Forged Steel Flange Check Valve

A check valve is a gadget that restricts the liquid flow to just one path. This kind of valve is also known as a check valve. A check valve’s principal function is to prevent fluid from flowing in the opposite direction through a circuit. Check valves are options that are simple, efficient, and not too expensive for dealing with possible problems. GMK was a leading company when it came to the production of forged check valves. GMK provides a check valve that has a forged steel flange. Our manufacturing infrastructure range from 1/2 inch to 2 inches and ANSI 150 pounds to 1500 pounds. Construction equipment comprises exotic materials such as F316, F316L, F904L, carbon steel, stainless steel, and alloy 20. Other materials may also be used.

  • Size:1/2″-2″
  • Pressure:150LB-900LB
  • Material:A105,LF2,F11,F22,F304,F304L,F316, F316L F904L Allay20 ect
  • Connection:Flange end

CE Certification

ISO Standards

Warranty Included


GMK Valves that are forged provide various advantages to the industrial enterprises that use them. You won’t have to worry about wasting any of the available supplies. We give detailed manufacturing process control documentation of our goods. Because our staff places a high priority on quality, we adhere to comprehensive and stringent testing protocols.


  • GMK forged steel flange check valves are molded into a single solid piece during the manufacturing process. Very little effort is required to modify the component to get the desired dimensions and shape.
  • The second benefit is that it requires little energy to open and shut.
  • There are no restrictions, disturbances, or pressure decreases in the flow path of the fluid.
  • This check valve can deal with both moderate and severe pressures.
  • GMK forged steel flange check valve reduces development time and inactive hours.
  • GMK check valve can reduce the possibility of an unanticipated valve failure occurring.


  • Product name: Forged Steel Flange Check Valve
  • Size: 1/2″-2″
  • Pressure: 150LB-900LB
  • Material: A105,LF2,F11,F22,F304,F304L,F316,
    F316L etc
  • Connection: Flange end


Size 1/2″-2″
Pressure 150LB-900LB
Material A105,LF2,F11,F22,F304,F304L,F316, F316L F904L Allay20 ect
Connection Flange end
Supply Ability 10000 Piece/Pieces per Month
Port Wenzhou/shanghai
Payment Terms L/C,D/A,D/P,T/T
  • Design and Manufacture: API602,ANSI B16.34
  • Face to face(end to end): ANSI B16.10
  • Flange End Connection: ANSI B16.5
  • Test and inspection: API598
Can we order goods from you directly?
Yes, we look forward to receiving your order. However, please note our minimum purchase quantity. If you require smaller quantities we will be happy to arrange an individual delivery. We would be delighted to assist you.
Can I get a discount?
This depends on the specific situation, you can call directly to consult.