Q-127 FLUOROELASTOMER 75 Q RING

Part number QV70127 is an AS568-127 black Viton® (FKM) 75 Shore A Quad-Ring with an inside diameter of 1.424 in (36.17 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 1.63 in (41.4 mm). A quad-ring delivers lower friction and better sealing stability than a comparable round-section o-ring.

As a material, Viton® (FKM) delivers outstanding high-temperature capability and very low compression set at elevated temperature. This material stands up to engine and transmission fluids, chlorinated solvents, and aggressive chemicals. 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 ketones and esters. The profile itself contributes a parting line located away from the sealing surface and two sealing bands per contact face rather than one.

Common environments for this compound include semiconductor equipment, oil and gas, and automotive fuel systems.

QV70127 ships individually. Unit weight is approximately 1.323 g and nominal inside diameter is listed as 1 7/16 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.