568-130 FKM 75 SQUARE CUT RINGS

This quad-ring is supplied in AS568-130 black Viton® (FKM) 70 Shore A square profile with an inside diameter of 1.612 in (40.94 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 1.818 in (46.18 mm), catalogued under part number SV70130. It provides a dual sealing band on each contact face for improved reliability.

Expect good resistance to many acids, aromatic hydrocarbons, and chlorinated solvents. That behavior comes from the compound itself: Viton® (FKM) is widely chosen for excellent resistance to compression set and permeation, outstanding high-temperature capability. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). Verify compatibility before use with hot water and steam or ketones and esters.

Typical settings include oil and gas, semiconductor equipment, and aerospace.

SV70130 ships individually. Nominal inside diameter is listed as 1 5/8 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.