Gasket material for FSOV

[thought2007]

Hello,

What good gasket material is avaialble for Fire shutOff valve.
Would appreciate lead suggestion for below requirements.

Operating temp ;607degF to +230deg F
Fluid : MIL-PRF-5606
Opearing pressure : 90psi


John

 

[gerhardl]

There exists a number of suppliers of certified firesafe gaskets.

For instance:

http://www.jameswalker.biz/docs/jwco/Fire Safe Certified Gaskets.