Moog D662-XXX-D01HABFFVSX2 Servo-Proportional Valve

Product Description

Moog D662-XXX-D01HABFFVSX2 belongs to Moog D660 series pilot-operated ServoJet® servo proportional valve with integrated onboard electronics. It adopts jet pipe pilot stage structure and built-in LVDT spool position feedback. The XXX in model stands for flow code variant. This 4-way hydraulic valve accepts analog command signals and delivers precise proportional flow output, supporting high dynamic closed-loop control for position, speed, pressure and force regulation in heavy-duty hydraulic systems.

Product Functions

• Convert analog electrical command signal into proportional hydraulic flow output
• Servojet jet pipe pilot stage, low pilot oil consumption and strong anti-pollution performance
• Integrated LVDT spool feedback to achieve high-precision closed-loop spool control
• Built-in 24VDC drive electronics with signal conditioning and fault monitoring
• Optional failsafe spool position for safety protection when power loss occurs
• Support closed-loop position, velocity, pressure and force control of hydraulic actuators

Applications

• Steam turbine & gas turbine governing valve hydraulic actuator control
• Metallurgical rolling mill, heavy press and material test bench
• Oil & gas turbomachinery electro-hydraulic governing system
• Paper & wood processing high dynamic hydraulic control
• Industrial heavy machinery and hydraulic simulation test systems

FAQ