Automatic Air Vent Valve (V21-017)

  • Model NO.: V21-017
  • Working Temperature: 0° C≤ T≤ 110° C
  • Medium: Water
  • Transport Package: Carton
  • Origin: Zhejiang, China
  • Max. Inlet Working Pressure: 10bar
  • Threading for Waterworks: ISO228
  • Trademark: Raina
  • Specification: iso9001
  • HS Code: 8481804090
Brass exhaust valve,automatic air vent

Code: V21-017
Automatic air vent with vertical discharge, a plastic shut off cap
Size: 3/8", 1/2"

Body in brass finish.
1.) 3/8" or 1/2" BSP male thread.
2.)  It automatically removes trapped air from a central heating installation. It has a shut off cap that can be used to stop auto venting if so required.
3.) The valve in the picture shows a plastic shut off cap, sometimes they have a brass cap Art.V21-805 (makes no difference to operation of the valve).

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Automatic Air Vent Valve (V21-017)

Automatic Air Vent Valve (V21-017)

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