Forged Check Valves

• F51 – 5000PSI Check Valve

  This high-pressure check valve features an F51 duplex stainless steel body, rated for 5000PSI service. F51 (S31803/SAF 2205) is a duplex stainless steel with a two-phase microstructure of...

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• Forged Swing Check Valve

  NSV Forged Swing Check valves,its produced one piece that’s stronger than an equivalent casted parts.like all check valves, are used to prevent back flow in the line. The pressure of the fluid...

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• Forged Lift Check Valve

  Standard valve design has no spring in order to minimize cracking pressure and pressure drop, it will only function properly when installed in a horizontal line. As an option the designs can...

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• BB Forged Check Valve

  NSV BB Forged Check valves, like all check valves, are used to prevent back flow in the line.Valve standard design is the valve bolted cover(bonnet) from class 150lb to 1500lb,The inside can...

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• WB Forged Check Valve

  NSV WB Forged Check valves(Welded Cover Check Valve), its produced one piece that’s stronger than an equivalent casted parts ,like all check valves, are used to prevent back flow in the line.

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• PSB Forged Check Valve

  NSV PSB Forged Check valves,its produced one piece that’s stronger than an equivalent casted parts.like all check valves, are used to prevent back flow in the line. The pressure of the fluid...

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• Y Pattern Forged Check Valve

  “Y”-Pattern check Valves are generally used to protect pumps or similar equipment, allowing the flow in only one direction and preventing flow reversal due to back pressure with the best possible...

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