Pressure & Relief Valves

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  • Sherwood Valve 3014-400 Superior Pressure Relief Straight Valve 400 PSI
    SHERWOOD VALVE
    Sherwood Valve 3014-400 Superior Pressure Relief Straight Valve 400 PSI
    SKU: 3014-400
    Product DescriptionThe Sherwood Valve 3014-400 is a pressure relief straight valve designed for efficient operation in refrigeration systems. This valve features a three-eighths inch male NPT connection which allows for easy installation. The valve has a relief setting of four hundred PSI, ensuring that...
    $100.47
    $100.47
    $160.07
  • Sherwood Valve 3220-400 Superior Pressure Relief Angle Valve 1/2 Male NPT X 5/8 SAE
    SHERWOOD VALVE
    Sherwood Valve 3220-400 Superior Pressure Relief Angle Valve 1/2 Male NPT X 5/8 SAE
    SKU: 3220-400
    Product DescriptionThe Sherwood Valve 3220-400 is a reliable pressure relief angle valve designed for various refrigeration applications. This valve features a half-inch male NPT inlet and a five-eighths inch SAE outlet, providing optimal flow control. With a relief setting of four hundred PSI, it...
    $129.03
    $129.03
    $245.75
  • Mueller A15504-450 Pressure Relief Valve, 1/2 NPTFE Inlet x 5/8 Flare 500# R410A
    MUELLER INDUSTRIES
    Mueller A15504-450 Pressure Relief Valve, 1/2 NPTFE Inlet x 5/8 Flare 500# R410A
    SKU: A15504-450
    Product DescriptionThe Mueller A15504-450 is a pressure relief valve designed for refrigeration applications. It features a half-inch NPTFE inlet and a five-eighths flare connection, capable of handling pressures up to five hundred pounds for R410A refrigerant. This valve ensures safe operation in refrigeration systems...
    $106.97
    $106.97
    $157.67
  • Bell & Gossett 110195 Pressure Reducing Valve 45 Pounds 7
    BELL & GOSSETT
    Bell & Gossett 110195 Pressure Reducing Valve 45 Pounds 7
    SKU: 110195
    Product DescriptionThe Bell & Gossett Pressure Reducing Valve, model 110195, is designed to reduce pressure in various systems. This valve is set at 45 pounds and features a 3/4 inch inlet size. Suitable for a range of industrial applications. 3/4 inch inlet size Set...
    $204.47
    $204.47
    $312.07
  • Bell & Gossett 110197 Pressure Reducing Valve 1/2NPT Dual ReliefBell & Gossett 110197 Pressure Reducing Valve 1/2NPT Dual Relief
    BELL & GOSSETT
    Bell & Gossett 110197 Pressure Reducing Valve 1/2NPT Dual Relief
    SKU: 110197
    Product DescriptionThe Bell & Gossett 110197 Pressure Reducing Valve combines advanced pressure relief and reducing features, making it ideal for various applications. Its fast fill feature, low inlet pressure check valve, and cleanable strainer ensure reliable performance. Fast fill feature Low inlet pressure check...
    $284.25
    $284.25
    $381.36
  • Honeywell FK06-101-DUS-LF FK06 Pressure Reducing Valve Filter 3/4 Sweat No Lead
    HONEYWELL
    Honeywell FK06-101-DUS-LF FK06 Pressure Reducing Valve Filter 3/4 Sweat No Lead
    SKU: FK06-101-DUS-LF
    Product DescriptionThe Honeywell FK06-101-DUS-LF is a pressure reducing valve filter designed for use in HVAC systems. This model is made with no lead materials, ensuring compliance with safety regulations. Its size is three-fourths of an inch sweat type connection. The filter effectively regulates water...
    $19.99
    $19.99
  • Honeywell K06U1135 - D05/Ds05 Union Assembly Kit. Includes Nut
    HONEYWELL
    Honeywell K06U1135 - D05/Ds05 Union Assembly Kit. Includes Nut
    SKU: K06U1135
    Union Kit For 1-1/4-In. Ds06 And Fk06 Npt Valves. Includes Union Nut, Threaded Tailpiece, And Gasket
    $58.05
    $58.05
  • Honeywell D146M1032 Braukmann Sparco 3/4 Inch Differential Pressure Regulator With IndicatorHoneywell D146M1032 Braukmann Sparco 3/4 Inch Differential Pressure Regulator With Indicator
    HONEYWELL
    Honeywell D146M1032 Braukmann Sparco 3/4 Inch Differential Pressure Regulator With Indicator
    SKU: D146M1032
    Product DescriptionThe Honeywell D146M1032 Braukmann Sparco 3/4 Inch Differential Pressure Regulator ensures optimal hydronic system performance. It prevents excessive pump head pressure when most radiator valves are closed, maintaining a constant differential. This regulator is ideal for reducing flow noise caused by valve throttling...
    $181.24
    $181.24
  • Rheem SP9013E Temperature and Pressure Relief Valve (T&P)Rheem SP9013E Temperature and Pressure Relief Valve (T&P)
    RHEEM
    Rheem SP9013E Temperature and Pressure Relief Valve (T&P)
    SKU: SP9013E
    Product DescriptionThe Rheem SP9013E Temperature and Pressure Relief Valve (T&P) is an essential component for water heaters. It protects against excessive temperature and pressure, reducing the risk of damage or injury. This valve automatically releases excess pressure and maintains safe operational conditions. Brass construction...
    $137.82
    $137.82
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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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