Pressure Relief Valves

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CAMCO 10427 Relief Valve, 3/4 in, 150 psi Operating, Copper

The CAMCO T and P relief valve safely relieves excess temperature and pressure in your water heater. The CAMCO T and P valve is safe for use up to 150 psi and/or to 210 deg F. It has a 3/4 in inlet or outlet and a 3-5/16 in long shank. Durable all copper alloy body.
$22.99

CAMCO 10473 Relief Valve, 3/4 in NPT, 150 psi Operating, Brass

CAMCO's 3/4 in temperature and pressure valve with 4 in probe will help protect your RV or home water heater from excessive temperature and water pressure. It's factory set at 150 psi and 210 deg F. It features epoxy-coated probe to prevent corrosion buildup.
$10.99

CAMCO 10493 Relief Valve, 3/4 in, 150 psi Operating, Brass

Setting: of 150 psi/210 deg F, stainless steel spring, all brass body, ANS Z21.22 design, AGA certified, epoxy coated extension probe.
$19.99

SharkBite NCLX-5 Series 23576-0150 Relief Valve, 3/4 in MNPT x FNPT, Bronze

The NCLX features include a cast bronze body, brass and stainless steel internal parts, silicone seat disc and stainless steel spring. The NCLX incorporates an inert thermal element coating that provides effective isolation from mineral deposits (liming). The NCLX comes standard with a test lever. The valve is completely automatic and reseats after either temperature or pressure relief.
$18.99

SharkBite NCLX-LX Series 23577-0150 Relief Valve, 3/4 in MNPT x FNPT, Bronze

The NCLX features include a cast bronze body, brass and stainless steel internal parts, silicone seat disc and stainless steel spring. The NCLX incorporates an inert thermal element coating that provides effective isolation from mineral deposits (liming). The NCLX comes standard with a test lever. The valve is completely automatic and reseats after either temperature or pressure relief.
$19.99

Tru-Flate 21-707 Safety Valve, 1/4 in, 125 psi, Brass

Tru-Flate Safety Valve, 1/4 in, 125 psi, Brass, ASME Specified
$12.99

Watts 1 LFN45BM1-U Pressure Reducing Valve, 1 NPT x NPT Female, 25 to 75 psi Operating, Silicone Alloy

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).
$64.99

Watts 100XL-125 Relief Valve, 3/4 in MNPT x FNPT, 75 to 150 psi Operating, Brass

Used in water heater and hot water storage tank applications to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 105,000 Btu/hr. Features a bronze body with NPT male inlet and NPT female outlet connections, unique thermostat with special thermo-bonded coating and a test lever. ASME rated and CSA listed. Temperature relief is 210 deg F (99 deg C), pressure relief range is 75 to 150psi (5.2 to 10.3 bar).
$32.99

Watts 100XL-150 Relief Valve, 3/4 in MNPT x FNPT, 150 psi Operating, Brass

Used in water heater and hot water storage tank applications to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 105,000 Btu/hr. Features a bronze body with NPT male inlet and NPT female outlet connections, unique thermostat with special thermo-bonded coating and a test lever. ASME rated and CSA listed. Temperature relief is 210 deg F (99 deg C), Pressure relief range is 75 to 150psi (5.2 to 10.3 bar).
$32.99

Watts 100XL-8-150 Relief Valve, 3/4 in MNPT x FNPT, 75 to 150 psi Operating, Brass

Used in water heater and hot water storage tank applications to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 105,000 Btu/hr. Features a bronze body with NPT male inlet and NPT female outlet connections, unique thermostat with special thermo-bonded coating and a test lever. ASME rated and CSA listed. Temperature Relief of 210 deg F (99 deg C), Pressure Relief Range of 75 to 150psi (5.2 to 10.3 bar).
$19.99

Watts 3/4 LFN45BM1-U Pressure Reducing Valve, 3/4 in NPT x NPT Female, 25 to 75 psi Operating, Silicone Alloy

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).
$59.99

Watts 374A Pressure Relief Valve, 3/4 in FIP, 30 to 150 psi Operating, Iron

Series 374A boiler pressure relief valves are used in hot water boiler applications to protect against excessive pressure on all types of hot water heating boiler equipment. They have an iron body construction with forged bronze inlet connections, non-metallic disc-to-metal seating, stainless steel spring and test lever. Series 374A resists corrosive water conditions, sticking and freezing and prevents water and sediment from being trapped in the seat. It is designed for emergency safety relief and shall not be used as an operating control. Standard pressure setting 30 psi. Pressure range rated up to 550,000 Btu/hr at a 30 psi setting only.
$59.99

Watts LF100XL Series LL100XL-150/210 Relief Valve, 3/4 in MNPT x FNPT, 75 to 150 psi Operating, Bronze

Used in water heater and hot water storage tank applications to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 105,000 Btu/hr. Features a bronze body with NPT male inlet and NPT female outlet connections, unique thermostat with special thermo-bonded coating and a test lever. ASME rated and CSA listed. Temperature relief is 210 deg F (99 deg C), Pressure relief range is 75 to 150psi (5.2 to 10.3 bar).
$24.99
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