Rubber Fab FKM (Viton) Tri-Clamp Gaskets


FKM (Viton®) material has excellent mechanical, chemical, heat and steam resistance. Viton® is particularly well suited for hot fatty oil products. Viton® is especially good for hard vacuum service because of its high molecular weight and low gas permeability. Available in standard and flanged type.

Technical information

Sizes ASME BPE 1/2" to 12", DIN & ISO (on request)
Temp. range -28°C to 205°C
Connections Tri-clamp, NA-connect
Standards DIN, ASME BPE, ISO and SMS (other on request)
Material FKM (Viton)


ASME BPE standards, Passes USP Class VI-70°C, Passes Cytotoxicity Testing, Meets FDA 21 CFR 177.2600, Meets 3A Standards ADIF