Watts 1" Lead Free Water Pressure Reducing ValveModel:0009639

This 1" water pressure reducing valve is used in commercial and residential applications to reduce incoming water pressure for protection of plumbing system components and to reduce water consumption. It consists of a lead free brass body construction, NPT threaded union female inlet by NPT female outlet connection, integral stainless steel strainer, thermoplastic seat, bronze sealed spring cage for accessible outdoor waterworks or pit installations and a thermal expansion bypass. The temperature range is 33 to 180 degrees F (0.5 to 82 degrees C). Suitable for up to 400 PSI (27.6 BAR), the pressure range can be adjusted from 25 to 75 PSI (172 to 517 kPa) with the standard setting at 50 PSI (345 kPa). Watts 0009639 Features: Adjustable 25-75 PSI and Max Work 400 PSI NPT threaded union female inlet by NPT female outlet Integral stainless steel strainer removable for cleaning Thermoplastic seat and bronze cage Corrosion-resistant adjusting screw and sealed cage for waterworks pit installations