BVV PTFE Envelope Tri-Clamp Gaskets with Viton Filler

Description

PTFE Envelope Tri-Clamp/Tri-Clover Gaskets with Viton Filler PTFE Envelope Tri-Clamp Gaskets are the only choice when needing extreme chemical resistance and temperature range. These gaskets are extremely unique in their construction because they have a Viton filler for compressibility surrounded by an 'Envelope' of PTFE which creates a unique combination of chemical resistance while providing an exceptional sealing characteristic. Normal solid PTFE gaskets are very tough to seal on their own | BVV PTFE Envelope Tri-Clamp Gaskets with Viton Filler.