568-319 FEP ENCAPSULATED VITON ORING

TEV80319 is an AS568-319 black PTFE-Encapsulated Viton® 90 Shore A O-Ring measuring an inside diameter of 1.037 in (26.34 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 1.457 in (37.01 mm). In service, this o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

This material stands up to aggressive oxidizers, nearly all process chemicals, and steam. That behavior comes from the compound itself: PTFE-Encapsulated Viton® offers a non-stick sealing surface that resists fouling and a seamless PTFE jacket over a resilient elastomer core. Continuous operating temperature is published at -75°F (-59.4°C) to 400°F (204.4°C). Verify compatibility before use with service requiring tight-radius dynamic flexing or installation over sharp edges without care.

Maintenance and OEM teams specify it across food and beverage, semiconductor equipment, and aggressive-media valves and pumps.

Order part number TEV80319, sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.