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1899 _ Automatic air-purging valve with lateral connection and vertical drain
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1899 _ Automatic air-purging valve with lateral connection and vertical drain

Automatic air-purging valves are employed in heating and cooling systems to eliminate the air that has been trapped in circuits, without the need of manual intervention.

The trapped air could create noise problems and damage components, thereby compromising the better yield of radiant terminal connections. They are characterized by the high capacity of purging air and by the protective cap, useful for the sudden outburst of hot liquid.
The air-purging valve must be installed in vertical position.

Automatic air-purging valve, lower connection and vertical drain, male threaded connection UNI ISO 228.
Also available in yellow nickel-plated version.

Wide range available, for any installation and connection requirement from G3/8" (DN10) to G1/2" (DN15).



Production range:
Art. 1896 Air-purging valve with high unloading capacity
Art. 1898 Air-purging valve with lower connection and horizontal drain
Art. 1900 Air-purging valve with lower connection and vertical drain

Related products:
Art. 0600 Pe-X pipe with Aluminium coil
Art. 1901 Cut-off valve
Art. 1883 - 1884 - 1885 Modular manifold "LINEARE"

Specification
  • Art. 1899
    Automatic air-purging valve, lateral connection and vertical drain, male thread
    Production range from G3/8" (DN10) to G1/2" (DN15).
    Body: brass CW617N nickel plated
    Cover: nickel plated brass CW617N
    Cap: ABS

    Maximum working temperature: 110°C
    Maximum working pressure: 10 bar
    Maximum unloading pressure: 4 bar
    Thread: Male ISO 228

Technical specification
  • Unique ref.1899_Air-vent-valve_Valvola-sfogo-aria
  • Product familyPLUMBING and HEATING SYSTEMS COMPONENTS
  • Product groupAIR VENT VALVES AND DEAERATORS
  • TypeObject (single object)
  • Date of publishing2020-09-28
  • Edition number1
Related
  • Material mainBrass
  • Designed inItaly
  • Manufactured inItaly
Classification
  • BIMobject CategoryHVAC - HVAC
  • IFC classificationValve
  • ETIM CodeEC010047
  • ETIM NameDe-aeration valve (CH)
  • Uniclass 2015 CodeSs_55
  • Uniclass 2015 DescriptionPiped supply 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

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