TEFLON FEP/PFA LINED PLUG VALVES

?       TEFLON?   PFA Liner Will Be Locked To Metal Substrate By Means Of Dovetail Recesses To Prevent Liner Collapse / Blowout Esp. Under Vacuum / Pressure

?       Thickness of TEFLON?   PFA Lined Will Be Minimum 3.0 MM.

?   TEFLON?   FEP CONFORMS TO ASTM D-2116.

?       TEFLON?  PFA Will confirm To ASTM D 3307 ( For Temp. Service Up To  
     205⁰ C )

 Note:

Spark Test                             10 K.V.A.

Pneumatic Pressure Test           5.5Kg./Cm².

Hydrawstatic Pressure Test       10 Kg./cm².

      03)   Tests:

Packing                                TEFLON?   PTFE Asbestos Gasket

Seat Ring                             PTFE

Bonnet / Cover Gasket            FEP/PFA Diaphragm

Lever                                   M.S.

Body Studs/ Nuts / Bolts         AISI 316

Plug                                    A 216 Gr. WCB SS/SGI TEFLON? FEP/PFA
                                     Lined

Body                                   A 216 Gr. WCB SS/SGI TEFLON? FEP/PFA
                                     Lined

 02)   Material Of Construction:

      01)   Type Of Construction:

            End Connections           Flanged.
            Flange Rating               As Per ANSI B 16.5,150 #
            Flange Facing               RF Lined
            Plug                            Tapper
            Body Connections          Bolted

Technical Data