PFA Lined Stainless Steel Ball Valve

GMK stainless steel ball valve is made up of PFA lining. PFA is used to coat the inside surfaces of the trim pieces of the valves, which helps to extend the useful life of the valves and protects them from damage caused by chemical corrosion. These valves are constructed out of high-quality stainless steel. It has exceptionally resistant lining. With its injection-molded PFA lining that is free of pinholes, cracks, swelling, and regionally uneven thickness, it is possible to prevent service difficulties such as exfoliation, stress cracking, and fluid penetration. In addition to the Ball Valves that we provide, we also have PFA Lined Butterfly Valves.

  • Body Material:WCB, ASTM A395 , CF8 ,CF8M
  • Lining Material:PTFE , PFA , PO ,FEP
  • Nominal Diameter:1/2″-14″
  • Rating:Class150 , PN10 , PN16
  • Operation:Manual , Worn gear ,Electric ,Pneumatic actuator

CE Certification

ISO Standards

Warranty Included


GMK PFA Lined Stainless Steel Ball Valve valves are considered to be the best industry standard in the plumbing sector and in other sectors. These stainless steel ball valves have a wide range of applications. Because of its stainless steel material, it is far less likely to rust and corrode.


  • GMK Ball valves constructed of stainless steel with PFA lining can withstand even the worst water conditions without deteriorating. As a consequence of this, the valve will have a longer life lifetime.
  • GMK Valves made of stainless steel are better because they do not corrode and last a much longer amount of time. 
  • There is not a single temperature range in which instrumentation valves made of stainless steel cannot be used. In clear words, you can use it at any temperature.
  • GMK stainless steel valves of high quality are an excellent investment for companies since they perform their functions well and last for a very long period.
  • The functionality of the GMK stainless steel valve is a significant benefit of this product. 


Body Material WCB, ASTM A395 , CF8 ,CF8M
Lining Material PTFE , PFA , PO ,FEP
Nominal Diameter 1/2″-14″
Rating Class150 , PN10 , PN16
Operation Manual , Worn gear ,Electric ,Pneumatic actuator
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.