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PresCal™ Compact pressure reducing valve - NA Market
Caleffi

PresCal™ Compact pressure reducing valve - NA Market

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

Visit bim.caleffi.com to stay updated.

See Revit Content Instruction Guide pdf at www.caleffi.com for code 533HA series PresCal Compact.

Specification
  • Compact pressure reducing valve for residential and commercial applications.
    DZR low lead "Ecobrass" body with inlet union connection.
    Low friction anti-scale moving parts.
    High flow seat design.
    Replaceable cartridge.
    Integral stainless steel filter.
    Adjustment screw for pressure set point.
    Tamper-resistant cap included.
    Max working pressure: 250 psi (17.25 bar)
    Max working temperature: 180°F (80°C)
    Pressure setting range: 15 - 90 psi (1 - 6 bar)
    Factory setting: 45 psi (3 bar)
    Compliance with the following codes: IPC, IRC, NPC and UPC for use in accordance with the U.S. and Canadian plumbing codes
    Compliance with the following standards: ASSE 1003 CSA B356 NSF/ANS/CANI 61, Drinking Water System Components - Health Effects
    NSF/ANSI/CAN 372, Drinking Water System Components - Lead Content Reduction of Lead in Drinking Water Act, California Health and Safety Code 116875 S.3874, Reduction of Lead in Drinking Water Act Vermont Act 193 - The Lead in Plumbing Supplies Law Hb.372, Maryland's Lead Free Law

    Visit bim.caleffi.com to stay updated.

    See Revit Content Instruction Guide pdf at www.caleffi.com for code 533HA series PresCal Compact.

Technical specification
  • Unique ref.533HA
  • Product familyPLUMBING
  • Product groupNorth America
  • TypeObject (single object)
  • Date of publishing2019-05-10
  • Edition number1
Related
  • Material mainBrass
  • Material secondaryStainless steel
  • Designed inItaly
  • Manufactured inItaly
Classification
  • BIMobject CategoryPlumbing - Valves
  • IFC classificationValve
  • UNSPSC nameValves
  • UNSPSC code401416
  • Uniclass 2015 CodeSs_40_15_75_75
  • Uniclass 2015 DescriptionSanitary accessory systems
  • CSI MasterFormat 2014 Code22 00 00
  • CSI MasterFormat 2014 TitlePlumbing
  • OmniClass Number23-27 31 00
  • OmniClass TitleValves
  • CSI UniFormat II CodeD20
  • CSI UniFormat II TitlePLUMBING

Region availability

North America
Canada
United States