{"product_id":"value-collection-tev80335-o-ring-dash-335-ptfe-viton","title":"Value Collection TEV80335 O-ring Dash 335 Ptfe Viton","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION TEV80335 is a PTFE-encapsulated Viton o-ring rated for demanding sealing applications in HVAC, plumbing, chemical processing, and industrial systems. It features a 2.75-inch inside diameter, 3.125-inch outside diameter, and 0.1875-inch cross-section thickness with a round cross-section profile. The construction consists of a seamless, uniform Teflon FEP encapsulation that completely encloses a Viton or silicone elastomer core. This design delivers the chemical and temperature resistance of solid PTFE while retaining the elasticity and compression recovery of the elastomer core. Rated hard at 80 durometer, this o-ring is installed by HVAC technicians, plumbers, and mechanical service professionals in static and low-motion sealing points.\u003c\/p\u003e\u003cp\u003eThis o-ring is suited for use in systems requiring broad chemical resistance and reliable sealing across a wide temperature range. Its PTFE encapsulation makes it appropriate for applications where standard rubber o-rings are incompatible with aggressive media or elevated service temperatures. Typical installation scenarios include valve bodies, flanged connections, pump housings, and process piping in both residential and commercial mechanical systems.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePTFE FEP encapsulation provides chemical resistance matching solid PTFE o-rings\u003c\/li\u003e\n\u003cli\u003eViton or silicone elastomer core maintains elasticity and compression recovery\u003c\/li\u003e\n\u003cli\u003eSeamless, uniform encapsulation eliminates gaps or weak points in the seal layer\u003c\/li\u003e\n\u003cli\u003eRated for temperatures from -75 degrees F to 400 degrees F\u003c\/li\u003e\n\u003cli\u003e80 durometer hard rating for firm, consistent sealing under compression\u003c\/li\u003e\n\u003cli\u003eRound cross-section profile for standard o-ring groove fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or service o-ring for standard Dash 335 o-ring groove applications in HVAC, plumbing, and industrial mechanical assemblies.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber, HVAC technician, or qualified mechanical professional. Shut down and depressurize the system fully before removing or installing any o-ring seal. Inspect the mating groove for scoring, corrosion, or debris prior to installation. Do not stretch or nick the PTFE encapsulation during fitting, as surface damage can compromise the seal.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 2.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 3.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross Section Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 335\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Polytetrafluoroethylene-Encapsulated Viton\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 80 Durometer (Hard)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -75 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 400 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31401503\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TEV80335\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51699605111090,"sku":"TEV80335","price":29.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/792989f58b47d995e8f20d92a317784f_83815fbf-50a5-47b1-ae43-e40798db1b30.jpg?v=1788378124","url":"https:\/\/voomisupply.com\/products\/value-collection-tev80335-o-ring-dash-335-ptfe-viton","provider":"Voomi Supply","version":"1.0","type":"link"}