{"product_id":"cd-cdv-cd2090-refrigerant-retaining-coupler-1-4-sae","title":"Cd CDV-CD2090 Refrigerant Retaining Coupler 1\/4 Sae","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CD CDV-CD2090 is a Sure Seal retaining coupler designed for use on refrigerant charging hoses in HVAC service applications. When attached to a Schrader-type access fitting, the coupler automatically depresses the valve core and opens the port in one motion, eliminating a separate step. When disconnected, it seals the charging hose and traps refrigerant inside, preventing loss to atmosphere. The unit is machined from brass and rated to 700 psi working pressure. Internal seals are compatible with newer refrigerants including HFOs and HFCs. If internal components wear, a replacement parts kit is available separately. Licensed HVAC technicians performing refrigerant service are the primary installers.\u003c\/p\u003e\n\u003cp\u003eThis coupler is suited for residential and light commercial refrigerant charging and recovery work. It is designed to remain permanently installed on the end of a charging hose, making it a functional end fitting rather than a temporary adapter. The 1\/4 inch female flare inlet connects to standard charging manifold hoses, and the 1\/4 inch male flare outlet threads onto a 1\/4 inch SAE access port fitting. Its compact brass construction holds up to repeated connection cycles in field service conditions.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomatic valve core depression on connection — one-action attachment to access fittings\u003c\/li\u003e\n  \u003cli\u003eSeals refrigerant in the hose on disconnect, reducing refrigerant loss\u003c\/li\u003e\n  \u003cli\u003e700 psi working pressure rating for high-side and low-side service\u003c\/li\u003e\n  \u003cli\u003eBrass construction compatible with common refrigerant types including newer HFC and HFO blends\u003c\/li\u003e\n  \u003cli\u003eDesigned for permanent installation on the charging hose end\u003c\/li\u003e\n  \u003cli\u003eReplacement internal parts kit available when seals require service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard 1\/4 inch SAE flare refrigerant charging hoses and 1\/4 inch Schrader-type access fittings commonly found on residential and light commercial HVAC and refrigeration systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed HVAC technicians following EPA Section 608 refrigerant handling requirements. Recover or isolate refrigerant pressure before disconnecting any hose assembly from the system. Thread the coupler onto the charging hose end hand-tight, then snug with a wrench — do not overtighten brass flare fittings. Inspect the internal seal condition before each use and replace the seal kit if leakage or stiff operation is observed.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size\u003c\/strong\u003e: 1\/4 inch female flare x 1\/4 inch male flare\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Size\u003c\/strong\u003e: 1\/4 inch SAE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e: 700 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1.76 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.889 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.35 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.163 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: CD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: CDV-CD2090\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"C\u0026D VALVE","offers":[{"title":"Default Title","offer_id":51525355110706,"sku":"C\u0026DV-CD2090","price":31.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/13067ba9554eac2c441b4f764692253c.png?v=1785471445","url":"https:\/\/voomisupply.com\/products\/cd-cdv-cd2090-refrigerant-retaining-coupler-1-4-sae","provider":"Voomi Supply","version":"1.0","type":"link"}