Product Overview
The YUKEN MSW-01-Y-50 is a modular throttle and check valve designed for precise flow control in industrial hydraulic systems. Manufactured by YUKEN, a globally recognized leader in hydraulic component engineering, this valve is part of the MSW series of modular (sandwich) valves that mount directly between a directional control valve and its subplate or manifold, eliminating the need for additional piping. The MSW-01-Y-50 combines a pressure-compensated or manually adjustable throttle function with an integral check valve, allowing controlled meter-in or meter-out flow regulation in one direction while permitting free reverse flow. With a 01 (NG6 / CETOP 3 / ISO 4401-03) mounting interface, this modular valve delivers accurate speed control of actuators, smooth deceleration, and dependable load-holding performance in compact hydraulic power circuits.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Valve — Modular Throttle & Check Valve (Flow Control) |
| Model Designation | MSW-01-Y-50 |
| Series | YUKEN MSW Modular Valve Series |
| Nominal Size | 01 (NG6 / CETOP 3 / ISO 4401-03) |
| Function | Throttle flow regulation with integral check valve for free reverse flow |
| Adjustment Type | Manual adjustment (Y-configuration, per model code) |
| Operating Pressure | Standard Industrial Grade (Up to rated bar per YUKEN MSW series specification) |
| Mounting & Connection | Modular sandwich mounting, ISO 4401-03 / CETOP 3 interface |
| Media | Mineral-based hydraulic oil (standard industrial viscosity range) |
Engineering Features & Advantages
- Precision Flow Metering: The adjustable throttle element provides accurate, repeatable control of actuator speed, enabling fine tuning of cylinder and motor motion in demanding industrial cycles.
- Integrated Check Valve: Permits unrestricted reverse flow, ensuring smooth return strokes and preventing unintended flow restriction in the non-controlled direction.
- Modular Sandwich Design: Mounts directly between the directional valve and subplate, reducing piping, minimizing leakage points, and simplifying system assembly and maintenance.
- Industrial Reliability: Built for continuous operation under severe industrial conditions with robust construction and stable performance over extended service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original YUKEN OEM standards and ISO 4401-03 interface requirements.
Typical Industrial Applications</h3
PRODUCT IMAGES







YUKEN MSW-01-Y-50 Modular Throttle and Check 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 MSW-01-Y-50 Solenoid Operated Directional Valve. This Japan-made hydraulic component features a wet armature design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.