Valmatic air vacuum valve
Air/Vacuum Valves, often referred to as “large orifice valves”, are used to allow large volumes of air to be
exhausted from or admitted into a water pipeline as it is being filled or drained.
When draining the pipeline, the float drops, allowing air to enter, preventing negative pressure, possible pipeline collapse
and damaging water column separation.
• Size Range: ½” – 20”
• Pressure Range: Up to 740 PSI
• Available for drinking water type or sewage (waste water) type