{"title":"Line Access \u0026 Tap Valves","description":"\u003cp\u003eHigh-grade line access valves, Schrader service valves, and pierce tap valves engineered for rapid refrigerant recovery, evacuation, and system testing across commercial refrigeration and air conditioning plant. Manufactured from heavy-duty forged brass with leak-proof cap seals and heat-resistant cores to ensure long-term pressure integrity under high system pressures. Available for immediate trade counter pickup in Harrow or fast nationwide UK delivery.\u003c\/p\u003e","products":[{"product_id":"mastercool-1-4-sae-screw-on-can-tap-valve","title":"Mastercool 1\/4\" SAE Screw-On Can Tap Valve","description":"\u003cp\u003eThe Mastercool 85510-E is a professional European-specification screw-on can tap valve engineered for safe, leak-proof access to threaded disposable refrigerant canisters. Featuring a 1\/4\" SAE male flare outlet, integrated backflow safety check valve, internal sealing gasket, and a high-grip control knob, it provides HVAC\/R technicians with reliable flow regulation when servicing R134a and hydrocarbon systems.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable class=\"trade-spec-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMastercool\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Identifier\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e85510-E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutlet Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/4\" SAE Male Flare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCan Connection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-On Threaded (European Spec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Mediums\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eR134a \/ Hydrocarbon Gases\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSafety Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated Backflow Check Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":58620231188864,"sku":"VLV-MAS-85510E","price":16.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/6647\/5904\/files\/mastercool-1-4-sae-screw-on-can-tap-valve.jpg?v=1785497819"},{"product_id":"diversitech-1-4-od-refrigerant-line-tap-valve","title":"DiversiTech 1\/4\" OD Refrigerant Line Tap Valve","description":"\u003cp\u003eThe DiversiTech DLT-4G is a heavy-duty clamp-on saddle line tap valve designed to establish fast, secure service access points on 1\/4\" OD copper refrigeration lines without cutting or brazing pipework. Built with a hardened piercing needle and a high-surface molded seating gasket rated for system pressures up to 500 PSI, it provides reliable pressure testing, recovery, and charging access on active HVAC\/R circuits.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable class=\"trade-spec-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiversiTech\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Identifier\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDLT-4G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/4\" OD Copper Tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Safe Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSaddle Clamp \/ Line Piercing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eR410A \/ R32 \/ Standard HFC \u0026amp; HFO Networks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"DiversiTech","offers":[{"title":"Default Title","offer_id":58620231418240,"sku":"VLV-DIV-DLT4G","price":7.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/6647\/5904\/files\/diversitech-1-4-od-refrigerant-line-tap-valve.jpg?v=1785497818"}],"url":"https:\/\/rasonline.co.uk\/collections\/line-access-tap-valves.oembed","provider":"Refrigeration \u0026 Air Conditioning Supplies Ltd","version":"1.0","type":"link"}