Caleffi 533850HA ¾" PEX expansion union in, FNPT out PresCal™ Compact Pressure Reducing Valve w/out Gauge .043 Gauge 3/8” to 1/4” Fitting

3/8” to 1/4” Fitting

Drive socket accepts 1” square shafts

as well as 6-Inch round shank in a 3/16-Inch Cabinet tip and a #2 Square tip

Optic target ratio (10:1)

Caleffi 533850HA ¾" PEX expansion union in, FNPT out PresCal™ Compact Pressure Reducing Valve w/out Gauge .043 Gauge 3/8” to 1/4” FittingCaleffi 533850HA " PEX expansion union in, FNPT out PresCal Compact Pressure Reducing Valve w out Gauge Pressure reducing valves are devices which, when installed on water systems, reduce and stabilize the pressure of the water entering from the water supply main. This pressure, in general, is too high and variable for domestic systems to operate correctly. The 535H series pressure reducing valves, ideal for residential and commercial applications,