Bosch rexroth 4-way directional servo-valve

Features – Valve for controlling position, force, direction or velocity – 2-stage servo-valve with mechanical feedback – 1st stage as a nozzle-flapper plate amplifier – For subplate mounting, porting pattern to ISO 4401-03-02-0-05 Subplates according to data sheet RE 45052 (separate order) – Dry torque motor, no contamination of the solenoid gaps through the hydraulic fluid – Can also be used as 3-way version – Wear-free spool return element – Controlling • External control electronics in Euro-card format or of modular design (separate order) • or control electronics integrated in the valve (OBE) – Valve and integrated control electronics are adjusted and tested – Pressure chambers on the control bush with gap seal, no seal ring wear

Technical data General Weight kg 1.1 Porting pattern ISO 4401-03-02-0-05 Installation orientation Optional (Make sure that during start-up of the system, the valve is supplied with sufficient pressure ≥ 10 bar!) Storage temperature range °C –20 to +80 Ambient temperature range °C –20 to +60, valve with OBE –30 to +100, valve without OBE