Automatic and infinitely variable air valve for waste water applications. Recommended
for outdoor application, in frost-free areas. Valves are AIS compliant.
Maximum Operating Pressure: 250 PSI (17.2 Bar). Operating Range: 0 – 250 PSI (0 - 17.2 Bar). Valve seat does not contact the medium (air cushion). Two
connections for effective flushing during maintenance work (top inlet flushing connection).