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• Iron (11)

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Iron, Temperature & Pressure Relief Valves

Temperature and Pressure Relief Valves are 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 80,000 BTU/hr. It features a bronze body with NPT threaded male inlet and NPT threaded female outlet connections, unique thermostat with special thermo-bonded coating and a test lever. Model 10L is ASME rated and CSA listed.

Watts ASME Water Pressure Relief Valves Series 740-75, 1 x 1-1/4" (0382821) Watts 740-75 Price: $165.45 $145.00 You Save: $20.45 (12%)	Watts ASME Water Pressure Relief Valves Series 740-30, 3/4 x 1" (0382008) Watts 740-30 Price: $94.85 $83.00 You Save: $11.85 (12%)	Watts ASME Water Pressure Relief Valves Series 740-75, 3/4 x 1" (0382456) Watts 740-75 Price: $94.85 $83.00 You Save: $11.85 (12%)
Watts ASME Water Pressure Relief Valves Series 740-30, 1 x 1-1/4" (0382570) Watts 740-30 Price: $165.45 $145.00 You Save: $20.45 (12%)	Watts ASME Water Pressure Relief Valve, 374A 30# 3/4" (0358553) (2 Pack) Watts 374A Price: $97.80 $79.53 You Save: $18.27 (19%)	Watts ASME Water Pressure Relief Valves Series 740-30, 1-1/4 x 1-1/2" (0383020) Watts 740-30 Price: $250.50 $220.00 You Save: $30.50 (12%)
Watts ASME Water Pressure Relief Valves Series 740-75, 1-1/2 x 2" (0383942) Watts 740-75 Price: $350.40 $316.63 You Save: $33.77 (10%)	Watts ASME Water Pressure Relief Valves Series 740-30, 1-1/2 x 2" (0383542) Watts 740-30 Price: $350.40 $308.00 You Save: $42.40 (12%)	Watts ASME Water Pressure Relief Valves Series 740-75, 2 x 2-1/2" (0384442) Watts 740-75 Price: $504.25 $443.00 You Save: $61.25 (12%)
Watts ASME Water Pressure Relief Valves Series 740-30, 2 x 2-1/2" (0384042) Watts 740-30 Price: $504.25 $443.00 You Save: $61.25 (12%)	Watts ASME Water Pressure Relief Valves Series 740-75, 1-1/4 x 1-1/2" (0383484) Watts 740-75 Price: $250.50 $220.00 You Save: $30.50 (12%)