The DG-10 combination air valve has the features of both an air release valve and an air & vacuum valve.
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The D-43 series Combination Air Valve has the features of both an air release valve and an air & vacuum valve.
The DT-040 combination air valve is designed to prevent problems caused by presence or absence of air in small water supply systems.
The DT-040 LP combination air valve is designed to prevent problems caused by presence or absence of air in small water supply systems.
The DG-70 combination dynamic air valve is a unique valve, operating without a float and utilizing the rolling diaphragm principle.
The D-021 combination air valve combines an air & vacuum large orifice and an automatic small orifice in a single body.
The AV-10 Air & Vacuum Valve discharges air during the filling or charging of the system and admits air into the system during system drainage.
The automatic air release valve releases accumulated air from the system while it is under pressure.
The S-021 Automatic Air Release Valve is specially designed to operate with reclaimed and non-potable water.
