The Univer coils are made from a normal thermoplastic resin casing or a self extinguishing one and a coil of insulated class H wire, if necessary vacuum impregnated; the electric connection is carried out either with a bi-polar f connector type molex or a connector type DIN 43650 and mpm 122, if necessary with suspended cables.
They are control systems with independent mounting possibilities and can be substituted without intervening on the pneumatic circuit.
MPM122 connector for U1 coil, 180° rotation on the coil
DIN 43650 connector for coils U2-U3, 360° rotation on the coil
PG9 cable connection