Directional control valves with electromagnetic control spool valves RH06 ... 1 -... F ... and RH10 ... 1 -... F ... with DN = 6, 10 mm. The RH valve (directional control valve) are hydraulic drive elements that direct the movement of the working fluid from the pressure flow generators to all types of actuators and to the tank.
Directional valves type RH06 have a nominal bore of 6 mm, type RH10 have a nominal bore of 10 mm.
Depending on the design of the control spool, there are different distribution schemes (two and three positional).
The slide valve is moved by electromagnets.
Return to neutral is carried out by a return spring.
Hydraulic valves are four-way - with outputs P, A, B and T.