Vetec - Model Type MN - Pneumatic Diaphragm Actuator - Brochure

The Type MN Actuator is equipped with a diaphragm and a centrally arranged return spring on the inside. The freely supported piston rod is directly connected to the lever for the valve shaft.  The short travel ensures very short actuating times. For automatic actuation of industrial valves. e.g. rotary plug valves, ball valves, butterfly valves.