535HA series pressure reducing valves

Caleffi’s 535HA series pressure reducing valves are suited to residential and commercial applications. They feature a dial indicator with direct readout, which allows for easy pressure pre-adjustment. After installation, the system pressure will automatically adjust itself to the set value. The valve is constructed of DZR low-lead brass and incorporates a noise reducing and high flow seat design. The valve is certified to ASSE 1003, NSF 61, CSA B356 and NSF 372. www.caleffi.com