Pressure seal design and pure graphite gasket ring ensure high tightness and safety using .
- Slam-free operation offered by tilting disc configuration.
