Products & Services

Check Valve

The check valve creates a seal between the valve core and body via fluid pressure. The higher the pressure the better the seal. The cavity can contain pressure in all pipes at all times.
  • The body is made of a forged allow steel which has good mechanical properties, pressure endurance and is safe and reliable;
  • The valve bonnet and valve body are connected through bolts;
  • Sealing elements include a seal ring on the valve bonnet and an inner wall seal in the valve body;
  • Cemented carbide is overlapped on sealing faces of valve and its body, providing favorable wear-resistance and corrosion-resistance performance.
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