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Watts Relief Valve for Hot Water Boilers Buy Page
Watts Boiler Pressure Relief Valve
Watts Relief Valve Features:
  • Standard Capacity Bronze Safety Valves
  • Hot Water Boiler ASME Section IV
  • Pressure 30 psi.
  • Female thread connection
Model Connection Your
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Watts 374A - Hot Water Boiler Safety Relief Valve 3/4 in. npt 550,000 btu 3/4" FNPT
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WAT335 3/4 inch FNPT 510,000 btu Pressure Relief Valve 342670 3/4" FNPT
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