China plug valve manufacturer,factory and supplier-Plug valves

Lined Plug Valve

China PTFE FEP PFA teflon lined plug valve manufacturer, factory and supplier, produce PTFE lined plug valve, PFA lined plug valve, FEP lined plug valve, teflon lined plug valve, fluorine lined plug valve, 3 way lined plug valve, manual,electric,pneumatic lined plug valve and other lined plug valves.

PTFE FEP PFA Lind plug valve is sleeved type, which can be 2 way and 3 way design. PTFE FEP PFA Lined plug valve is applied to -40 ℃ ~ 180 ℃ of various concentrations of aqua regia, sulfuric acid, hydrochloric acid, hydrofluoric acid and various organic acids, strong acids, strong oxidants.PTFE FEP PFA Lind plug valve is also used in the pipes of various concentrations of alkali organic solvents and other corrosive gases, liquid media. PTFE FEP PFA Lind plug valve can be designed according to ANSI & DIN & GB/JB/HG standard. PTFE FEP PFA Lind plug valve is widely used for desalt industry, petroleum, chemical industry, pharmacy,chemical fertilizer, power industry etc.

PTFE FEP PFA Lined Plug Valve Specification

Size Range : DN15 to DN300, NPS 1/2 to NPS 12
Class Range : PN10 PN16,150LB

Design Standard : API6D / API599 or Others
Face To Face Standard: ASME B16.10 or Others
Flange End Standard:ASME B 16.5 or Others
Body Material: WCB, ASTM A395 , CF8 ,CF8M
Lining Material: PTFE , PFA , PO ,FEP
End Connection : Double Flanged RF
Operation  : Lever / Handwheel / Pneumatic / Electrical
Temperature Range : -40°C to +180°C
Pressure Testing : API 598 / API 6D / EN 12266-1/ISO 5208


PTFE FEP PFA Lined Plug Valve Design Feature

1. Locked in liner: There are no cavities where flow media can accumulate or contaminate.
2.Large seal area: Cast-in ribs behind the body lining concentrate compression of the lining between the ribs and the plug. This assures a full circumferential in-line seal. There is also a full circumferential seal around the plug, both above and below the flow passage.
3. In-line adjustments: The locked in lining resists shrinkage, collapse, and blow-out. Higher pressures and vacuums are easily handled.

4. Robust, bi-directional, fully adjustable in-line & external sealing.
5. Non-lubricated, maintenance free.
6. Easy accessible adjustment of the plug, even with mounted actuator.
7. Low emissions design stem seal.

PTFE FEP PFA Lined Plug Valve Application

PTFE FEP PFA Lined plug valve has a wide range of hazardous chemical needs. With lined plug valve sizes ranging from 1/2 to 12″, that include multiple options for the corrosion resistant teflon liner, we can offer a custom solution for almost every type of service application,such as:
· Chlorine
· Benzene
· Bromine
· Sulfuric Acid
· Nitric Acid
· Hydrochloric Acid
· Phosphoric Acid
· Sea Water

  • Flanged Fully PFA PTFE Lined plug valve

    ( Manual,electric,pneumatic is optional )

    • 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
  • PTFE Lined Plug Valve Cock Valve

    ( FEP,PTFE,PFA is optional )

    • 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
  • Corrosion resistant fully lined plug valve

    ( For corrisive medium )

    • Port size:1/2'' ~ 16''( 15mm ~ 400mm)
    • Pressure: PN10 ~ PN16、 CLASS 150LB
    • Medium:Corrosive medium
    • Temperature:-29~180℃
    • Body material:WCB+PFA/PTFE,304+PFA/PTFE
  • PTFE PFA Lined Soft Sealing Plug Valve

    ( PTFE PFA Lined for corrosive medium )

    • Port size:1/2'' ~ 16''( 15mm ~ 400mm)
    • Pressure: PN10 ~ PN16、 CLASS 150LB
    • Medium:Corrosive medium
    • Temperature:-40 ℃ ~ 180 ℃
    • Body material:WCB+PFA/PTFE,304+PFA/PTFE
  • Full Lined FEP PTFE PFA Sleeve Plug Valve

    ( Full Lined FEP PTFE PFA structure )

    • Port size:1/2'' ~ 16''( 15mm ~ 400mm)
    • Pressure: PN10 ~ PN16、 CLASS 150LB
    • Medium:acid, alkali, aqua wang etc.
    • Temperature:-40~180℃
    • Body material:WCB CF8 CF3 CF8M CF3M or others
  • Stainless Steel Full PTFE PFA Lined Plug valve

    ( Stainless steel body Lined PTFE PFA )

    • Port size:1/2'' ~ 16''( 15mm ~ 400mm)
    • Pressure: PN10 ~ PN16、 CLASS 150LB
    • Medium:acid, alkali, aqua wang etc.
    • Temperature:-40~180℃
    • Body material:CF8 CF3 CF8M CF3M or others
  • 3 way fully lined plug valve

    ( 3 Way:T port or L port is optional )

    • Port size:1/2'' ~ 16''( 15mm ~ 400mm)
    • Pressure: PN10 ~ PN16、 CLASS 150LB
    • Medium:acid, alkali, aqua wang etc.
    • Temperature:-29~180℃
    • Body material:WCB CF8 CF3 CF8M CF3M or others
  • PTFE PFA Teflon lined plug valve

    ( PTFE PFA Teflon lined body )

    • Port size:1/2'' ~ 16''( 15mm ~ 400mm)
    • Pressure: PN10 ~ PN16、 CLASS 150LB
    • Medium:acid, alkali, aqua wang etc.
    • Temperature:-29~180℃
    • Body material:WCB CF8 CF3 CF8M CF3M or others
  • PTFE FEP PFA Fluorine Lining plug valve

    ( PTFE FEP PFA Fluorine Lining structure )

    • Port size:1/2'' ~ 16''( 15mm ~ 400mm)
    • Pressure: PN10 ~ PN16、 CLASS 150LB
    • Medium:acid, alkali, aqua wang etc.
    • Temperature:-29~180℃
    • Body material:WCB CF8 CF3 CF8M CF3M or others
  • FEP PTFE PFA Lined plug valve

    ( FEP PTFE PFA Lined body and plug )

    • Port size:1/2'' ~ 16''( 15mm ~ 400mm)
    • Pressure: PN10 ~ PN16、 CLASS 150LB
    • Medium:acid, alkali, aqua wang etc.
    • Temperature:-29~180℃
    • Body material:WCB CF8 CF3 CF8M CF3M+FEP PTFE PFA lined
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