Product Description
The Watts 0274513 Series 174A Relief Valve is designed for hot water heating and domestic supply boiler applications. This bronze body valve provides reliable, automatic pressure relief and is ideal for protecting against overpressure conditions in hot water boilers, direct-fired water heaters, or storage tanks with indirect heaters.
- Bronze body construction
- Non-metallic disc-to-metal seating
- Stainless steel spring
Product Highlights
This relief valve features a 3/4 inch NPT female connection and is rated at 50 psi with a capacity of 950,000 BTU. It is equipped with a spring-loaded mechanism for automatic reseating and resists sticking and freezing.
Product Information
Standard Information
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Brand: Watts
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MPN: 0274513
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Model: 174A
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Body Material: Bronze
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Application: Hot Water
Technical Specifications
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Model Modification: M3
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Valve Size: 3/4 inch
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Valve Connection: NPT
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Piping Configuration: Angle
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Max Pressure: 150 psi WOG
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Capacity: 950,000 BTU/hr
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Weight: 1.14
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UPC: 098268013092
