API Pneumatic s.r.l. A2T

The valve units A2 can work with two zones of different pressures by using blanking diaphragms: Diaphragm for differentiated main feeding: In case two different pressures should be needed on the same island and feeding two separated groups of valves. In this case base should be fed on both sides; Diaphragm for differentiated exhausts: In case is necessary to separate the exhausts on 3 or 5 or both. This way, the exhausts of two groups of valves can be conveyed separately; Both types of diaphragms can be mounted without occupying any valve position on the base and for this reason they can be applied also later.