Watts LF25AUB-Z3 Water Pressure Reducing Valve NPT Female Union x NPT Female, Polymer Seat, 3/4 Inch

This 3/4 inch lead free brass water pressure reducing valve is designed to reduce incoming water pressure to protect plumbing systems and reduce water consumption for commercial, industrial, and residential applications. The easy maintenance assembly consists of a replaceable seat module, NPT threaded female union inlet by NPT female outlet and a bypass feature to control thermal expansion pressure. The temperature range is 33 to 160 degrees F (0.5 to 71 degrees C). The standard pressure setting is 50 psi (345 kPa) with maximum working pressure at 300 psi (20.7 bar).

Reduces incoming water pressure to protect plumbing systems and reduce water consumption in commercial industrial and residential applications
Water supply pressures range is 25 to 75 psi (172 to 517 kPa) with the standard setting at 50 psi (345 kPa)
Lead free copper silicon alloy with stainless steel strainer and corrosion resistant adjusting and cage screws, high-temperature diaphragm, replaceable seat module
End connection options such as PEX, CPVC, and Quick-Connect
The standard bypass feature permits the flow of water back through the valve into the main when pressures, due to thermal expansion on the outlet side of the valve, exceed the pressure in the main supply