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Product Details
Watts 0274549
This 3/4'' boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessive pressures on all types of hot water heating supply boiler equipment. It consists of a bronze body construction with NPT threaded female inlet and NPT threaded female outlet (drain) connections, non-metallic disc-to-metal seating, stainless steel spring, and test lever. It 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, not as an operating control. The pressure setting is 65 psi (4.58 bar), with corresponding high ratings from 650,000 to 14,370,000 BTU/hr.
- UPC 098268013122
- Online Product ID 9690112
- Material Bronze
- Inlet Connection Size 0.75''
- Inlet Connection Type Female Threaded
- Inlet Thread Type NPT
- Maximum Temperature Deg F 250
- Maximum Working Pressure Psi 49
- Outlet Connection Size 0.75''
- Outlet Connection Thread Type NPT
- Outlet Connection Type Female Threaded
- Pressure Range 30 to 150
- Pressure Relief Setting Psi 65
- Pressure Steam Discharge Capacity 1170000 Btu/hr
- Protection Type Pressure
- Series 174A
Additional information
- Water seal of high temperature resisting material isolates spring working parts from water during relief
- Water can and No.39;t be trapped and sediment can and No.39;t foul seat
- Bronze body safety relief valves for pressure protection only of all types of hot water heating boiler equipment
- Non mechanical seat-to-disc alignment will not stick or freeze
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About This Brand
Watts
Ardente is proud to present this decorative Relief Valve, by Watts. The 0274549 is made from premium materials, this Relief Valve offers great function and value for your home. This fixture is part of Watts's Collection, so make sure to check out other fixtures to accessorize your room.
We are a global leader of quality water solutions for residential, industrial, municipal, and commercial settings. Our family of brands offers one of the most varied product lines in the world, with world-class, water-related solutions focused on: • Plumbing & Flow Control • Water Quality & Conditioning • Water Reuse & Drainage • HVAC • Municipal Waterworks