Currently working on vessel Northern Princess built 1983 in Bergen Norway.
2 servo-valves for the cpp system are defect and I need replacement.
Nobel Elecrronik Sweden Type 4D 190. Art number. 1 136 151. Ser.no.4561A. Rated flow 3 ltrs/min. Iternal leakage ltrs/min.(max)1.5
Supply pressure 1.0 - 6.0 MPa.
Are these valves complete with solenoids still available.