Product Overview
The YUKEN MRP-03-H-30 is a modular pressure reducing valve designed for precise secondary circuit pressure control within industrial hydraulic systems. Manufactured by YUKEN, a globally recognized leader in hydraulic component engineering, this valve belongs to the MRP series of modular reducing valves that mount directly between a directional valve and a subplate or manifold, eliminating the need for additional piping and reducing overall system footprint. The MRP-03-H-30 operates on a balanced spool principle, sensing downstream pressure and modulating the spool position to maintain a stable, reduced outlet pressure regardless of fluctuations in the primary supply or flow demand. With its size 03 (NG10 / CETOP 5) modular interface, it integrates seamlessly into standardized hydraulic stacking systems, making it an ideal solution for machine tools, injection molding equipment, and other precision industrial circuits requiring reliable, repeatable pressure reduction.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Modular Pressure Reducing Valve (Hydraulic Valve) |
| Model Designation | MRP-03-H-30 |
| Valve Size | Size 03 (NG10 / CETOP 5 Modular Interface) |
| Pressure Adjustment Range | H Range — Up to 210 bar (standard high-pressure range) |
| Maximum Operating Pressure | Up to 250 bar (inlet / primary circuit) |
| Design Number | 30 (YUKEN design series) |
| Mounting & Connection | Modular stacking — ISO 4401 / CETOP 5 / NG10 interface |
| Adjustment Type | Manual adjustment via set screw with locknut |
| Seal Material | NBR (Buna-N) — standard industrial hydraulic fluid compatibility |
| Fluid Compatibility | Mineral-based hydraulic oils (ISO VG 32–68) |
Engineering Features & Advantages
- Precision Pressure Regulation: The balanced spool design ensures accurate and stable reduced pressure output, minimizing hysteresis and pressure overshoot even under varying flow conditions in the secondary circuit.
- Modular Stacking Architecture: Designed for direct sandwich mounting between a directional control valve and subplate, reducing piping complexity, leak points, and installation time while maintaining a compact system profile.
- Industrial Reliability: Constructed for continuous duty with durable, corrosion-resistant materials and proven engineering for maximum system uptime.
- Direct Fit Replacement: Precision-manufactured to original YUKEN specifications for direct replacement, minimising downtime and eliminating fitment issues.
Typical Industrial Applications
With its size 03 (NG10 / CETOP 5) modular interface, it integrates seamlessly into standardized hydraulic stacking systems, making it an ideal solution for machine tools, injection molding equipment, and other precision industrial circuits requiring reliable, repeatable pressure reduction.
PRODUCT IMAGES
YUKEN MRP-03-H-30 Modular Reducing 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 YUKEN MRP-03-H-30 Pressure Reducing Valve. This Japan-made hydraulic component features a pilot-operated design, delivering precise, leak-free pressure control for heavy-duty industrial systems.