568-456 FEP ENCAPSULATED VITON ORING

Part number TEV80456 is an AS568-456 black PTFE-Encapsulated Viton® 90 Shore A O-Ring measuring an inside diameter of 13.475 in (342.27 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 14.025 in (356.24 mm). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

As a material, PTFE-Encapsulated Viton® is valued for a seamless PTFE jacket over a resilient elastomer core and a non-stick sealing surface that resists fouling. The compound resists strong acids and solvents, nearly all process chemicals, and aggressive oxidizers. Rated temperature range runs from -75°F (-59.4°C) to 400°F (204.4°C) in continuous service. Verify compatibility before use with installation over sharp edges without care or service requiring tight-radius dynamic flexing.

Maintenance and OEM teams specify it across semiconductor equipment, chemical processing, and pharmaceutical manufacturing.

TEV80456 ships individually. Nominal inside diameter is listed as 13 1/2 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.