PFA Lined Check Valve(Wafer Type)

The Fully PTFE Lined Wafer Check Valve in Single Disc Design is a product that is manufactured by GMK. The Swing Type PTFE Lined Wafer Check Valve is suited for use in entirely lined piping systems in corrosion applications. It may be mounted between two ANSI B 16.5 flanges and is suitable for use in totally lined piping systems. Mounting it may go in any way with this valve. The PTFE Lined Wafer Check Valves come in a wafer-type design and are available in different sizes. This form of the check valve is suitable for slurry applications since the disc may swing freely from the bore.

  • Body Material:WCB, ASTM A395, CF8, CF8M
  • Lining Material:PTFE, PFA, PO, FEP
  • Nominal Diameter:1/2″-14″
  • Rating:PN6, PN10, PN16

CE Certification

ISO Standards

Warranty Included

GMK PTFE of the Swing Type The lined wafer check valve has a completely PFA fluoropolymer encapsulated one-piece disc and hinge in addition to having a PFA-lined body. Because of its retained disc construction, it is not subject to the installation challenges that are typical with two-piece systems. The tilted seat on the valve makes it possible to put it in applications that are either horizontal or vertical. The nonreturn valve has a relatively simple mechanism that only permits flow in one direction through the valve.


  • Optimistic Squeezed turn off without providing any pressure assistance to the system.
  • Integrated body liner that faces the seat and seals against the disc when the seat is in the tight position.
  • The design is one that is both compact and lightweight.
  • The most cost-effective option among all other kinds of check valves
  • Only one moving element, therefore there is very little upkeep required.
  • The solitary disc has the ability to freely swing without causing any impediment with the connected pipe’s diameter.


Product name: PFA Lined Check Valve(Wafer Type)
Body Material: WCB, ASTM A395, CF8, CF8M
Lining Material: PTFE, PFA, PO, FEP
Nominal Diameter: 1/2″-14″
Rating: PN6, PN10, PN16
Supply Ability: 10000 Piece/Pieces per Month
Port: Wenzhou/shanghai
Payment Terms: L/C, D/A, D/P, T/T
  • Design and Manufacture: ASME B16.34
  • Face-to-face: ASME B16.10
  • Flange: ASME B 16.5,DIN ,JIS
  • Inspection and Testing: API 598
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.