V665 Non Slam Dynamic Air Release Valves

V665 Series Non-slam, dynamic type air release valves are a combination air valve with features of both air vacuum and air release valve. V665 series valve is discharging the air reservoir that may occur during operation in pipelines or storage tanks as well as functioning as a vacuum valve during emptying the pipeline or water tanks due to maintenance or other failure circumstances. The self-adjusted air flow function in non-slam dynamic air release valves is preventing the water hammer effect in pipelines.