2″ Air Release Valve Kinetic and Automatic
The valve performs three functions:
- Extracts trapped air in pipes as they fill. When water reaches the inside of the valve the float rises and closes the outlet.
- Prevents pipe collapse. If depressurisation happens the float drops opening the outlet and allowing air to enter the pipes destroying the vacuum and returning atmospheric pressure to the inside of the pipe.
- Exerts continuous automatic venting control eliminating any residual pockets of air that might reach the valve, as when this happens the float drops partially or totally opening the discharge outlet.