Operating limits |
D= 0.78” to 4” P1= up to 363 PSI T= - 40 °F to + 428 °F V= up to 66 ft / s Axial movement + / - 1.0 mm |
Elastomers |
Viton Ethylene propylene Nitrile Silicon Kalrez Chemraz FEP Memory Lip PTFE Wrapped PTFE |
Face materials |
Silicon carbide Tungsten carbide Carbon graphite antimony Carbon graphite resin |