Watts 3/4-Inch Lead-Free Water Pressure Reducing ValveThis reduces incoming water pressure to protect plumbing systems and reduce water consumption in commercial industrial and residential applications. It is 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). It features a lead free brass body; solder union inlet and NPT female connection; integral stainless steel strainer (removeable for cleaning);