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  • S-021 | Automatic Air Release Valve for Reclaimed and Non-Potable Water

S-021 | Automatic Air Release Valve for Reclaimed and Non-Potable Water

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  • Product Catalog:
  • Product Drawings:
PN 10 – DN 25-50

Description

The S-021 Automatic Air Release Valve is specially designed to operate with reclaimed and non-potable water. The valve’s unique design enables the separation of the liquid from the sealing mechanism and assures optimum working conditions.

Product Features

  • Specially intended to operate with liquids carrying solid particles such as reclaimed water and effluents
  • Unique "air gap" design enables the separation of the liquid from the sealing mechanism and assures optimum working conditions.
  • Function:
    • The air release component releases entrapped air in pressurized systems.
  • Available 25mm – 50mm (1"& 2") with a threaded BSP or NPT connection.
  • Flexible rolling seal provides smooth positive opening, closing, and leak-free sealing.
  • Available also in flange sizes: 25mm – 50mm (1"- 2").
  • These valves are manufactured with flanged ends to meet any requested standard.

Materials and Corrosion Protection

  • Valve body is made from corrosion-resistant composite materials.
  • Internal metal parts are made of corrosion-resistant stainless steel.
  • Floats are made of corrosion-resistant composite materials.
  • Flange is made of corrosion-resistant composite materials.

Application Range

  • Working pressure range: 0.2-10 bar.
  • Maximum operating temperature: 60°C.
  • Maximum intermittent temperature: 90° C.
  • Additional one-way options for air intake/discharge.
  • Application media include reclaimed water, raw water, effluent water, water with suspended solids and coolant water.

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Last Updated on: Monday, 24 June 2013