• Special low pressure sealing feature 0.5m
  • Standard with external check valve to prevent air intake
  • Available in threaded BSP male in DN50
  • Available in flanged DN50, DN80 & DN100


The Bermad C50-IP is an air release valve fitted with a non-return valve on the discharge to only enable air to be released. The valve has a unique low pressure sealing function to seal with pressure lower than 0.5m.

The valve is used in pump suction lines or on pipelines where air is required to release under positive pressure, but must never allow air to re-enter the pipeline.

Make enquiry How to order Jan 2022 Price List


live troubleshoot preview on mobile phone

Live field support

Available Mon-Fri, 8am-6pm AEST.

Currently unavailable Contact us