Q-025 FLUOROELASTOMER 75 Q RING

QV70025 is an AS568-025 black Viton® (FKM) 75 Shore A Quad-Ring built to an inside diameter of 1.176 in (29.87 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 1.316 in (33.43 mm). In service, this quad-ring provides a dual sealing band on each contact face for improved reliability.

As a material, Viton® (FKM) offers long service life in hot, chemically aggressive environments and the industry benchmark where nitrile reaches its thermal limit. Expect good resistance to engine and transmission fluids, petroleum oils and fuels, and chlorinated solvents. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). It should not be specified for service in hot water and steam or amines. The profile itself contributes two sealing bands per contact face rather than one and lower compressive load required to achieve a seal.

Typical settings include high-temperature process equipment, automotive fuel systems, and semiconductor equipment.

Stocked as QV70025 and sold individually. Nominal inside diameter is listed as 1 3/16 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application.