Q-386 FLUOROELASTOMER 75 Q RING

Part number QV70386 is an AS568-386 black Viton® (FKM) 75 Shore A Quad-Ring with an inside diameter of 16.955 in (430.66 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 17.375 in (441.33 mm). A quad-ring provides a dual sealing band on each contact face for improved reliability.

Viton® (FKM) is specified here for very low compression set at elevated temperature, excellent resistance to compression set and permeation. Expect good resistance to engine and transmission fluids, chlorinated solvents, and aggressive chemicals. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). The profile itself contributes a parting line located away from the sealing surface and two sealing bands per contact face rather than one.

Typical settings include high-temperature process equipment, semiconductor equipment, and chemical processing.

QV70386 ships individually. Review your operating media and conditions against this specification before installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.