Product Overview
The SEWON-YUKEN MSW-01-X-50 is a modular flow control valve engineered for precise regulation of hydraulic fluid volume within industrial power units. Manufactured by SEWON-YUKEN, a recognized name in modular hydraulic valve technology, this unit belongs to the MSW series of sandwich-style flow control valves designed for direct mounting between a directional control valve and its subplate. The valve operates on a pressure-compensated metering principle, maintaining a stable, repeatable flow rate to the actuator regardless of fluctuations in system load pressure. Its modular (sandwich) construction allows integration into existing manifold stacks without additional piping, making it a compact and serviceable solution for controlling cylinder and motor speeds in demanding hydraulic circuits.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Flow Control & Modular Valve |
| Model Designation | MSW-01-X-50 |
| Series / Size Code | MSW Series, 01 (NG6 / CETOP 3 / D03 modular size) |
| Control Function | Pressure-compensated flow regulation (metering in / meter out configuration) |
| Adjustment Type | Manual adjustment with calibrated setting scale |
| Operating Pressure | Standard Industrial Grade (up to 315 bar rated) |
| Rated Flow Range | Up to approx. 50 L/min (per model code designation) |
| Mounting & Connection | Modular sandwich mounting, ISO 4401 / CETOP 3 interface, tie-rod or bolt stack assembly |
| Sealing | NBR O-ring seals (standard); FKM available for high-temperature service |
Engineering Features & Advantages
- Precision Flow Metering: The pressure-compensated spool design maintains a constant regulated flow to the actuator even as load pressure varies, ensuring consistent cylinder and motor speeds across the operating cycle.
- Modular Sandwich Construction: The MSW-01-X-50 mounts directly between a directional valve and subplate on an ISO 4401 / CETOP 3 interface, eliminating external piping, reducing leak points, and simplifying circuit modification.
- Stable Low-Load Performance: Engineered to deliver reliable metering at low flow settings, supporting fine speed control for delicate positioning and feed-rate applications.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with hardened spool and body components resistant to contamination-related wear.
- Direct Fit Replacement: Precision-manufactured to original SEWON-YUKEN specifications for direct replacement, minimising downtime and eliminating fitment issues.
Typical Industrial Applications
The SEWON-YUKEN MSW-01-X-50 is a modular flow control valve engineered for precise regulation of hydraulic fluid volume within industrial power units.
PRODUCT IMAGES



SEWON-YUKEN MSW-01-X-50 Modular Flow Control 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 SEWON-YUKEN MSW-01-X-50 Solenoid Directional Valve. This Korea-made hydraulic component features a wet armature design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.