FX Regulator Plunger Seat

[cjvprecision]

Hellow guys,
i need to know what type of material is used for PCP regulator plunger seat that stop air from bottel?

 

[nervoustrig]

Typically Delrin / acetal, but other plastics like PET-P, PEI, or PEEK can be used. The harder the material, the less forgiving to the surface quality of it and its mating surface, but the potential to last longer (before wearing to the point that pressure creep becomes a problem).

 

[cjvprecision]

Thank you very much Sir...