S-10 HC | High Capacity Automatic Air Release Valve


  • Product Catalog:
  • Product Drawings:
PN 16 / 25


The S-10 HC Automatic Air Release Valves release accumulated air from pressurized liquid transmission systems.

The presence of air in a water system can reduce the effective cross sectional flow area resulting in increased head loss and decreased flow. Unwanted air may also cause water hammer and metering inaccuracies, while hastening corrosion.

Product Features

  • Working pressure range: 0.1 - 16 bar, 01. - 25 bar
  • Test pressure: 40 bar
  • Maximum working temperature: 60° C.
  • Maximum intermittent temperature: 90° C.
  • All operating parts are made of specially selected corrosion-resistant materials
  • Unique rolling seal mechanism:

- Dramatically reduces the possibility of obstruction by debris

- One size orifice for a wide pressure range up to 25 bar

- Self-cleaning

  • Lightweight, small dimensions, simple and reliable structure

Application Range

  • Size Range: ¾”, 1” male threaded BSP and NPT connections.
  • Available in ductile iron and stainless steel.
  • Valve coating: fusion bonded epoxy (FBE) coating in compliance
    with the standard DIN 30677-2.
  • Other coatings are available upon request.

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Last Updated on: Thursday, 01 August 2019