KHDG5V7 Proportional Two-Stage Directional Valves Servo Performance with Double Spool Feedback

KHDG5V7 proportional valves are suitable for working pressures up to 350 bar (5000 psi) and flow rates to 720 l/min (190 USgpm). They are designed to provide a controlled oil flow in proportion to a command signal, with spool position feedback to provide accurate control. Zero lapped spools are available for closed loop control applications and hydrostats are available for load compensation.

Features and benefits

• Factory-sealed adjustments increase valve-to valve reproducibility.
• Valve with integrated amplifier selected, ordered, delivered and installed as one performance tested package.
• Vibration and shock tested.
• Standard 24V DC supply with wide tolerance band.
• Wide range of spool and flow rate options.
• Standard ± 10V DC and 4-20mA command signals.
• Installation wiring reduced and simplified.
• Standard 7-pin connector.
• Simple valve removal and replacement for service.
• Supported by auxiliary function modules.
• IP65 and IP67 environmental protection rating.
• Optional valve enable function.
• Optional pilot pressure reducer.