4WS2EM10-5X/45B11ET315K31EV

The 4WS2EM10-5X/45B11ET315K31EV is a Servo Valve designed for precise hydraulic applications. Manufactured by Bosch Rexroth, it incorporates a dry control motor to prevent solenoid gap contamination and operates with a 2-stage directional servo design. The valve boasts a flow rate of up to 45 liters per minute and an operation pressure capability of up to 315 bar. Furthermore, it features a control spool with flow force compensation and pressure chambers at the control sleeve with a gap seal to eliminate seal ring wear.

Control Motor: Dry control motor, no pollution of the solenoid gaps by the hydraulic fluid
Control Sleeve: Centrically fixed; low susceptibility to temperature and pressure
Control Spool: Wear-free control spool return element
Electronics: Valve and integrated control electronics are adjusted and tested
First Stage: Nozzle flapper plate amplifier
Flow Rate: Up to 45 liters per minute
Operation: Electrically operated, 2-stage directional servo valve
Operation Pressure: Up to 315 bar
Porting Pattern: ISO 4401-3, NFPA T3.5.1M R1, ANSI B 93.7 D 03
Pressure Chambers: Pressure chambers at the control sleeve with gap seal, no wear of the seal ring
Size: 6
Spool Features: Control spool with flow force compensation
Stage: 2-stage servo valve with mechanical or mechanical and electric return
Type: Directional Servo Valve