Product Overview
The Rexroth M-3SEW 6 C37/420MG24N9K4 (Material Number R900566273) is a direct-operated solenoid directional seat valve designed for leak-free shut-off and directional control of hydraulic fluid flow in industrial hydraulic systems. Featuring a poppet-type seat design, this valve provides zero-leakage sealing in the closed position, making it ideal for load-holding, clamping, and safety-related circuits. The “C37” spool/seat configuration designates a 3-way function (P, A, T ports), while the “420” indicates a maximum operating pressure of 420 bar. The integrated “MG24N9K4” solenoid is a 24 V DC high-performance wet-pin solenoid with a nominal power of 30 W, equipped with a DIN EN 175301-803 (ISO 4400) connector and manual override. This valve is part of the Rexroth M-3SEW 6 series, a globally recognized platform for compact, high-pressure directional seat valves used in demanding industrial applications.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Directional Seat Valve (3-Way, Direct-Operated) |
| Model Designation | M-3SEW 6 C37/420MG24N9K4 / R900566273 |
| Operating Pressure | Up to 420 bar (max. working pressure) |
| Nominal Flow Rate | Up to 40 L/min (NG6 / CETOP 3 size) |
| Solenoid Voltage | 24 V DC (nominal), 30 W |
| Electrical Connector | DIN EN 175301-803 (ISO 4400), 3-pole + PE |
| Mounting & Connection | Subplate mounting, ISO 4401-03 / CETOP 3 / NG6 interface |
| Sealing Principle | Poppet seat design — zero leakage in closed position |
| Manual Override | Integrated (N9K4 designation), concealed type |
| Hydraulic Fluid | Mineral oil based hydraulic fluid (HL, HLP per DIN 51524) |
Engineering Features & Advantages
- Precision Performance: The solenoid directional seat valve (3-way, direct-operated) delivers precise, repeatable performance with low hysteresis and stable control across the full working range.
- 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 REXROTH specifications for direct replacement, minimising downtime and eliminating fitment issues.
- Rated Capability: Rated for pressure ratings up to 420 bar and flow rates up to 40 L/min, supporting stable operation across the full working range.
Typical Industrial Applications
This valve is part of the Rexroth M-3SEW 6 series, a globally recognized platform for compact, high-pressure directional seat valves used in demanding industrial applications.
PRODUCT IMAGES
REXROTH M-3SEW 6 C37/420MG24N9K4 / R900566273 Solenoid Directional Seat 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 REXROTH M-3SEW 6 C37/420MG24N9K4 / R900566273 Solenoid Directional Spool Valve. This Germany-made 24V DC hydraulic component features a 4/2-way design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.