Product Description
The Watts 0156731 40XL-150210 3/4 inch bronze relief valve is a dependable choice for commercial water heater applications. This valve ensures automatic temperature and pressure protection for water supply tanks and water heaters. Featuring a non-mechanical seat-to-disc alignment, it minimizes the risk of sticking or freezing, making it an essential component for hot water systems.
- Automatic reseating feature
- Bronze body with MNPT x FNPT connections
- Temparature and pressure protection for water heaters
Product Highlights
This relief valve from Watts comes with a unique thermostat with a special thermo-bonded coating and tamper-resistant bonnet screws. The spring-loaded design includes a water seal crafted from high-temperature resisting material that isolates the spring components from water during relief. The seat location above the drain ensures no trapped water or sediment fouling.
Product Information
Standard Information
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Brand: Watts
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Model: 40XL-150210
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Size: 3/4 inch
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Material: Bronze
Technical Specifications
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MPN: 0156731
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Pressure Set Point: 150 psi
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Max Temperature: 210 degrees Fahrenheit
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ASME Rating: 1,437,600 BTU/hr
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CSA Rating: 205,000 BTU/hr
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Inlet Type: MNPT
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Outlet Type: FNPT
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Thermostat Length: 5 inches
