{"product_id":"90333-r","title":"90333-R","description":"\u003ch2\u003eAutomatic Shut-Off Valve 1\/4\" MFL × 1\/4\" FFL — 90°\u003c\/h2\u003e\u003cp\u003eProfessional automatic shut-off valve for HVAC\/R service. Features 1\/4\" male flare (MFL) to 1\/4\" female flare (FFL) 90° connection. Automatically prevents refrigerant loss when disconnecting hoses. Meets SAE, EPA, and UL requirements for containment of refrigerant.\u003c\/p\u003e\u003ch3\u003eEPA Compliance\u003c\/h3\u003e\u003cp\u003eEPA requires shut-off valves within 12 inches of charging hose ends to prevent unnecessary venting of refrigerant. Using shut-off valves is much safer than allowing refrigerant to blow out during service. This valve meets all SAE, EPA, and UL requirements for refrigerant containment.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick Disconnect:\u003c\/strong\u003e No loss of refrigerant when disconnecting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEPA Compliant:\u003c\/strong\u003e Meets SAE, EPA, and UL requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Shut-Off:\u003c\/strong\u003e Prevents refrigerant loss when disconnecting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e90° Configuration:\u003c\/strong\u003e Right-angle connection for tight spaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/4\" MFL × 1\/4\" FFL:\u003c\/strong\u003e Male to female flare 90° connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Installation:\u003c\/strong\u003e Valve screws onto hose end\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Precision-machined brass construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built to last in demanding environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Sealing:\u003c\/strong\u003e Ensures leak-free connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime Saving:\u003c\/strong\u003e No need to close manifold valves before disconnecting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 90333-R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Automatic shut-off valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection 1:\u003c\/strong\u003e 1\/4\" Male Flare (MFL)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection 2:\u003c\/strong\u003e 1\/4\" Female Flare (FFL)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 90° (right angle)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e Meets SAE, EPA, and UL requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode:\u003c\/strong\u003e 700376105124\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 90333-R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHS Code:\u003c\/strong\u003e 84818099\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHVAC\/R service connections in tight spaces\u003c\/li\u003e\n\u003cli\u003eRefrigerant handling equipment\u003c\/li\u003e\n\u003cli\u003eManifold gauge sets\u003c\/li\u003e\n\u003cli\u003ePreventing refrigerant loss during hose disconnection\u003c\/li\u003e\n\u003cli\u003eEPA-compliant refrigerant containment\u003c\/li\u003e\n\u003cli\u003eWorkshop and mobile service operations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e90° vs Straight Configuration\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003e90° (This Product):\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRight-angle connection for tight spaces\u003c\/li\u003e\n\u003cli\u003eReduces hose strain and kinking\u003c\/li\u003e\n\u003cli\u003eIdeal for confined work areas\u003c\/li\u003e\n\u003cli\u003eBetter hose routing in cramped engine bays\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e\u003ca href=\"\/products\/10830616953166\"\u003eStraight (90335-R)\u003c\/a\u003e:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInline connection\u003c\/li\u003e\n\u003cli\u003eMore compact overall length\u003c\/li\u003e\n\u003cli\u003eSimpler installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Use Automatic Shut-Off Valves?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEPA Compliance:\u003c\/strong\u003e Required within 12 inches of hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevents Refrigerant Loss:\u003c\/strong\u003e Automatically closes when disconnected\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Protection:\u003c\/strong\u003e Prevents unnecessary venting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Much safer than allowing refrigerant to blow out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime Saving:\u003c\/strong\u003e No need to close manifold valves first\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e Essential for efficient service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvenience:\u003c\/strong\u003e Faster hose changes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplacement Parts\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eReplacement Gasket:\u003c\/strong\u003e 90330 \/ 90336\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eRelated Shut-Off Valves\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003e90° Shut-Off Valves:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e90333-R — 90° 1\/4\" FL-M × 1\/4\" FL-F - This Product\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/10830616920398\"\u003e90333-UV — 90° 1\/4\" FFL × 13mm\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eStraight Shut-Off Valves:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/products\/10830616953166\"\u003e90335-R — Straight 1\/4\" FL-M × 1\/4\" FL-F\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHVAC\/R service technicians\u003c\/li\u003e\n\u003cli\u003eAutomotive A\/C specialists\u003c\/li\u003e\n\u003cli\u003eRefrigeration specialists\u003c\/li\u003e\n\u003cli\u003eMobile service operators\u003c\/li\u003e\n\u003cli\u003eWorkshop environments\u003c\/li\u003e\n\u003cli\u003eProfessional service operations\u003c\/li\u003e\n\u003cli\u003eEPA-compliant refrigerant handling\u003c\/li\u003e\n\u003cli\u003eWork in tight spaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Installation:\u003c\/strong\u003e Valve screws onto hose end\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition Correctly:\u003c\/strong\u003e Install within 12 inches of hose end for EPA compliance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck Operation:\u003c\/strong\u003e Verify automatic shut-off function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMaintenance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspect Regularly:\u003c\/strong\u003e Check for wear or damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplace Gasket:\u003c\/strong\u003e Use 90330 or 90336 replacement gasket when needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeep Clean:\u003c\/strong\u003e Wipe clean after use\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Precision-machined brass automatic shut-off valve with 1\/4\" male to female flare 90° connection. Prevents refrigerant loss when disconnecting hoses and meets SAE, EPA, and UL requirements for refrigerant containment in HVAC\/R service operations.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164778832249,"sku":"90333-R","price":14.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/90333.jpg?v=1777447199","url":"https:\/\/www.airconspares.com\/products\/90333-r","provider":"Airconspares.com","version":"1.0","type":"link"}