{"product_id":"mueller-industries-aq17866-cyclemaster-ball-valve-1-3-8-in","title":"Mueller Industries AQ17866 Cyclemaster Ball Valve 1-3\/8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MUELLER INDUSTRIES AQ17866 is a full-port CYCLEMASTER ball valve with an integrated access port, designed for refrigeration and HVAC system service applications. Built from brass with a chromium-plated ball, the AQ17866 provides reduced internal wear and extended seal life across a wide operating temperature range of -40 degrees F to 300 degrees F. Maximum working pressure is 775 psi. The sweat or brazed connection type makes it a standard fit in copper-piped refrigerant circuits. Licensed HVAC technicians and refrigeration mechanics are the primary installers of this component.\u003c\/p\u003e\n\u003cp\u003eThe AQ17866 is suited for residential and commercial refrigeration systems where a serviceable isolation point is required. The built-in access port supports pressure testing, refrigerant charging, and system diagnostics without the need for additional Schrader valve fittings. The valve is compatible with all CFC, HCFC, and HFC refrigerants and oils, making it appropriate for both legacy and current-generation refrigerant systems. The 1-3\/8 inch line size fits mid-to-large capacity suction and liquid line applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFull-port ball construction for unrestricted refrigerant flow\u003c\/li\u003e\n  \u003cli\u003eChromium-plated ball reduces wear and extends seal service life\u003c\/li\u003e\n  \u003cli\u003eIntegrated access port for pressure testing and refrigerant service without added fittings\u003c\/li\u003e\n  \u003cli\u003eCompatible with all CFC, HCFC, and HFC refrigerants and lubricating oils\u003c\/li\u003e\n  \u003cli\u003eOperating range: -40 degrees F to 300 degrees F at up to 775 psi working pressure\u003c\/li\u003e\n  \u003cli\u003eUL Listed and RoHS compliant; manufactured in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with all CFC, HCFC, and HFC refrigerants and oils. Designed as an OEM-style service valve for copper sweat or brazed refrigerant piping systems with a 1-3\/8 inch line size.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC or refrigeration technician. Recover all refrigerant and depressurize the system before cutting into existing refrigerant lines. Use standard brazing or sweat techniques appropriate to the copper line size; follow applicable local mechanical codes and EPA Section 608 requirements when handling refrigerants. Ensure the valve body is oriented per the flow-direction marking before final brazing, and protect the valve seals from excessive heat during the brazed connection process.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Sweat or Brazed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLine Size\u003c\/strong\u003e: 1-3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 775 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e: -40 degrees F to 300 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.89 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3.72 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 10 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.605 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: UL Listed, RoHS Compliant, CE Certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: USA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProp 65\u003c\/strong\u003e: Yes\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: MUELLER INDUSTRIES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: AQ17866\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MUELLER INDUSTRIES","offers":[{"title":"Default Title","offer_id":51619476734258,"sku":"AQ17866","price":131.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7da58dd696fe6c42f38e5ea072ff1f7e.webp?v=1787331015","url":"https:\/\/voomisupply.com\/products\/mueller-industries-aq17866-cyclemaster-ball-valve-1-3-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}