ANSI Specified|ASSE 1003 Certified|California Health and Safety Code 116875|CAN Certified|CSA B356 Certified|ICC-ES File PMG-1360 Approved|ICC-ES, File PMG-1356 Approved|IPC/IRC/UPC and NPC Listed|NSF 61/372 Certified|Reduction of Lead in Drinking Water Act S.3874|UL 2043 Listed

• Unique noise reducing pressure balanced cartridge Low friction, anti-scale moving parts Adjustment locking screw Protective cover made from UV stabilized ABS

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, feature a dial indicator with direct readout allowing easy pressure pre-adjustment. After installation, the valve will control at the pre-adjusted pressure setting. The valve is constructed of DZR low-lead forged brass and incorporates a unique noise reducing and high-flow seat design, is easily serviced with a replaceable cartridge and has an integral stainless steel filter (35 mesh), suitable for water systems that may contain sediment and debris.