Watts 3/4 LFX65B Valves, 3/4" Pressure Reducing NPT Threaded Female Inlet x NPT Female Outlet - Lead Free Part #: 0009945 Cartridge Style valve enables quick and easy installation or service in line. Greater flow performance with lower fall off pressure for consistent operation Seat design reduces flow noise 100% balanced valve, unique to Watts, provides reliable flow performance Full size range available rated to 400psi to meet your commercial and residential applications Cartridge Assemblies available in standard and high pressure (HP) models Bypass feature in Cartridge Assembly controls thermal e