WATTS 0274431 174A-CAN 3/4 30PSI PRESSURE REDUCING VALVE
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WATTS® Pressure Relief Valve, 174A Series, 3/4 in Nominal, FNPT Connection, 30 to 150 psi Pressure, Media: Water, Bronze Body, 250 deg F, Dimensions: 2-3/4 in L x 4-1/2 in H
Series 174A boiler pressure relief valves are 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. They have 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. Series 174A resists corrosive water conditions, sticking and freezing and it 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.
- Non-mechanical seat-to-disc alignment will not stick or freeze
- Seat located above drain, water can't be trapped and sediment can't foul seat
- Water seal of high-temperature resisting material isolates spring working parts from water during relief
Product Details
WATTS® Pressure Relief Valve, 174A Series, 3/4 in Nominal, FNPT Connection, 30 to 150 psi Pressure, Media: Water, Bronze Body, 250 deg F, Dimensions: 2-3/4 in L x 4-1/2 in H
Series 174A boiler pressure relief valves are 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. They have 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. Series 174A resists corrosive water conditions, sticking and freezing and it 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.
Attributes
Features
- Non-mechanical seat-to-disc alignment will not stick or freeze
- Seat located above drain, water can't be trapped and sediment can't foul seat
- Water seal of high-temperature resisting material isolates spring working parts from water during relief