Twilight InfotecSupply & trading
HVAC materials · Hydronic valves and accessories

Expansion vessels and air vents

Membrane expansion vessels and automatic air vents for closed chilled-water systems.

Representative imagePhoto: User:Jahoe, Public domain, via Wikimedia Commons

Key features

What it offers

  • Replaceable-membrane options
Specifications

Technical details

Specifications of Expansion vessels and air vents
Expansion vesselsMembrane type, 8 - 1000 litres, PN6 / PN10
Air ventsAutomatic air vents 1/2" with isolating valve; air separators
Standards

Standards commonly specified

  • EN 13831

Product and test standards usually specified for this item type. Compliance of the item we supply is confirmed on the quotation and by its documents.

Documents

Datasheets and documents

Documents available on request

  • Technical data sheet
  • Certificate of Conformity (where required for import)

Ask for them in your request; they are sent with the quotation for the item supplied.

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