Flange and Valve AV Gaskets

 Description FOR Flange and Valve AV Gaskets:

The Flange and Valve AV Gaskets offer a unique double-convex ring design that gives optimum sealing with only 1/8 the torque commonly required with flat-faced gaskets. The PTFE Teflon®-bonded V gaskets employ a proprietary laminating process for bonding to EPDM. This produces the greater elasticity required for lower sealing torques.

Features and Benefits of Flange and Valve AV Gaskets

Perfect sealing at low bolt tightening torque ratings, longer gasket life

Ideal for plastic piping systems, as well as metal or plastic-lined metal systems

Sizes 1/2" (DN15)  to  16" (DN400)

•Teperature Range: 14° to 250°f

•EPDM (Hardness 65-66, Duratmeter A) PVDF or Teflon®-bonded EPDM 

•Perfect sealing at low bolt tightening torques gives longer gasket life 

•Ideal for 150 lb thermoplastic piping systems, also metal or plastic lined metal system 

Standards for Flange and Valve AV Gaskets:  ASME (ANSI) B16.5, JIS 10K, DIN2501 PN10/PN16,  SABS1123, BS4504 etc