PTFE Lined Three Way Ball Valve

In conditions where there is a risk of corrosion, the most suitable choice is a three-way ball valve that is lined with PTFE. GMK provides PTFE Lined three-way ball valves of compact size that you can put in spaces that have a restricted amount of space available. The design of the valve assures a seal that is impervious to leaks throughout a broad range of operating pressures. When it comes to its function as a seal, a PFA-coated three-way ball valve is not only dependable but also straightforward to keep.

  • Body Material:A216/WCB, A351/CF8,A351/CF8M,A351/CF3,A351/CF3M, LCB,A536
  • Ball,Stem:A216/WCB ,A351/CF8,A351/CF8M,A351/CF3,A351/CF3M
  • Lining Material:PFA, FEP, PTFE,PO
  • Nominal Diameter:NPS 1/2″-16″
  • Pressure:150LB 300LB JIS DIN
  • Connection:flange connection
  • Operation:Manual, Worm Gear etc.

CE Certification

ISO Standards

Warranty Included


In addition to being used with gas and liquid, GMK PTFE Lined three-way ball valves perform very well when dealing with media that are extremely viscous, fibriform, or comprise soft particles suspended in suspension. Ball valves are mainly used to shut off, divide, and reverse the flow of medium via a pipeline. It is very adaptable, and its use in control or shut-off pipeline systems can make your life easy. 


  • When using it will not stuck while being used, you can depend on it even in corrosive settings or while working with liquids that don’t boil very high.
  • Over a wide pressure and temperature range, it is feasible to achieve three-full sealing.
  • It can open and shut quickly and smoothly without any jolts; it is suited for use in the automated system. 
  • Sealing that is reliable in both directions of the working medium.
  • It is the most effective valve design for use with cryogenic media since it is both lightweight and small.
  • The symmetrical valve body and its welded valve body design make it simple to control the pressure inside the pipeline.
  • This valve is robust enough to withstand it.
  • It is lightweight and compact.


Body Material A216/WCB, A351/CF8,A351/CF8M,A351/CF3,A351/CF3M, LCB,A536
Ball,Stem A216/WCB ,A351/CF8,A351/CF8M,A351/CF3,A351/CF3M
Lining Material PFA, FEP, PTFE,PO
Nominal Diameter NPS 1/2″-16″
Pressure 150LB 300LB JIS DIN
Connection flange connection
Operation Manual, Worm Gear etc.
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
  • Flange: ASME/ANSI 16.5
  • 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.