+61 (02) 8814 9699

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+61 (02) 8814 9699


5 Vangeli Street
Arndell Park NSW 2148

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The unique range of Ventomat air valves have been sold in Australia since 1997 and installed by major authorities and councils in Sydney, Melbourne, Perth, Canberra, Brisbane, Adelaide, Northern Territory, Hobart and most areas in between.

Ventomat Air Release Valves

The original “Anti-Shock” & “Anti-Surge” air release and vacuum break valves for water, sewage, slurry, tailings and effluent pipelines

For effective air release vacuum protection and surge alleviation, trust in Vent-O-Mat. Vent-O-Mat offers the first integral anti-shock air release valve for surge control.  


At the Cutting-Edge of Air Valve Design Technology

Intensive research, innovative design, and an understanding of water market needs produced the industry-leading Vent-O-Mat line of air release valves. 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.