Vent-O-Mat® combination Anti-Shock Air Release and Vacuum Break Valves for water in industries such as mining. The first integral Anti-Shock Air Release Valve for Surge Control.

Intensive research, innovative design and an understanding of water market needs rapidly placed Vent-O-Mat® at the cutting edge of air valve design technology. For the first time an effective and efficient air valve exists that, in addition to its air valve functions, successfully assists in the elimination of surge and water hammer as a standard and automatic function.

Compact design provides four essential functions in a single valve: high volume air venting, surge alleviation, pressurized air release, and vacuum relief.

Vent-O-Mat air release valves give you greater pipeline performance while reducing pumping cost.

Vent-O-Mat is designed for convenience: there are no springs, no levers, and no plungers to bend, bind, or break, and thus requires no maintenance.

Extensive range of pressure rating and material.