1. Rexroth, 4/3-, 4/2- Und 3/2-Wegeventil Typ WE 10/ Druckausgabe: 1.78” (01 1978).
2. Rexroth Bosch Group Catalogue: 4/3, 4/2 and 3/2 directional valve 1/14 with wet-pin AC or DC solenoids, Type WE10, RE 23327/08.08., Replaces: 02.03 (2010).
3. Catalogue HYDAC: directional spool valve solenoid actuated, direct acting 4WE10, E.5.220.0/04.11 (04 2011).
4. ARGO–Hytos, Directional control valves solenoid operated, RPE4-10, HA 4039 (07 2009).
5. Catalogue Duplomatic Oleodinamica: DS5 Solenoid operated directional control valve series 12, 41 310/211 ED (08 2011).