Q-262 FLUOROELASTOMER 75 Q RING

The QV70262 is an AS568-262 black Viton® (FKM) 75 Shore A Quad-Ring built to an inside diameter of 6.984 in (177.39 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 7.262 in (184.45 mm). This quad-ring provides a dual sealing band on each contact face for improved reliability.

As a material, Viton® (FKM) delivers long service life in hot, chemically aggressive environments and outstanding high-temperature capability. This material stands up to aggressive chemicals, many acids, and chlorinated solvents. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). It is not the right choice where hot water and steam or ketones and esters are present. The profile itself contributes resistance to the spiral twisting that defeats round-section rings and a parting line located away from the sealing surface.

Maintenance and OEM teams specify it across chemical processing, aerospace, and high-temperature process equipment.

Order part number QV70262, sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.