{"product_id":"mueller-industries-b34412-valve","title":"Mueller Industries B34412 Valve","description":"\u003cp\u003eThe \u003cspan\u003e\u003cstrong\u003eMueller Industries\u003c\/strong\u003e \u003c\/span\u003e\u003cstrong\u003eB34412 Valve\u003c\/strong\u003e is a professional-grade \u003cstrong\u003e7\/8 X 7\/8 ANGLE swt-Roto Valve\u003c\/strong\u003e engineered for precise refrigerant control in high-demand industrial piping and \u003cstrong\u003eHVACR systems\u003c\/strong\u003e. Constructed with a solid brass body, this \u003cstrong\u003eangle isolation valve\u003c\/strong\u003e provides a 700 PSI maximum atmospheric pressure (MAP) rating and is designed to handle a broad temperature range from -40°F to 300°F. The \u003cstrong\u003eOD Solder connection\u003c\/strong\u003e ensures a leak-proof transition for \u003cstrong\u003eCFC, HCFC, and HFC refrigerants\u003c\/strong\u003e and oils. Featuring a \u003cstrong\u003eQuick-Change packing gland\u003c\/strong\u003e, this \u003cstrong\u003eMueller Industries valve\u003c\/strong\u003e allows technicians to execute packing replacements without refrigerant loss, maintaining system integrity during routine maintenance. Its compact \u003cstrong\u003eangle swivel roto valve\u003c\/strong\u003e configuration facilitates streamlined installation in tight mechanical closets while providing an adjustable handle for exacting flow modulation, boasting a 15 Cv flow coefficient for optimized performance in \u003cstrong\u003erefrigeration equipment\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick-Change Packing Gland:\u003c\/strong\u003e Allows for seamless maintenance and packing replacement without the need for system pump-down or refrigerant loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Pressure Resilience:\u003c\/strong\u003e Rated for a 700 PSI maximum operating pressure, making it compatible with modern high-pressure refrigerants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion-Resistant Brass Construction:\u003c\/strong\u003e Solid brass body ensures long-term durability and reliable performance in harsh industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Flow Control:\u003c\/strong\u003e Features an adjustable handle and a 15 Cv flow coefficient for fine-tuning system gas or fluid dynamics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Temperature Range:\u003c\/strong\u003e Operates efficiently from -40°F to 300°F, suitable for both low-temp refrigeration and high-heat applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCommon Questions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this valve compatible with HFC refrigerants?\u003c\/strong\u003e\u003cbr\u003eYes, the \u003cspan\u003e\u003cstrong\u003eMueller Industries \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003eB34412\u003c\/strong\u003e is specifically designed for use with CFC, HCFC, and HFC refrigerants and their compatible oils.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the packing be replaced while the system is under pressure?\u003c\/strong\u003e\u003cbr\u003eThe integrated \u003cstrong\u003eQuick-Change packing gland\u003c\/strong\u003e is engineered to allow technicians to replace the packing gland without losing the refrigerant charge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the connection specifications for this model?\u003c\/strong\u003e\u003cbr\u003eThis is an \u003cstrong\u003eangle swivel roto valve\u003c\/strong\u003e with 7\/8\" x 7\/8\" OD solder (sweat) connections and a 1\/4\" flare service port with a plastic cap.\u003c\/p\u003e\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e","brand":"Mueller Industries","offers":[{"title":"Default Title","offer_id":1672487796761,"sku":"B34412","price":172.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Image_c8ffbbf2-ba03-49fd-b8c6-65fe389ee643.png?v=1792449516","url":"https:\/\/www.gsistore.com\/products\/mueller-industries-b34412-valve","provider":"GSIstore","version":"1.0","type":"link"}