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  • Resideo Braukmann DS06-100-DUS-LF Pressure Reducing Valve 1/2 Inch Double Union Sweat DialSetResideo Braukmann DS06-100-DUS-LF Pressure Reducing Valve 1/2 Inch Double Union Sweat DialSet
    RESIDEO BRAUKMANN
    Resideo Braukmann DS06-100-DUS-LF Pressure Reducing Valve 1/2 Inch Double Union Sweat DialSet
    SKU: DS06-100-DUS-LF
    Product DescriptionResideo Braukmann's DS06-100-DUS-LF Pressure Regulating Valve provides precise flow management for both potable water and irrigation systems. This valve ensures consistent outlet pressure across varying inlet conditions. Maintains stable outlet pressure with built-in Dial-Set control. Noncorroding, easily replaceable unitized cartridge. Lead-free, compliant with...
    $21.99
    $21.99
  • Kunkle Valve 0537-H01-HM0060 Pressure Relief Valve 2 inch Cast Iron 60 PSI Steam ASME IVKunkle Valve 0537-H01-HM0060 Pressure Relief Valve 2 inch Cast Iron 60 PSI Steam ASME IV
    KUNKLE VALVE
    Kunkle Valve 0537-H01-HM0060 Pressure Relief Valve 2 inch Cast Iron 60 PSI Steam ASME IV
    SKU: 0537-H01-HM0060
    Product DescriptionThe Kunkle Valve model 0537-H01-HM0060 is a robust pressure relief valve designed for steam applications, ensuring secure operations in high-pressure environments. This valve is pivotal for maintaining system safety and preventing overpressure conditions in boilers and hot water systems. Constructed from high-grade cast...
    $719.07
    $719.07
  • Resideo Braukmann DS06-104-DUS-LF Pressure Reducing Valve 1-1/2 in Bronze Stainless Steel FNPT Union Sweat
    RESIDEO BRAUKMANN
    Resideo Braukmann DS06-104-DUS-LF Pressure Reducing Valve 1-1/2 in Bronze Stainless Steel FNPT Union Sweat
    SKU: DS06-104-DUS-LF
    Product DescriptionThe Resideo Braukmann DS06-104-DUS-LF Pressure Reducing Valve offers optimal performance in maintaining a constant outlet pressure regardless of variations in the supply pressure. Designed for both commercial and residential applications, this valve is perfect for ensuring stable water pressure in systems. Manufactured using...
    $433.81
    $433.81
  • Resideo Braukmann DS06-103-DUT-LF Pressure Reducing Valve 1-1/4 Inch Double Union NPT DialSetResideo Braukmann DS06-103-DUT-LF Pressure Reducing Valve 1-1/4 Inch Double Union NPT DialSet
    RESIDEO BRAUKMANN
    Resideo Braukmann DS06-103-DUT-LF Pressure Reducing Valve 1-1/4 Inch Double Union NPT DialSet
    SKU: DS06-103-DUT-LF
    Product DescriptionThe Resideo Braukmann DS06-103-DUT-LF Pressure Reducing Valve ensures consistent outlet pressure across a broad range of inlet pressures, tailored for potable water and irrigation. The unique downstream pressure adjustment dial removes the necessity for a pressure gauge during setup, simplifying the installation process....
    $256.58
    $256.58
  • Resideo DS06-103-DUS-LF Pressure Reducing Valve 1-1/4 Inch Bronze Union SweatResideo DS06-103-DUS-LF Pressure Reducing Valve 1-1/4 Inch Bronze Union Sweat
    RESIDEO BRAUKMANN
    Resideo DS06-103-DUS-LF Pressure Reducing Valve 1-1/4 Inch Bronze Union Sweat
    SKU: DS06-103-DUS-LF
    Product DescriptionThe Resideo DS06-103-DUS-LF is a pressure reducing valve designed to maintain steady pressure in complex plumbing systems. It is crafted from durable bronze and features a union sweat connection ideal for both commercial and residential settings. Adjustable pressure range from 25 to 90...
    $252.88
    $252.88
  • Resideo Braukmann DS06-102-DUS-LF Pressure Reducing Valve 1 Inch 250 PSI Lead-FreeResideo Braukmann DS06-102-DUS-LF Pressure Reducing Valve 1 Inch 250 PSI Lead-Free
    RESIDEO BRAUKMANN
    Resideo Braukmann DS06-102-DUS-LF Pressure Reducing Valve 1 Inch 250 PSI Lead-Free
    SKU: DS06-102-DUS-LF
    Product DescriptionThe Resideo Braukmann DS06-102-DUS-LF Pressure Reducing Valve is engineered to maintain consistent outlet pressure across a wide range of inlet pressures. Designed for both potable water and irrigation applications, this valve features a unique downstream pressure adjustment dial that allows setting without a...
    $144.19
    $144.19
  • Resideo DS06-104-DUT-LF 1.5 inch PRV 25-90# Double Union NPT Pressure Reducing ValveResideo DS06-104-DUT-LF 1.5 inch PRV 25-90# Double Union NPT Pressure Reducing Valve
    RESIDEO BRAUKMANN
    Resideo DS06-104-DUT-LF 1.5 inch PRV 25-90# Double Union NPT Pressure Reducing Valve
    SKU: DS06-104-DUT-LF
    Product DescriptionThe Resideo DS06-104-DUT-LF Pressure Reducing Valve, expertly designed for precise water pressure control, is ideal for industrial settings. This robust brass-bodied valve with a stainless steel spring offers reliable performance, ensuring constant outlet pressure irrespective of varying inlet pressures. Adjustable output pressure from...
    $401.98
    $401.98
  • Resideo DS06-102-SUS-LF Pressure Reducing Valve Union Sweat 1 inch Replacement DS05C1071Resideo DS06-102-SUS-LF Pressure Reducing Valve Union Sweat 1 inch Replacement DS05C1071
    RESIDEO BRAUKMANN
    Resideo DS06-102-SUS-LF Pressure Reducing Valve Union Sweat 1 inch Replacement DS05C1071
    SKU: DS06-102-SUS-LF
    Product DescriptionThe Resideo DS06-102-SUS-LF Pressure Reducing Valve ensures premium management of water pressure in a range of settings, including residential, commercial, and irrigation systems. Crafted from corrosion-resistant materials with a union sweat connection, this model is also lead-free, enhancing its suitability for potable water...
    $19.99
    $19.99
  • Resideo DS06-104-LF Pressure Reducing Valve 1.5 Inches PRV UnionResideo DS06-104-LF Pressure Reducing Valve 1.5 Inches PRV Union
    RESIDEO BRAUKMANN
    Resideo DS06-104-LF Pressure Reducing Valve 1.5 Inches PRV Union
    SKU: DS06-104-LF
    Product DescriptionThe Resideo DS06-104-LF Pressure Reducing Valve ensures optimal performance in various applications, providing reliable and consistent pressure management. Ideal for professionals in HVAC and plumbing, this valve features a robust brass construction and a convenient union connection for easy installation. Durable brass build...
    $15.99
    $15.99
  • Resideo DS06-101-DUS-LF Pressure Reducing Valve 3/4 in Bronze Plastic Stainless Steel FNPT x Double Union SweatResideo DS06-101-DUS-LF Pressure Reducing Valve 3/4 in Bronze Plastic Stainless Steel FNPT x Double Union Sweat
    RESIDEO BRAUKMANN
    Resideo DS06-101-DUS-LF Pressure Reducing Valve 3/4 in Bronze Plastic Stainless Steel FNPT x Double Union Sweat
    SKU: DS06-101-DUS-LF
    Product DescriptionThe Resideo DS06-101-DUS-LF Pressure Reducing Valve is engineered to maintain a consistent outlet pressure, suitable for various water pressure management applications. This valve features a unique dial-set system for easy adjustment without the need for a pressure gauge, ideal for both commercial and...
    $113.99
    $113.99
  • MAXITROL 325-5-1 1 Gas Pressure Regulator for Up to 10 PSI Use With R325E10 Spring Includes 12A39 Vent Limiter & Standard 4-12 Spring 325000 BTU Replaces 325-5A-1
    MAXITROL
    MAXITROL 325-5-1 1 Gas Pressure Regulator for Up to 10 PSI Use With R325E10 Spring Includes 12A39 Vent Limiter & Standard 4-12 Spring 325000 BTU Replaces 325-5A-1
    SKU: 325-5-1
    Product DescriptionThe Maxitrol 325-5-1 1 Gas Pressure Regulator is designed for precise pressure control in industrial gas systems. This regulator features a spring range of 4 to 12 and a pressure range of up to 10 PSI. It includes a 12A39 vent limiter and...
    $71.01
    $71.01
  • RHEEM SP9012B Temperature and Pressure Relief Valve for High-Capacity Water Heaters
    RHEEM
    RHEEM SP9012B Temperature and Pressure Relief Valve for High-Capacity Water Heaters
    SKU: SP9012B
    Product DescriptionThe Rheem SP9012B Temperature and Pressure Relief Valve is designed for high-capacity water heaters, ensuring operational safety by managing pressure levels effectively. This durable piece from Rheem, a leader in water heating solutions, measures approximately nine point two five inches in overall length...
    $180.46
    $180.46
  • Maxitrol 325-5B-1/2 Gas Pressure Regulator Brass Construction Natural and LP Gas Applications
    MAXITROL
    Maxitrol 325-5B-1/2 Gas Pressure Regulator Brass Construction Natural and LP Gas Applications
    SKU: 325-5B-1/​2
    Product DescriptionThe Maxitrol 325-5B-1/2 gas pressure regulator is suitable for industrial and commercial applications. It features a 125 psi maximum inlet pressure and delivers a pressure range from 4 to 12 W.C. Constructed from brass with a Buna-N diaphragm and a stainless steel spring,...
    $90.40
    $90.40
  • Maxitrol R400B10-36 Regulator 3-6 Inch WC Plated Spring
    MAXITROL
    Maxitrol R400B10-36 Regulator 3-6 Inch WC Plated Spring
    SKU: R400B10-36
    Product DescriptionExplore the robust Maxitrol R400B10-36, a precision-engineered pressure regulator designed for applications involving Welding, Soldering and Brazing. This product regulates pressure within a range of three to six inches WC, ensuring consistent performance in professional environments. Designed for reliability in pressure adjustments. Plated...
    $21.99
    $21.99
  • Maxitrol 325-9L210E-1-1/2 Pressure Regulator with Overpressure ProtectionMaxitrol 325-9L210E-1-1/2 Pressure Regulator with Overpressure Protection
    MAXITROL
    Maxitrol 325-9L210E-1-1/2 Pressure Regulator with Overpressure Protection
    SKU: 325-9L210E-11/​2
    Product DescriptionThe Maxitrol 325-9L210E-1-1/2 pressure regulator is a sturdy and reliable solution for managing gas pressure in various systems. With an overpressure protection device, this unit ensures that the downstream pressure does not exceed safe levels, adding safety and dependability to your gas control...
    $1,278.39
    $1,278.39
  • Resideo V5306B1009 Natural Gas Pressure Regulator 3.5 Inches WC - High-Precision for Commercial UseResideo V5306B1009 Natural Gas Pressure Regulator 3.5 Inches WC - High-Precision for Commercial Use
    RESIDEO BRAUKMANN
    Resideo V5306B1009 Natural Gas Pressure Regulator 3.5 Inches WC - High-Precision for Commercial Use
    SKU: V5306B1009
    Product Description The Resideo V5306B1009 Natural Gas Pressure Regulator ensures consistent outlet pressure for effective operation of gas-fired appliances in commercial settings. Crafted for precision and durability, this regulator is essential for maintaining stable gas pressure. Precise pressure maintenance at 3.5 inches WC. Durable...
    $21.99
    $21.99
  • Maxitrol MR510-1/2 Modulator Regulator Valve 1/2 PSI Size 1/2 InchMaxitrol MR510-1/2 Modulator Regulator Valve 1/2 PSI Size 1/2 Inch
    MAXITROL
    Maxitrol MR510-1/2 Modulator Regulator Valve 1/2 PSI Size 1/2 Inch
    SKU: MR510-1/​2
    Product DescriptionThe Maxitrol MR510-1/2 is a modulating regulator valve designed for precise control of gas flow in HVAC systems. This valve is capable of handling a pressure rating of 1/2 PSI and is sized at 1/2 inch, making it an ideal choice for both...
    $220.71
    $220.71
  • Maxitrol 325-9BL-1 1/2 Line Pressure Gas Regulator
    MAXITROL
    Maxitrol 325-9BL-1 1/2 Line Pressure Gas Regulator
    SKU: 325-9BL-11/​2
    Product DescriptionThe Maxitrol 325-9BL-1 1/2 Line Pressure Gas Regulator is designed for precise flow control in various applications. This gas regulator features a durable brass body and is capable of handling pressures up to 1000 PSI. It provides accurate fluid flow management with a...
    $448.70
    $448.70
  • Watts 0009162 LFU5B-Z3 1 Inch Pressure Reducing Valve Cast Copper Silicon Alloy Replacement 0009162
    WATTS
    Watts 0009162 LFU5B-Z3 1 Inch Pressure Reducing Valve Cast Copper Silicon Alloy Replacement 0009162
    SKU: 9162
    Product DescriptionThe Watts LFU5B-Z3 pressure reducing valve is designed for optimal water flow regulation in various applications. Constructed from cast copper silicon alloy, it ensures durability and compliance with strict safety standards including ASSE 1003 and ANSI/NSF 61G certification. Lead-free composition meeting current regulatory...
    $1,973.52
    $1,973.52
  • Watts 0864946 2 Inch Repair Kit for 25AUB Pressure Reducing ValveWatts 0864946 2 Inch Repair Kit for 25AUB Pressure Reducing Valve
    WATTS
    Watts 0864946 2 Inch Repair Kit for 25AUB Pressure Reducing Valve
    SKU: 864946
    Product DescriptionThe Watts 0864946 is a comprehensive 2 inch repair kit designed for 25AUB pressure reducing valves. This essential maintenance pack is engineered to sustain or enhance valve performance through quality replacements of crucial components. Includes gaskets, diaphragm, disc, and other critical parts Made...
    $193.13
    $193.13
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High-Quality Pressure Relief Valves for HVAC Systems

Browse our selection of pressure relief valves, designed to ensure safety and efficient operation of your HVAC systems. These valves are crucial for controlling pressure and preventing damage to your equipment.

Pressure Reducing and Relief Valves

Pressure reducing and relief valves are ideal for regulating and maintaining safe pressure levels in HVAC systems. These valves help protect sensitive components from high-pressure conditions, ensuring longevity and reliable performance.

Water Heater Pressure Valves and Balance Valves

Check out our selection of water heater pressure valves and pressure balance valves. These valves are designed to regulate pressure in water heating systems, ensuring safe and efficient operation in residential and commercial setups.

Frequently Asked Questions

A pressure relief valve is a safety device that automatically releases excess pressure from a system to prevent damage or failure. It is crucial for protecting plumbing, HVAC, and other systems from overpressure situations.

We offer a variety of pressure relief valves, including spring-loaded, diaphragm, and adjustable models, suitable for various HVAC and hydronic systems.

The appropriate pressure relief valve depends on the pressure rating and flow requirements of your system. Refer to product specifications or consult with customer support to find the right valve for your needs.

While installation is straightforward, it is essential to follow the manufacturer’s instructions carefully. If unsure, it’s best to consult a professional to ensure safe and proper installation.

Regular maintenance involves inspecting the valve for leaks, ensuring it functions properly under pressure, and cleaning it to remove any debris. It’s also important to test the valve periodically to ensure it activates at the correct pressure level.

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