Product Overview
The MOOG D920-132 / R08KB930HXYX is a high-performance servo proportional valve from the MOOG D920 series, engineered for precise electrohydraulic control in demanding industrial and motion control systems. Utilizing MOOG’s proven two-stage servo valve architecture, this unit combines a torque-motor pilot stage with a high-capacity spool-type main stage to deliver fast, accurate, and repeatable flow control proportional to an electrical input signal. The D920 platform is widely recognized for its robust construction, high dynamic response, and excellent resolution, making it a preferred choice for closed-loop position, velocity, and force control applications where precision and reliability are critical.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Servo Proportional Valve (Two-Stage, Spool-Type) |
| Model Designation | MOOG D920-132 / R08KB930HXYX |
| Operating Pressure | Standard Industrial Grade (Up to 315 bar rated) |
| Mounting & Connection | Standard ISO 4401 / MOOG Interface, Subplate Mounting |
| Pilot Stage | Torque-Motor Driven, Nozzle-Flapper Type |
| Main Stage | Four-Way, Critical-Center Spool |
| Input Signal | Analog Electrical Command (±10 V DC or ±mA current) |
| Feedback | Integrated Spool Position Feedback (LVDT) |
Engineering Features & Advantages
- Precision Performance: High-resolution spool positioning with integrated LVDT feedback ensures accurate flow metering and excellent repeatability for closed-loop control.
- Fast Dynamic Response: Torque-motor pilot stage delivers rapid valve actuation, enabling high-bandwidth control of position, velocity, and force in servo-hydraulic systems.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction resistant to contamination and thermal variation.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original MOOG D920 series OEM standards, ensuring drop-in installation without modification.
- Low Hysteresis & High Linearity: Critical-center spool design minimizes deadband and provides smooth, proportional flow characteristics across the full command range.
Typical Industrial Applications
The MOOG D920-132 / R08KB930HXYX servo proportional valve is ideally suited for high-precision motion control applications, including plastic injection molding machines, metallurgical presses and rolling mills, CNC machine tools and testing systems, as well as turbine control and marine hydraulic systems where accurate, responsive electrohydraulic regulation is essential.
PRODUCT IMAGES
MOOG D920-132 / R08KB930HXYX Servo Proportional Valve
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine MOOG D920-132 / R08KB930HXYX Servo Proportional Valve. This Germany-made hydraulic component features a high-response pilot stage, delivering leak-free, reliable fluid control for heavy-duty industrial systems.