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Home > PLUMBING > ROUGH PLUMBING SUPPLIES > PUMPS (WELL) > PRESSURE REGULATING VALVES
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VLV RLF 1/2IN NO LD BRZ
Boshart PENL-RV05 Pressure Relief Valve, 1/2 in, Brass Body
Our Price: $19.99

Boshart Pressure Relief Valve, Nominal Size: 1/2 in, Operating Pressure: 75 psi, Body Material: Brass, Spring Material: Stainless Steel, Softgoods Material: Buna-N, Dimensions: 4 in L x 2 in W x 3-1/2 in H more info
VLV RLF 3/4IN NO LD BRZ
Boshart PENL-RV07 Pressure Relief Valve, 3/4 in, Brass Body
Our Price: $21.99

Boshart Pressure Relief Valve, Nominal Size: 3/4 in, Operating Pressure: 75 psi, Body Material: Brass, Spring Material: Stainless Steel, Softgoods Material: Buna-N, Dimensions: 4 in L x 2 in W x 3-1/2 in H more info
Simmons 450-5 Relief Valve
Simmons 450-5 Relief Valve, 1/2 in
Our Price: $24.99

Cast brass finish. Pressure only relief valve. Factory preset at 75 psi. more info
VALVE PRES CALIBRATD RLF 1/2IN
WATTS 0371271 Series 530C Pressure Relief Valve, 1/2 in, MNPT x FNPT, 50 to 175 psi Adjustment, 150 psi Setting
Our Price: $34.99

This 1/2 in calibrated pressure relief valve is used in commercial, residential and industrial applications to protect against excessive pressure in systems containing water, oil or air. It consists of a bronze body construction with NPT threaded male inlet and NPT threaded female (drain) outlet connections, stainless steel spring, brass bonnet, Buna-N disc and Buna-N O-ring. Series 530C has a calibrated adjustment feature for setting the valve to the required relief pressure and is ideal for bypass thermal expansion pressure relief (not ASME approved). It is for use in fire protection systems. The maximum pressure is 300 psi (20.67 bar). The adjustable pressure range is 50 to 175 psi (3.45 to 12.06 bar). more info
VALVE PRESSURE REGULATE 3/4
SharkBite EB75 Series 23000-0045 Pressure Regulating Valve, 3/4 in Connection, FPT, Iron Body
Our Price: $69.99

The EB75 is a compact, iron-body pressure reducing and regulating valve designed for installations where small size and economy are important. Because of the iron body, this valve is not recommended for use in potable water applications. The EB75 comes factory set at 45 psi but has an adjustment range of 10 to 70 psi. The valve also comes in a low-pressure range of 0-20 psi. more info
Sharkbite EB45 Pressure Regulating Valve
SharkBite EB45 Series 23882-0045 Pressure Regulating Valve, 1/2 in Connection, Single Union x NPT, Bronze Body
Our Price: $92.99

The EB-45 Series is a lead-free one 1/2 cartridge based pressure reducing and regulating valve with a bronze body. The valve construction is similar to a traditional regulator in that it retains a separate spring chamber and adjusting screw, but offers the simplicity and maintenance benefits of a cartridge based valve. The EB-45 is assembled using modular construction methods and features end connections threaded for both FIP and union in 1/2 in through 2 in sizes. The EB-45 is intended for use where supply line pressure does not exceed 300 psi (400 psi 1/2 in, 3/4 in and 1 in). The EB-45 pressure regulators are supplied by the factory with a standard delivery setting of 45 psi. The outlet pressure can be adjusted from 10 to 70 psi without changing the spring. This regulator is suited for either cold or hot (to 180 deg F) water service. more info
REGULATOR PP 3/4IN BRS EB45 LF
SharkBite 22674-0045 Pressure Regulating Valve, 3/4 in Connection, Push-Fit, 10 to 70 psi Regulating, Bronze Body, Zinc
Our Price: $99.99

SharkBite 22674-0045 regulator 3/4 in EB-45. The pressure regulator is a half-cartridge based pressure reducing and regulating valve with a bronze body. The valve resembles the traditional regulators with a spring chamber and an adjusting screw, but offers the performance of a cartridge based valve. more info
Watts LFN45B Pressure Reducing Valve
Watts 3/4 LFN45BM1-U Pressure Reducing Valve, 3/4 in, NPT x NPT Female, Silicone Alloy Body
Our Price: $109.99

Series LFN45B lead-free water pressure reducing valves are used in commercial and residential applications to reduce incoming water pressure to a predetermined level, thereby protecting downstream plumbing system components and reducing water consumption. Designed for easy accessibility and serviceability without removing the valve from the line. Standard pressure setting is 50 psi with an adjustable range of 25 to 75 psi (172 to 517 kPa). more info
Sharkbite EB45 Pressure Regulating Valve
SharkBite EB45 Series 23808-0045 Pressure Regulating Valve, 3/4 in Connection, Push-Fit, Bronze Body
Our Price: $119.99

The EB-45 Series is a lead-free one 1/2 cartridge based pressure reducing and regulating valve with a bronze body. The valve construction is similar to a traditional regulator in that it retains a separate spring chamber and adjusting screw, but offers the simplicity and maintenance benefits of a cartridge based valve. The EB-45 is assembled using modular construction methods and features end connections threaded for both FIP and union in 1 in through 2 in sizes. The EB-45 is intended for use where supply line pressure does not exceed 300 psi (400 psi 1/2 in, 3/4 in and 1 in). The EB-45 pressure regulators are supplied by the factory with a standard delivery setting of 45 psi. The outlet pressure can be adjusted from 10 to 70 psi without changing the spring. This regulator is suited for either cold or hot (to 180 deg F) water service. more info
Sharkbite EB45 Pressure Regulating Valve
SharkBite EB45 Series 23155-0045 Pressure Regulating Valve, 1 in Connection, Single Union x NPT, Bronze Body
Our Price: $129.99

The EB-45 Series is a lead-free one 1/2 cartridge based pressure reducing and regulating valve with a bronze body. The valve construction is similar to a traditional regulator in that it retains a separate spring chamber and adjusting screw, but offers the simplicity and maintenance benefits of a cartridge based valve. The EB-45 is assembled using modular construction methods and features end connections threaded for both FIP and union in 1/2 in through 2 in sizes. The EB-45 is intended for use where supply line pressure does not exceed 300 psi (400 psi 1/2 in, 3/4 in and 1 in). The EB-45 pressure regulators are supplied by the factory with a standard delivery setting of 45 psi. The outlet pressure can be adjusted from 10 to 70 psi without changing the spring. This regulator is suited for either cold or hot (to 180 deg F) water service. more info