WW-C30-P-IP Combination Air Release Valve with Inflow Protection, AS4956 approved & WSAA appraised


  • Special low pressure sealing feature
  • Valves fully approved to AS4956 & AS4020
  • Valves appraised by WSAA
  • Standard inflow protection feature
  • Available in threaded BSP male in DN50
  • Available in flanged in DN50 & DN80


The Bermad C30-P-IP is an air release valve, designed to only allow air to discharge.

The IP (inflow protection) function prevents any air ever entering the pipeline due to the external check valve being fitted.

These valves are used in suction lines for pumps, pipelines only requiring air discharge, and siphon pipelines.

The valves supplied in Australia are full certified for drinking water to approvals AS4956 & AS4020 and WSAA appraised


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