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Watts Relief Valve for Hot Water Boilers 374A 0358553 Buy
Oil boiler relief valves, Gas boiler relief valves and Propane boiler relief valves
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Watts Relief Valve for Hot Water Boilers 374A 0358553
The Watts Series 374A Watts Boiler Pressure Relief Valves are used in hot water boiler
applications to protect against excessive pressure on all types of hot water heating
boiler equipment. It consists of an iron body construction with forged bronze inlet
connections, non-metallic disc-to-metal seating, stainless steel spring, and test lever.
Series Watts 374A 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 and shall not be used as an operating control.
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- 550,000 Max Btu
- 3/4 Inch NPT - Male National Pipe Thread
- Standard Capacity Bronze Safety Valves
- Hot Water Boiler ASME Section IV
- Pressure Set Point - 30 psi
- Maximum Temperature - 250 Degrees
- Female thread connection
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