Product Description
Manufacturer Part Number: 174A-3/4-40
Part Description:
WAT174A-3/4-40 Relief Valve 3/4 40 PSI 800k BTU 0274479
Your Product Description: Note: This item does not comply with the 2014 Lead Free Act. It may not be used in potable water applications as of January 4， 2014. For potable water applications 0121463 is recommended. 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. 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. Series 174A 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.
Part Description:
WAT174A-3/4-40 Relief Valve 3/4 40 PSI 800k BTU 0274479
Your Product Description: Note: This item does not comply with the 2014 Lead Free Act. It may not be used in potable water applications as of January 4， 2014. For potable water applications 0121463 is recommended. 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. 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. Series 174A 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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