Q-215 FLUOROELASTOMER 75 Q RING

QV70215 is an AS568-215 black Viton® (FKM) 75 Shore A Quad-Ring built to an inside diameter of 1.046 in (26.57 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 1.324 in (33.63 mm). In service, this quad-ring seats in a standard o-ring gland while offering improved dynamic performance.

Expect good resistance to aromatic hydrocarbons, many acids, and aggressive chemicals. That behavior comes from the compound itself: Viton® (FKM) is widely chosen for outstanding high-temperature capability and the industry benchmark where nitrile reaches its thermal limit. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). The profile itself contributes resistance to the spiral twisting that defeats round-section rings and two sealing bands per contact face rather than one.

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

QV70215 ships individually. Unit weight is approximately 1.8604 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. For a size or compound outside the standard catalog, APG can quote from a print or sample.