Suitable for low-pressure (0.5 – 1.5 bar), and high-pressure systems (0.5 – 7.5 bar)Designed for dust collectors, in particular for reverse pulse jet filter cleaning of filter bags, cartridges and envelope, ceramic and sintered metal fibre filters.Designed to be installed on flat surfaces or square/rectangular tanks.Named “full immersion” as the valve draws the compressed air directly from the header tank, leading to improved pneumatic performance.Can be supplied complete with the blow tube and counter flange.Fixed to the tank with a special counter flange and fixing screws.The 2?, 21/2? and 3? valves are all double diaphragm valves; the 11/2? model can be a single or double diaphragm valve.Made of diecast aluminium with an anodised treatment which protects against corrosive and environmental agents.Bolts and screws are stainless steel.Available with integrated solenoid pilot (VNP) or with remote pneumatic connection (VEM