Assertion: boiler's pressure | /r/CapableOf | reduce valve
Facets:
Source sentences:
text: This is achieved using a pressure reducing Valve.
text: Then the pressure reducing valve (PRV) is set to the same pressure as the bladder expansion tank air side pressure.
text: The pressure reducing valve can be found near the backflow preventer and needs the attention of a professional if it is faulty.
text: The pressure reducing valve, based on fill pressure has been set?