Watts B1156F Water Pressure Regulator

Water Pressure Regulator; Actuation Type Purge Lever; Nominal Size 1/2 Inch; End Connection Threaded x Threaded; End to End Distance 3-1/2 Inch; Body Material Bronze; Downstream Pressure Range 10 to 25 PSI; Standard Factory Setting 15 PSI; Strainer Supplied Yes; Temperature Rating 212 Deg F; Pressure Rating 100 PSI; Inclusions/Features Stainless Steel Strainer, Tight Seating Check Valve; Application Commercial, Residential Hydronic Heating System; Applicable Standard ISO 9001