Seat inserts for valves
Seat inserts for valves
(OP)
People,
Do you know where I can read more about peek, ptfe and rptfe, devlon which are used in the valve industry?
Also, do you know if Methanol is compatible with viton seals?
Regards,
Marcell
Do you know where I can read more about peek, ptfe and rptfe, devlon which are used in the valve industry?
Also, do you know if Methanol is compatible with viton seals?
Regards,
Marcell





RE: Seat inserts for valves
RE: Seat inserts for valves
RE: Seat inserts for valves
For better data start looking to the resin makers, CP, Bayer, BP and so on.
= = = = = = = = = = = = = = = = = = = =
Still trying to help you stop corrosion.
formerly Trent Tube, now Plymouth Tube
eblessman@plymouth.com
or edstainless@earthlink.net
RE: Seat inserts for valves
2. No, Viton will start to swell in mixtures as low as 50% methanol at minimal exposure times. Much better choices would include EPDM, FKM, or natural rubbers. (FYI - NBR is NOT a natural rubber.)
Remember...![[idea] idea](https://www.tipmaster.com/images/idea.gif)
"If you don't use your head,
your going to have to use your feet."