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MAXCAL™ Automatic Extra High Capacity Air Vent - NA Market
Caleffi

MAXCAL™ Automatic Extra High Capacity Air Vent - NA Market

Series 501 Extra high capacity float type automatic air vent designed for use on large pipes where large quantity of air is required to be released from the system. It can also be installed in horizontal piping. The valve body and cover are made of forged brass, while the filter, valve stem, float, and spring are made of stainless steel to prevent the formation of rust.

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Specification
  • For heating and air conditioning.

    Brass body and cover with stainless steel internal components.

    Extra high discharge capacity.

    Max working pressure: 230 psi

    Max discharge pressure: 90 psi

    Max discharge rate: 9 SCFM

    Working temp range: -4˚ - 250˚F

    Discharge top thread: ⅜" female

Technical specification
  • Unique ref.501A
  • Product familyHVAC
  • Product groupNorth America
  • TypeObject (single object)
  • Date of publishing2019-02-20
  • Edition number1
  • Height (inches)6.25
  • Width (inches)5.31
  • Depth (inches)5.31
Related
  • Material mainBrass
  • Material secondaryStainless steel
  • Designed inItaly
  • Manufactured inItaly
  • Weight Net (Lbs)7
Classification
  • BIMobject CategoryHVAC - HVAC
  • IFC classificationValve
  • ETIM CodeEC010117
  • ETIM NameDe-aerator
  • UNSPSC nameVents
  • UNSPSC code40101503
  • Uniclass 2015 CodeSs_60
  • Uniclass 2015 DescriptionHeating, cooling and refrigeration systems
  • CSI MasterFormat 2014 Code23 00 00
  • CSI MasterFormat 2014 TitleHeating, Ventilating, and Air Conditioning (HVAC)
  • OmniClass Number23-27 31 00
  • OmniClass TitleValves
  • CSI UniFormat II CodeD30
  • CSI UniFormat II TitleHVAC

Region availability

North America
Canada
United States