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Item: Virgin PTFE Seats for Butterfly Valves



All Bray PTFE seats and encapsulated discs are molded from pure, virgin PTFE material to the following specifications: thickness 3 mm, specific gravity 2.16, crystallinity 68%. PTFE’s inherent molecular  bonding  strength  gives  an  excellent  chemical,  high temperature and tear resistance. Sintered processed PTFE offers lower permeability than melt processed materials such as PFA. These properties combined with Bray’s stringent material specifications provide optimum protection against permeation of the line media.





Specifications

Description
Virgin PTFE Seats for Butterfly Valves

Temperature Range
0°F to 392°F

Manufacturer
Bray