The requirements to dust filter valves are:
- Steep rising edge and high air flow rate for effective compressed air blow and herewith optimal cleaning of filter element.
- Quick closing for less air consumption
- High life cycles for nearly maintenance free operating
These requirements fulfill RECO dust filter valves with Power-Reflex-Diaphragm, a polymer diaphragm with perceptible click effect. The housing is out of high performance polymer. The diaphragm valves can be delivered with integrated pilot-valve or externally actuated (external pilot-valve). Often used valves have connection G 1