Value Collection TEV80332 O-ring Dash 332 Ptfe Viton

Product Description

The VALUE COLLECTION TEV80332 is a Dash 332 O-ring with a polytetrafluoroethylene (PTFE)-encapsulated Viton core, designed for static and dynamic sealing applications in demanding fluid and gas systems. The dual-material construction combines the chemical resistance of Viton fluoroelastomer with the low-friction, non-stick surface of PTFE encapsulation. It measures 2.375 inches inside diameter and 2.75 inches outside diameter, with a 0.1875-inch thickness and a round cross section. Rated hard at 80 Shore A durometer, this O-ring handles a wide temperature range from -75 degrees F to 400 degrees F. It is installed by licensed plumbers, HVAC technicians, chemical process mechanics, and industrial maintenance professionals.

This O-ring suits sealing applications where aggressive media, elevated temperatures, or chemical exposure would degrade standard nitrile or EPDM seals. Typical uses include pump housings, valve stems, pipe flanges, and hydraulic fittings in HVAC, plumbing, and industrial process systems. The PTFE encapsulation layer is particularly suited for applications involving corrosive chemicals, steam, or food-grade fluids where surface compatibility is critical, though this part is not FDA approved. It ships in a quantity of one per package.

Key Features

• PTFE-encapsulated Viton construction for superior chemical resistance and low-friction sealing surface
• Wide service temperature range: -75 degrees F to 400 degrees F
• 80 Shore A hardness rating for firm, durable compression sealing
• Round cross section for consistent gland fit and predictable seal compression
• Dash 332 standard sizing ensures drop-in fit in any Dash 332 groove
• Black color for easy identification in mixed-material seal inventories

Compatibility

Designed as a standard Dash 332 O-ring replacement suitable for any gland or groove dimensioned to the Dash 332 specification, including pump, valve, and flange sealing applications that require PTFE-encapsulated fluoroelastomer material.

Installation Notes

Installation should be performed by a qualified tradesperson after fully depressurizing and de-energizing the system being serviced. Inspect the gland groove for burrs, scoring, or debris before seating the O-ring. Avoid using petroleum-based lubricants with Viton or PTFE materials; use a compatible assembly lubricant such as a fluorocarbon-compatible grease. Follow applicable plumbing or mechanical codes, such as IPC or ASME standards, for the system type being serviced.