Product Overview
The MOOG D636-433-0001 / R02JO1M0HXE2-OOF4A2 is a high-performance servo proportional valve from the MOOG D636 series, engineered for precise electrohydraulic control in demanding industrial and mobile applications. This two-stage servo valve utilizes a torque-motor pilot stage with a spool-type main stage, delivering exceptional dynamic response, high resolution, and low hysteresis. The D636 platform is renowned for its robust construction, contamination tolerance, and reliable performance in closed-loop position, velocity, and force control systems. With its integrated electronics and standardized interface, this valve serves as a critical control element in hydraulic systems requiring fast, accurate, and repeatable flow modulation.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Servo Proportional Valve (Two-Stage, Spool-Type) |
| Model Designation | D636-433-0001 / R02JO1M0HXE2-OOF4A2 |
| Manufacturer | MOOG Inc. |
| Operating Pressure | Up to 315 bar (standard industrial grade) |
| Rated Flow | Model-dependent (typically 5–100 L/min at 70 bar valve drop) |
| Pilot Stage | Torque motor with dual nozzle-flapper or jet deflector technology |
| Main Stage | Four-way spool with position feedback |
| Mounting & Connection | Standard ISO 4401 / CETOP subplate mounting interface |
| Electrical Interface | Integrated electronics with standard industrial connector |
| Hysteresis | < 0.5% (typical for D636 series) |
| Response Time | High dynamic response, suitable for closed-loop control |
Engineering Features & Advantages
- Precision Performance: The torque-motor pilot stage and spool-type main stage deliver exceptional flow resolution, minimal hysteresis, and fast dynamic response, enabling accurate closed-loop control of position, velocity, and force.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with high contamination tolerance and robust construction that ensures long service life in demanding hydraulic circuits.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original MOOG standards, allowing straightforward retrofit into existing hydraulic systems without rework.
Typical Industrial Applications
With its integrated electronics and standardized interface, this valve serves as a critical control element in hydraulic systems requiring fast, accurate, and repeatable flow modulation.
PRODUCT IMAGES
MOOG D636-433-0001 / R02JO1M0HXE2-OOF4A2 Servo Proportional Valve
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- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
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Shop the genuine MOOG D636-433-0001 / R02JO1M0HXE2-OOF4A2 Servo Proportional Valve. This Germany-made high-response hydraulic valve features a two-stage design with integrated electronics, delivering leak-free, reliable fluid control for heavy-duty industrial systems.