IR-C10 Combination PN12 Air Release Valve threaded, AS4956 approved & WSAA appraised


  • New PN12 pressure rating for valves (2018 model with black cover instead of red previously)
  • New valves sizes in DN20/25/50 threaded and DN50/80 in flanged
  • All valves fitted with plug-in base for gauge or pressure checkpoint fitment
  • All valves with extremely low-pressure sealing feature
  • All 50mm valves with threaded outlet to enable in-field fitment of surge protection or inflow protection features
  • Extremely high air flow on 25mm and 50mm valves making suitable for larger diameter pipeline air flow control and protection
  • 50mm and 80mm valves have a threaded outlet 50mm BSP
  • 20mm and 25mm valves have a 20mm hole on the outlet (threaded on request 3/4″ BSP)
  • Valves fully approved for drinking water installations to AS4956 & AS4020
  • Valves appraised by WSAA (PA 2042)


Bermad C10 is a high-quality combination air valve designed for a variety of applications such as Irrigation Water and Drinking Water applications. It evacuates air during pipeline filling, allows the efficient release of air pockets from pressurised pipes, and enables large volume air intake in the event of network draining.

With its advanced aerodynamic design and double orifice, this valve provides excellent protection against air accumulation and vacuum formation, with improved sealing in low-pressure conditions.

Options that can be added to the 50mm valve are surge protection or inflow protection kits

The valves are fully approved for drinking water purposes and have certification to AS4956 & AS4020 and WSAA appraised


Make enquiry How to order Aug 2019 Price List


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