Aquaboost

AQUABOOST CAVSA Anti-Surge Air Valves

Anti-Surge Air Valve

The AQUABOOST CAVSA Anti-Surge Air Valve is effective for the efficient discharge and intake of air in water systems, filtering systems, containers, and other places where confined air could impair the system’s operation.

 

Applications

  • Expelling air at high flow velocity during system filling
  • Introducing large quantities of air when the pipe is being drained, maintaining atmospheric pressures in the pipe and preventing collapse and cavitation damage
  • Relieving entrained air from the water while the system is pressurised

Aquaboost CAVSA
Key Features
  • Leak-proof sealing under all conditions, including at low system pressure
  • The aerodynamic design of the float provides air flow at a very high velocity - the float does not close before the water has reached the valve
  • Threaded outlet elbow allows various possibilities of drain connection
Technical Specification
Product Code 72099
General
GTIN 5050400720997
Conformity certification UKCA, CE
Performance
Medium Water - Glycol (30% maximum)
Discharge air volume (at pipe pressure of 0.5 bar) 300 m³/h
Operating pressure 0.2 - 16 bar
Operating temperature -10 °C to 70 °C (must be insulated for operation at temperatures below 0 °C)
Connections
Inlet R 1
Outlet Rc ¾
Materials
Body Glass reinforced nylon
Bonnet Glass reinforced nylon
Float Polypropylene
Seal EPDM
O rings Nitrile
Drainage elbow Polypropylene
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