PTFE Cam & Groove Gaskets On Dunham Rubber & Belting Corp.

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	PTFE Cam & Groove Gaskets
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larger image The torque (force) required to close the handles on a pair of cam and groove fittings will vary according to the gasket chosen. Due to the nature of the PTFE® material, the various PTFE® gasket designs will require the most torque, increasing as you go from envelope to encapsulated, and finally, accordion. PTFE® white Buna filler (TFWB) and PTFE® encapsulated silicone (TES) all contain FDA approved materials. PTFE® accordion gaskets (TFACC) are recommended for use with viscous (thick) fluids only. Encapsulated gasket pressure ratings are reduced to 125 PSI for 3/4" - 4" at ambient temperature (70ºF) PTFE® encapsulated Viton® (TEV) gaskets - maximum operating temperature 200ºF PTFE® encapsulated silicone gaskets (TES) gaskets - maximum operating temperature 225ºF Maximum operating temperatures for specific chemicals may be lower.

Results Per Page :

Item #	Size	Material	Type	List Price

200-G-TEV	2 in	PTFE® Encapsulated Viton®	Encapsulated	QUOTE

200GTFEP	2 in	PTFE® with Ethylene Propylene Filler	Envelope	QUOTE

200GTFWB	2 in	PTFE® with White Buna Filler	Envelope	QUOTE

200GTFACC	2 in	PTFE® Accordion	Accordion	QUOTE

200-G-TF	2 in	PTFE® with Buna Filler	Envelope	QUOTE

250-G-TES	2-1/2 in	PTFE® Encapsulated Silicone	Encapsulated	QUOTE

250-G-TF	2-1/2 in	PTFE® with Buna Filler	Envelope	QUOTE

250-G-TEV	2-1/2 in	PTFE® Encapsulated Viton®	Encapsulated	QUOTE

250GTFVI	2-1/2 in	PTFE® with Viton® Filler	Envelope	QUOTE

300-G-TEV	3 in	PTFE® Encapsulated Viton®	Encapsulated	QUOTE

300-G-TF	3 in	PTFE® with Buna Filler	Envelope	QUOTE

300-G-TES	3 in	PTFE® Encapsulated Silicone	Encapsulated	QUOTE

300GTFVI	3 in	PTFE® with Viton® Filler	Envelope	QUOTE

300GTFEP	3 in	PTFE® with Ethylene Propylene Filler	Envelope	QUOTE

300GTFACC	3 in	PTFE® Accordion	Accordion	QUOTE

300GTFWB	3 in	PTFE® with White Buna Filler	Envelope	QUOTE

400-G-TES	4 in	PTFE® Encapsulated Silicone	Encapsulated	QUOTE

400GTFWB	4 in	PTFE® with White Buna Filler	Envelope	QUOTE

400GTFVI	4 in	PTFE® with Viton® Filler	Envelope	QUOTE

400-G-TEV	4 in	PTFE® Encapsulated Viton®	Encapsulated	QUOTE

400-G-TF	4 in	PTFE® with Buna Filler	Envelope	QUOTE

500GTFWB	5 in	PTFE® with White Buna Filler	Envelope	QUOTE

600-G-TF	6 in	PTFE® with Buna Filler	Envelope	QUOTE

600GTFVI	6 in	PTFE® with Viton® Filler	Envelope	QUOTE

PTFE Cam & Groove Gaskets