Mueller refrigeration relief valves. has served the southwest with high quality steel buildings, metal buildings, metal roofing, and components for over a quarter of a century. 12 B 150 ‐ 700 psi A 17430 3/8 2. And they offer paint warranties up to 45 years. catalog including Item #,Connection Size,End Type,Weight,Operating Pressure [Max] Not what you're looking for? Relief Valves Relief Valves from Mueller Streamline All Mueller Streamline Products Mueller, Inc. With over one million products and 24/7 customer service we have supplies and solutions for every industry. Refrigeration pressure regulators, head pressure refrigeration control valves, pressure relief valves, and rupture disks automatically respond to pressure changes by adjusting refrigerant flow or venting excess pressure to prevent damage. Founded in 1917, the company is renowned for its quality and innovation in providing essential materials for the plumbing, HVAC, refrigeration, and industrial sectors. catalog including Item #,Item Name,Description,Connection Size,End Type,Weight,Operating Pressure [Min],Operating Pressure [Max],Operating Temperatu Aug 30, 2022 · Suitable for CO2 applications Allows easy replacement of attached relief valves and rupture discs while the system is operative. (Mueller Refrigeration) 3/4" x 3/4", External FPT x Internal FPT, 600 to 700 PSI, Straight Through, Pressure Relief Valve Specifications Item: Compressor Size: 7. products. Browse SAFETYMASTER® Pressure Relief Valves - Straight Thru - NPTFE Inlet to Flare Outlet in the Mueller Industries Inc. A relief valve should be oriented to not directly discharge on persons or system components. catalog including Item #,Connection Size,End Type,Weight,Operating Pressure [Max] Mueller Refrigeration is a global leader in the design and manufacturing of premium-performance valves, protection devices, and brass fittings for various OEM customers in the commercial HVAC/R industry. They’re built of heavy-duty structural steel, and they definitely set the standard for ease of assembly and flexibility. And with Mueller, customer satisfaction goes through the roof: our service is as solid as our products. Each valve is stamped U. These valves are also compliant with European Union Pressure Equipment Directive (PED 97/23/EC), and Browse Item # B 34444, SAFETYMASTER® Pressure Relief Valves - Straight Thru - Straight Thread Inlet to NPTFI Outlet in the Mueller Industries Inc. 91 F 150 ‐ 450 psi A 18425 ** 1 1/4 1 1/4 5. 11 * Part Number indicates style and size of relief valve only. When it comes to MUELLER Refrigeration Pressure Relief Valves & Rupture Disks, you can count on Grainger. Click on the products below to learn more about our easy-to-assemble kit buildings, including sizes, color options and pricing. catalog including Item #,Item Name,Description,Connection Size (in),End Type,Second Connection Size,Sec Mueller Refrigeration is a global leader in the design and manufacturing of premium-performance valves, protection devices, and brass fittings for various OEM customers in the commercial HVAC/R industry. Mueller is able to deliver unbeatable quality and value through in-house engineering and strict quality control. Browse Item # A 15502, SAFETYMASTER® Pressure Relief Valves - Straight Thru - NPTFE Inlet to Flare Outlet in the Mueller Industries Inc. Today, Mueller steel buildings dot the landscape across the Southwest. is a leading manufacturer of copper, brass, plastic, and aluminum products, serving a global market focusing on piping systems, industrial metals, and climate control products. 12 54 1. Browse Refrigeration in the Mueller Industries Inc. Browse Item # B 33752, SAFETYMASTER® Pressure Relief Valves - Straight Thru - NPTFE Inlet to Flare Outlet in the Mueller Industries Inc. Dual internal seats ensure complete Mueller Refrigeration is a global leader in the design and manufacturing of premium-performance valves, protection devices, and brass fittings for various OEM customers in the commercial HVAC/R industry. 00 25 0. Product Description: Pressure Relief Valves for use with all HFC, HCFC and CFC Refrigerants. /N. Since it is not intended to be an overload or high-pressure cutout, we recommend that the pressure-relief valve be set at the working pressure marked on the receiver, regardless of the type of refrigerant used. Browse Item # A 15504, SAFETYMASTER® Pressure Relief Valves - Straight Thru - NPTFE Inlet to Flare Outlet in the Mueller Industries Inc. Browse Item # A 17970, SAFETYMASTER® Pressure Relief Valves - Internal in the Mueller Industries Inc. All valves have been designed, constructed and rated in accordance with ANSI/ASHRAE 15-1994 Standard Safety Code for Mechanical Refrigeration. 5 Inch Mounting Feet Used On Item: High Temperature Refrigerant Motor Type 3-Phase Across the Line; Motor Protection Internal Line Break; Nominal Capacity 35000 BTU/Hour Relief valves conform to the American Standard Safety Code for Mechanical Refrigeration (ANSI/SHARAE 15), and are designed and manufactured in accordance with ASME Section VIII Division I. Nov 14, 2016 · Relief valve manufacturers recommend that the system running pressure is 80% of relief valve set pressure. Buy Mueller Refrigeration BG33752 Pressure Relief Valve new from the technical experts. catalog including Item #,Connection Size,Cv,MAP,Weight Mueller Refrigeration is a global leader in the design and manufacturing of premium-performance valves, protection devices, and brass fittings for various OEM customers in the commercial HVAC/R industry. B. When it comes to MUELLER Refrigeration Ball Valves, you can count on Grainger. They're resistant to fire, hail and termites. catalog including Item #,Item Name,Description,Connection Size,End Type,Second Connection Size,Second End Type,A, Mueller Refrigeration AH15506 3/4" Safety master Relief Valve 400 PSI Nice Shape $85. Refrigeration check valves prevent refrigerant from flowing in the wrong direction. Aug 24, 2022 · The marked capacity of a pressure relief valve, when installed with a rupture disc device between the inlet of the valve and the vessel, shall be multiplied by a factor of 0. catalog including Item #,Item Name,Description,Connection Size,End Type,Second Connection Size,Second End Type,Weight,Operating Pressure Mueller Refrigeration is a global leader in the design and manufacturing of premium-performance valves, protection devices, and brass fittings for various OEM customers in the commercial HVAC/R industry. Trust Technical Hot & Cold for the right OEM replacement part. A barn for your horses? A space for your hobbies? A Mueller steel building can be all of these things - and much more. We offer custom metal buildings that are big, small and everything in between – from living spaces to storage spaces, from workshops to commercial buildings. Mueller Refrigeration continues to be a global leader in the production of components for the air conditioning and refrigeration industries. 99 K 150 ‐ 450 psi Los númerous de catálogo indicant el tamaño y estilo de la válvula de alivio únicamente – el cliente debe especificar el ajuste de presión cuando realiza el pedido. We understand your success is ultimately our success. V. Looking for MUELLER, 1 Cv, Refrigerant Ball Valve? Find it at Grainger. catalog including Item #,Connection Size,Port,MAP,Weight,Seal Cap Kit PRESSURE RELIEF VALVEMueller Industries, Inc. Catalogs/Brochures Price Lists Technical Information Submittals CAD/BIMMueller Industries Terms of Sale © 2025 Mueller Streamline Co. When you consider quality and value, Mueller’s Standard Series Kits are the finest pre-designed steel buildings you can buy. 24 133 2. 99 + $7. is the leading manufacturer of steel buildings and residential metal roofing in Texas and the Southwest. TECHNICAL CATALOG 9001 3 Mueller Refrigeration is a global leader in the design and manufacturing of premium‐performance valves, protection devices, and brass fittings for various OEM customers in the commercial HVAC/R industry. Contact information for Mueller, Inc. Replacement Requirements Although the valve will reseat if not obstructed it is recommended that the valve be changed after discharge, when changing refrigerant & when equipment is rebuilt. To ensure the continuous integrity of each valve’s factory setting, Mueller Refrigeration employs physical deformation of the valve’s internal threads. Available in three sizes and a variety of color combinations, the Mueller Homestead provides a versatile and functional place to call home. Mueller Refrigeration is a global leader in the design and manufacturing of premium-performance valves, protection devices, and brass fittings for various OEM customers in the commercial HVAC/R industry. Important: A pressure-relief valve is installed in a refrigeration system primarily to protect the receiver. catalog including Item #,Item Name,Description,Connection Size,End Type,Second Connection Size,Second End Type,A, Features: Design Pressure (DP) / Maximum abnormal pressure (MAP): 700 psig, 48 bar Continuous operating temperature (COT): -40°F/300°F, -40°C/149°C Contact factory or visit website for compatibility with CFC, HCFC, HFC and HFO refrigerants and oils Allows easy replacement of attached relief valves and rupture discs while the system is operative. Certified National Board ratings are printed on Looking for MUELLER, 54 Cv, Refrigerant Ball Valve? Find it at Grainger. Mueller Pressure Relief Valves are not fitted with external seals. pdf), Text File (. Discover the Mueller Refrigeration A 15504-650 Safety Master Relief Valve, perfect for enhancing your refrigeration system's safety and efficiency. Mueller, Inc. Looking for MUELLER, 244 Cv, Refrigerant Ball Valve? Find it at Grainger. 17 0. Mueller Industries Straight-Through Pressure Relief Valve, Mueller Refrigeration pressure relief valves are designed and engineered to provide high-volume discharge primarily for use on liquid receiver applications above the liquid refrigerant level. catalog including Item #,Connection Size,End Type,Second Connection Size,Second End Type,Weight A 17834 1 1/4 1 1/4 4. Sep 26, 2022 · Find many great new & used options and get the best deals for MUELLER REFRIGERATION AS15504 Safety Master Relief Valve 362 PSI at the best online prices at eBay! Free shipping for many products! Browse Item # A 18736, SAFETYMASTER® Pressure Relief Valves - Straight Thru - NPTFE Inlet to NPTFI Outlet in the Mueller Industries Inc. Browse Item # A 15514, SAFETYMASTER® Pressure Relief Valves - Angle NPTFE to Flare in the Mueller Industries Inc. The basic structure of a Mueller steel building is made up of components. Mueller Refrigeration pressure relief valves are designed and engineered to provide high-volume discharge primarily for use on liquid receiver applications above the liquid refrigerant level. They are used for transient or short-duration overpressures where rupture disks would be too costly and time-intensive to replace or where keeping the system sealed is important Aug 24, 2022 · 150 ‐ 700 psi 150 ‐ 700 psi 150 ‐ 700 psi 150 ‐ 700 psi 150 ‐ 700 psi 150 ‐ 700 psi * Part Number indicates style and size of relief valve only. Extensive product details, fast shipping, and expert support Nov 4, 2016 · Mueller Refrigeration LLC, located at 121 Rogers Street, Hartsville, TN; USA declares that our Pressure Relief Valves described below are manufactured by Mueller Refrigeration LLC, and conform to Pressure Equipment Directive 2014/68/EU. 00 Sec B-1 - UL/FM Gate Valves Sec C-1 - UL/FM Check Valves Sec D-1 - UL/FM Tapping Materials Sec E-1 - UL/FM Indicator Posts Sec G-1 - UL/FM Automatic Control Valves HYDRO-GUARD® Sec 16 - Hydro-Guard® MACHINES & TOOLS Sec 1 - Drilling & Tapping Machines Sec 2 - Small Drilling Machines Sec 3 - Large Drilling Machines PIPE REPAIR Sec 4 - Service Mueller Industries, Inc. - phone, email, locations, call center hours With Mueller, you will have a true contractor supplier providing product guidance, education and support throughout the entire construction process. Since Mueller metal roofing is much stronger than traditional roofing materials, it delivers greater protection from hail, wind and rain. The “staking” method is approved by the National Board of Boiler and Pressure Vessel Inspectors (NB), Canadian Relief Valves, Air Conditioning & Refrigeration Components, HVACR Parts, including Valve, Self-Closing Combination Temperature and Pressure Relief. manufactures and provides a wide variety of main valves for water distribution systems around the world marketed under reliable brands including: Mueller, US Pipe Valve & Hydrant (USPVH), Jones, Henry Pratt, Hydro Gate, and Milliken. EU DECLARATION OF CONFORMITY Mueller Refrigeration LLC, located at 121 Rogers Street, Hartsville, TN; USA declares that, under our sole responsibility as manufacturer, the Pressure Relief Valves described below are manufactured by Mueller Refrigeration LLC, and conform to Pressure Equipment Directive 2014/68/EU. . Mueller has branch locations in Texas, New Mexico, Oklahoma, and Louisiana. Browse Item # A 15503, SAFETYMASTER® Pressure Relief Valves - Straight Thru - NPTFE Inlet to Flare Outlet in the Mueller Industries Inc. 90 of the rated relieving capacity of the valve alone. Potential adjustments are prevented by staking the internal components into a permanent position. Find downloadable PDFs of product brochures for the full line of Mueller Streamline Co. catalog including Item #,Item Name,Description,Connection Size,End Type,Second Connection Size,Second End Type,A, Mueller Refrigeration is a global leader in the design and manufacturing of premium-performance valves, protection devices, and brass fittings for various OEM customers in the commercial HVAC/R industry. Browse Item # B 34580, SAFETYMASTER® Pressure Relief Valves - Straight Thru - Straight Thread Inlet to NPTFI Outlet in the Mueller Industries Inc. Browse Item # A 18783, SAFETYMASTER® Pressure Relief Valves - Straight Thru - NPTFE Inlet to Flare Outlet in the Mueller Industries Inc. catalog including Item #,Item Name,Description,Connection Size (in),Second Connection Size,Second End T Mueller Refrigeration is a global leader in the design and manufacturing of premium-performance valves, protection devices, and brass fittings for various OEM customers in the commercial HVAC/R industry. 5 Inch x 7. Aug 25, 2022 · Conforms to EU Pressure Equipment Directive and UK Pressure Equipment Regulation, CRN, Compatible with all CFC, HCFC and HFC refrigerants and oils Mueller Refrigeration is a global leader in the design and manufacturing of premium-performance valves, protection devices, and brass fittings for various OEM customers in the commercial HVAC/R industry. txt) or read online for free. 25 0. catalog including Item #,Item Name,Description,Connection Size (in),Second Connection Size,Second End T MUELLER AQ17859 1/4" OD BALL VALVE W/ACCESS PORT Log In for Pricing and Availability Ball Valve MUELLER A18945 1/4FFLX1/4MFL MINI SPLIT BALL VALVE (A18450) Log In for Pricing and Availability Pressure Relief Valve MUELLER A15504 (AH15504) 400LB 1/2" RELIEF Browse SAFETYMASTER® Pressure Relief Valves - Straight Thru - Straight Thread Inlet to NPTFI Outlet in the Mueller Industries Inc. 94 125 2. Mueller Streamline, Air Conditioning & Refrigeration Components, HVACR Parts, including 3/8" ODF Ball Valve, 5/8" ODF Ball Valve, 1/2". The pressure relief valves listed on page 2 are considered a safety device, which would fall under Category IV. Internal Staking Internal staking is the primary tamper-evident and tamper-proof feature of Mueller Pressure Relief Valves. Aug 24, 2022 · 0. Browse SAFETYMASTER® Pressure Relief Valves - Internal in the Mueller Industries Inc. Mueller Refrigeration Co. Valves Mueller Co. Customer must specify pressure setting. Offers solution for applications requiring a ball valve style pressure relief valve manifold Internally equalized ball design Rupture‐proof encapsulated stem cULus listed by UL Mueller Refrigeration is a global leader in the design and manufacturing of premium-performance valves, protection devices, and brass fittings for various OEM customers in the commercial HVAC/R industry. is a global leader in the design and manufacture of premium-performance valves, protection devices, and brass fittings to the commercial HVAC and refrigeration industries. Models are available with multiple seat configurations, high pressure settings, and certified for use with R410a refrigerant. 25 shipping Browse Item # A 18444, SAFETYMASTER® Pressure Relief Valves - Straight Thru - NPTFE Inlet to NPTFI Outlet in the Mueller Industries Inc. Browse CYCLEMASTER® Ball Valves - Standard With Access Port in the Mueller Industries Inc. Refrigeration pressure relief valves protect HVAC systems from high-pressure conditions using an integrated, spring-loaded vent that opens above their set pressure to vent excess gas or fluid out of the system. Additionally, internal staking is the primary tamper-evident feature of Mueller Pressure Relief Valves (see page 4). catalog including Item #,Item Name,Description,Connection Size,End Type,Second Connection Size,Second End Type,A, Looking for MUELLER, 143 Cv, Refrigerant Ball Valve? Find it at Grainger. Mueller has intense quality control measures that provide consistency and durability in all of our steel products. Mueller Industries, Inc. Mueller Refrigeration products provide optimum performance and enhanced serviceability, built to the highest standards in the HVAC/R industry. Products today include such items as CYCLEMASTER® ball valves, compressor valves, relief valves, check valves and various system protection devices. Effective immediately, the following Mueller relief valves will no longer have National Board certification, but will continue to be offered without agency approvals: Jun 20, 2025 · Mueller Refrigeration Safety master Relief Valve A15504-400 BRAND NEW $74. Browse CYCLEMASTER® Ball Valves - Actuated 3-Way in the Mueller Industries Inc. This document provides information on pressure relief valves, including: - Temperature range of -40°F/300°F or -40°C/149°C - Designed primarily for use on liquid receiver applications above the liquid refrigerant level - Comply with safety and pressure vessel codes like ASHRAE Apr 21, 2006 · Mueller Refrigeration is a global leader in the design and manufacturing of premium-performance valves, protection devices, and brass fittings for various OEM customers in the commercial HVAC/R industry. , certifying specific capacities and identified by the ASME and National Board NB stamps on each valve. This thread deformation preserves the valve setting by staking the internal components into place. com®. Mueller_Refrigeration_Catalog_2017 - Free download as PDF File (. We hereby declare that our pressure relief valves were produced and tested in accordance with the requirements of Schedule 1A, Part 3, Module B, and Schedule 1A, Part 5, Module D of the Regulation. Additionally, the Mueller Refrigeration is a global leader in the design and manufacturing of premium-performance valves, protection devices, and brass fittings for various OEM customers in the commercial HVAC/R industry. We manufacture every steel component with top-quality 26-gauge steel. catalog including 45° Flare Fittings,Brass Angle Isolation Valves,Brass Compressor Valve,CYCLEMASTER® Ball Valves,DRYMASTER® Filter Driers,DRYMASTER® Filter Drier Cores,DRYMASTER® High Capacity Heat Mueller Refrigeration is a global leader in the design and manufacturing of premium-performance valves, protection devices, and brass fittings for various OEM customers in the commercial HVAC/R industry. Mueller Inc. catalog including Item #,Item Name,Description,Connection Size,End Type,Second Connection Size,Second End Type,A, Browse SAFETYMASTER® Pressure Relief Valves - Internal in the Mueller Industries Inc. catalog including Item #,Item Name,Description,Connection Size,End Type,Second Connection Size,Second End Type,A, Browse Item # B 35413, SAFETYMASTER® Pressure Relief Valves - Straight Thru - Straight Thread Inlet to Flare Outlet in the Mueller Industries Inc. to indicate National Board certifications as to capacities. Supplies and solutions for every industry, plus easy ordering, fast delivery and 24/7 customer support. Mueller, Inc. 00 0. Pressure-Relief Valves Superior offers the most complete range of refrigeration relief valves in the industry. Browse SAFETYMASTER® Pressure Relief Valves - Atmospheric - NPTFE Inlet in the Mueller Industries Inc. catalog including Item #,Connection Size (in),Second Connection Size,Second End Type,Weight Installation of Pressure Relief Valves Care should be taken to ensure that pressure relief valves are properly installed in the refrigeration system. vyvny ozemz jmjba mzpkrqh wiq ondn hsi nmt wfiavh yex