MEP-A is a series of safety valves for presses and pneumatically acting safety subject groups; they are 3 way/2 pos. NC active components for compressed air powered single acting actuators control. To achieve their safety duties according to effective standars, such as EN 692 for CE countries, these valves must be redoundant (double-body) and equipped with a dynamic failure monitoring device.
They now spread in four models from nominal size 10 to 40, all with DGUV approval.