Rexroth M-3SED 6 CK13/350CG24N9K4 | NG6 3/2 Solenoid Valve 24V DC
Rexroth M-3SED 6 CK13/350CG24N9K4 directional seat valve. Size NG6, 3 ports / 2 positions, 350 bar max pressure, 24V DC wet-pin solenoid with manual override.
Product Overview
Rexroth M-3SED 6 CK13/350CG24N9K4 is a direct-operated directional seat valve from the industrial hydraulic M-3SED6 series. This NG6 (CETOP 3) sized valve features a 3-port, 2-position (3/2) "CK" spool configuration and is actuated by a 24V DC wet-pin solenoid. Designed for high-pressure applications up to 350 bar, it includes a concealed manual override and is mounted via a standard ISO 4401 subplate, making it a core component for controlling hydraulic cylinders and motors in machine tools and mobile equipment.
Technical Specifications (Valve & Hydraulic)
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Parameter
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Specification
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Brand / Series
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Rexroth / M-3SED6
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Order Number
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R900052392 (typical)
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Valve Type
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Direct-Operated Directional Seat Valve
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Function
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3/2-way (3 ports, 2 positions)
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Spool Code
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CK (Spring return, P→A, B→T in de-energized state)
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Nominal Size
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6 (NG6, CETOP 3, NFPA D03)
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Max. Operating Pressure
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350 bar (P, A, B ports)
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Max. Flow Rate
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Approx. 25 L/min (dependent on Δp)
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Mounting Interface
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ISO 4401-03-02-0-05 (Subplate)
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Seal Material
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NBR (Nitrile) for mineral oils
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Technical Specifications (Electrical & Control)
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Parameter
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Specification
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Actuator Type
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Wet-pin Solenoid (removable coil)
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Voltage
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24 V DC (G24)
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Electrical Connection
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K4 (DIN EN 175301-803 plug, 3-pin)
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Manual Override
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Yes (Concealed, N9 option)
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Fluid Temperature
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-30 °C to +80 °C (with NBR seals)
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Ambient Temperature
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-30 °C to +50 °C
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Weight
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Approx. 1.5 kg
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Key Features
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High-Pressure Seat Design: The poppet/seat construction ensures zero leakage in the closed position, even after long periods of inactivity under pressure.
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Service-Friendly Solenoid: The wet-pin DC coil (C-type) is removable without draining the hydraulic system, facilitating quick maintenance.
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Standardized Mounting: The ISO 4401 footprint allows for easy interchangeability with other NG6 valves in hydraulic power units.
Applications
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Hydraulic press and clamping circuit control
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Actuator direction control in machine tools
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Mobile machinery hydraulic systems
About ACH
Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.
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Frequently Ask & Questions
Are preferential prices available?
Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.
Are the Products Genuine OEM Units?
Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.
How will you arrange shipment?
We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.
What is the warranty of goods?
One-year Warranty.
How long is the logistics cycle of the product?
Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.
