Solenoid operated spool valves direct operated NG4
Direct operated solenoid spool valve with 4 connections in 5 chamber design. Spool detented or with spring reset. With the solenoids deenergised, the spool is held in the center position by the spring (4/3), or switched back to the offset position (4/2). With the impulse spool (4/2), the spool is held in the switching position by the detent. Precise spool fit, low leakage, long service life time. Spool made from hardened steel, valve body from high quality hydraulic cast steel. Wide range of standard and special voltages.
Solenoid operated spool valve
- Flange construction
- 4/2-way impulse execution, detented
- 4/3-way with spring centred mid position
- 4/2-way with spring reset
- Qmax = 30 l/min
- pmax = 350 bar
Spool valves are mainly used for controlling direction of movement and stopping of hydraulic cylinders and motors. Switching performance and leakage of the valves must be taken into account when designing the system. Solenoid spool valves are suitable for machine tools and handling systems of any kind. Miniature values are used where both, reduced dimensions and weight are important.