Pressure reducing valves are devices which, when installed in 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 PresCal™ Compact 533H series pressure reducing valve, ideal for small system applications, is constructed of a DZR low-lead forged brass body and incorporates a unique noise reducing and high flow seat design. It is easily serviced with a replaceable cartridge and has an integral stainless steel filter (35 mesh), helpful for water systems that may contain sediment or debris. A tamper-resistant cap is included to replace the standard cap to hide the adjustment screw to help prevent set point tampering. The valve complies with NSF/ANSI/CAN 61 (180°F/82°C Commercial Hot) as certified by ICC-ES, and complies with NSF/ANSI/CAN 372, low lead, and codes IPC, IRC, NPC and UPC for use in accordance with the US and Canadian plumbing codes, as certified by ICC-ES
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See Revit Content Instruction Guide pdf at www.caleffi.com for code 533HA series PresCal Compact.
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