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Flanged Fully PFA PTFE Lined plug valve


  • Port size:1/2"~24" (DN15~DN600)
  • Pressure:PN10-PN16 CL150
  • Medium:Corrosive medium
  • Temperature :-29~180℃
  • Body material:WCB,CF8,CF8M+FEP PTFE PFA lined
  • Description:Flanged Fully PFA PTFE Lined plug valve manufacturer,factory and supplier for differnt size lined plug valve with different client's requirement.
Flanged Fully PFA PTFE Lined plug valve introduction
Flanged Fully PFA PTFE Lined plug valve is non-lubricated quarter-turn valves that achieve sealing through the use of a compressible sleeve as a sealing member.Flanged Fully PTFE Lined plug valve is available of bi-directional flow, simple actuation, light weight, compact design, The insert PFA PTFE Teflon sleeve completely surrounds the plug. The sleeve provides a large, circumferential sealing surface from port to port. Open, closed, or rotating, the seal is assured. The PFA PTFE sleeve has a low coefficient of friction, it acts as a lubricant. Ease of operation is assured.

Flanged Fully PTFE Lined plug valve Design Features
1  PTFE, RPTFE or PFA Sleeved type Tapered structure Non-lubricated 
2  Optional of fully body PTFE, RPTFE or PFA lined 
3 Standard availabe in API 599, BS, JIS, DIN, Testing Standard API 598, Pressure & Temperature: ASME B16.34
4 Stem: Standard or Extended Stem
5. Sealing: Bi-direction Seal, Soft/Resilient Seated
6. Flange RF,FF/SW/BW/NPT/Screwed/Threaded: ASME B16.5, EN 1092, AS 2129 T/D, AS 2129 T/E, BS10

Flanged Fully PTFE Lined plug valve specification 
a. Seat/Sleeve: PTFE, RPTFE, PFA, optional of fully body lined
b. Size Ranges: 2'' ~ 60'', Pressure Rating Ranges: CL150/CL125/PN10/PN16/CL300/PN40
c. Operation method available in Bare Shaft, Lever, Gear, Pneumatic, Electric
d. Structure in Carbon or Forged Steel Body
d. Full port design

Flanged Fully PTFE Lined plug valve Main Parts & Materials
   No. Part Name           Material                                                                
1 Body A216 WCB/CF8/CF8M 
2 Plug  A216 WCB+ENP/CF8/CF8M
4 Gasket  PTFE
5 Packing  PTFE
6 Bonnet A216 WCB/CF8/CF8M
7 Gland Flange A216 WCB/CF8/CF8M
9 Yoke  Carbon Steel
10 Gear  A536
11 Handwheel  Cast Iron
12 Bolt/Nut  Carbon Steel/Stainless Steel