{"product_id":"value-collection-tev80122-o-ring-dash-122-ptfe-viton","title":"Value Collection TEV80122 O-ring Dash 122 Ptfe Viton","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION TEV80122 is a Dash 122 O-ring with a polytetrafluoroethylene (PTFE) FEP-encapsulated Viton core, designed for demanding sealing applications across HVAC, plumbing, chemical processing, and industrial fluid systems. The encapsulation is seamless and uniform, fully enclosing a Viton elastomer core to combine the chemical resistance of solid PTFE with the elasticity and compression recovery of Viton. The O-ring measures 1.125 inches inside diameter, 1.313 inches outside diameter, and 0.0937 inches thick, with a round cross section and a hardness rating of 80 Shore. It handles temperatures from -75 degrees F to 400 degrees F, making it suitable for high-temperature and chemically aggressive service environments. Licensed trades including HVAC technicians and plumbers install this seal type in refrigerant lines, pump assemblies, valve stems, and fluid fittings.\u003c\/p\u003e\u003cp\u003eThis O-ring is appropriate for residential and light commercial applications where standard rubber O-rings fail due to chemical incompatibility or temperature extremes. Common install scenarios include refrigerant service valves, chemical dosing systems, and high-heat plumbing connections. The PTFE encapsulation resists oils, solvents, acids, and most refrigerants, making this a preferred choice when system fluids are aggressive or when regulatory requirements demand a chemically inert sealing surface.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSeamless PTFE FEP encapsulation fully encloses the Viton elastomer core for uniform chemical resistance\u003c\/li\u003e\n\u003cli\u003eRated from -75 degrees F to 400 degrees F for wide thermal service range\u003c\/li\u003e\n\u003cli\u003eRound cross section with 80 Shore hardness for consistent compression and recovery\u003c\/li\u003e\n\u003cli\u003eMatches chemical and temperature resistance of solid PTFE O-rings while retaining elastomeric sealing force\u003c\/li\u003e\n\u003cli\u003eDash 122 standard sizing for drop-in replacement in dimensionally compatible grooves\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard Dash 122 O-ring replacement for any groove or fitting calling out that dash size with inside diameter of 1.125 inches and outside diameter of 1.313 inches. Suitable for use wherever PTFE-encapsulated or Viton O-rings are specified.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified technician following applicable codes such as the Uniform Plumbing Code or ASHRAE service guidelines for the specific system. Depressurize and isolate the line or assembly before removing the existing O-ring. Inspect the groove for burrs, corrosion, or damage before seating the new seal. Avoid using petroleum-based lubricants with PTFE or Viton seals; use a compatible assembly lubricant such as a silicone-based or PTFE-rated grease.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.313 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.0937 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 122\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross Section Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: PTFE FEP-Encapsulated Viton\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 80 Shore (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\u003ePackage Quantity\u003c\/strong\u003e: 1\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: TEV80122\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51720362656050,"sku":"TEV80122","price":17.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/30171d0aa5edde2067e351e37393a9fd.jpg?v=1788562806","url":"https:\/\/voomisupply.com\/products\/value-collection-tev80122-o-ring-dash-122-ptfe-viton","provider":"Voomi Supply","version":"1.0","type":"link"}