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Pressure Relief Valves

We carry a large selection of Wilkins pressure relief valves by Zurn in regular and lead-free brass. These valves include models with adjustable and non-adjustable pressure relief settings in 1/2" and 3/4" sizes in regular and lead-free brass.

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Product Description Part# / Brand Qty Unit Price
1/2" Adjustable Pressure Relief Valve 25-175 psi (Lead-Free)

Temporary Out of Stock

12-P1500XL
Zurn
x1
$22.95 / each
3/4" Adjustable Pressure Relief Valve 25-175 psi (Lead-Free)

34-P1500XL
Zurn
x1
$22.95 / each
1/2" Adjustable Pressure Relief Valve 75-125 psi (Lead-Free)

12-P1550XL-125
Zurn
x1
$6.25 / each
3/4" Adjustable Pressure Relief Valve 75-125 psi (Lead-Free)

34-P1550XL-125
Zurn
x1
$6.25 / each
3/4" Pressure Relief Valve 30 psi (Lead-Free)

P1000AXL-30C
Zurn
x1
$11.50 / each
3/4" Pressure Relief Valve 125 psi (Lead-Free)

P1000AXL-125C
Zurn
x1
$11.50 / each
3/4" Pressure Relief Valve 150 psi (Lead-Free)

Temporary Out of Stock

P1000AXL-150C
Zurn
x1
$11.50 / each
3/4" Temperature & Pressure Relief Valve w/ 4" probe

TP1100A-4C-150C
Zurn
Not Lead Free
x1
$10.95 / each
3/4" Temperature & Pressure Relief Valve w/ 8" probe

Temporary Out of Stock

TP1100A-8C-150C
Zurn
Not Lead Free
x1
$10.25 / each
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Wilkins Brand Pressure Relief Valve Series

P1000AXL

Poppet type, lead-free pressure relief valves with pre-set, non-adjustable factory settings, designed fro installation on potable water systems and storage tanks. Models available with relief settings from 30 psi to 150 psi. 3/4" male threaded inlet and 3/4" female threaded outlet standard on all valves. Replaces Watts 3L, Conbraco 17-402 and Cash-Acme FWL-2 series.

P1500XL

P1500 relief valve series are used on cold water service lines for pressure relief purposes only. They can also be used for pressure relief in static, passive solar, low capacity pump and other similar applications. These valves are lead-free compliant, have adjustable pressure settings of 25-175 psi and come in 1/2" or 3/4" sizes with male threaded inlet and female threaded outlet. Replaces Watts 530 series PRV's.

P1550XL

These PRV's have applications similar to that of the Wilkins P1500XL series, but have a non-adjustable relief setting of either 75 or 125 psi depending on the model. Lead-free construction. Replaces Watts 53 series.

TP1100A

Residential temperature and pressure relief valves designed for installation on hot water heaters to protects against excessive pressure build-up and over-heating. These valves feature 210°F relief temperature and 150 psi standard relief pressure settings, and have a 3/4" size male threaded inlet and female threaded outlet. Valve comes with a probe denoted with a "2C", "4C" or "8C" indicating a 2", 4" or 8" probe respectively. Replaces similar models from Watts, Conbraco and Cash-Acme.

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