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R987110427

M-4SEW 10 D1X/420MG125N9K4/B18V

Manufacturer: Bosch Rexroth

Material #: R987110427

Model : M-4SEW 10 D1X/420MG125N9K4/B18V


***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth M-4SEW 10 D1X/420MG125N9K4/B18V (R987110427) is a direct-operated directional seat valve designed for precise control of start, stop, and direction of fluid flow. This solenoid-actuated valve consists of a housing, solenoid, hardened valve system, and a control spool that acts as the closing element. It operates on the principle where the control spool is positioned by either spring force or solenoid actuation, with an angled lever and ball mechanism transferring the force to the spool. This design ensures pressure compensation between the actuating forces of the solenoid or return spring, allowing for use up to a maximum operating pressure. The M-4SEW 10 D1X/420MG125N9K4/B18V valve features negative spool overlap; therefore, port T must always be connected to prevent any unwanted flow during switching transitions. The valve offers options for control spool symbols U and C, and when combined with a Plus plate beneath it, can achieve additional configurations symbolized by D and Y. This model includes a manual override for non-solenoid switching and may require a throttle insert for flow limitation under certain operating conditions. The seat arrangement allows for various connection states between ports P, A, B, and T during different operational phases such as initial position, transition position, and spool position. For applications requiring free flow from P to A while preventing reverse flow from A to P in a leak-free manner, this valve can accommodate check valve inserts at specified ports. The M-4SEW series boasts reliable performance even under long periods of standstill while under pressure. It is equipped with airgap DC solenoids that feature detachable coils; AC voltage is also possible through rectifiers. The solenoid coil can be rotated by 90 degrees for flexible mounting orientations. Additionally, it offers an electrical connection as an individual connection with optional features like concealed manual override and contactless inductive position switches. In summary, this Bosch Rexroth directional seat valve provides robust control capabilities in hydraulic systems requiring precise flow management with options for customization based on application needs.

$2,597.00 USD

More are expected on May 12, 2025  
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Status: This product is temporarily out of stock. 


Qty: Delivered as early as May 12, 2025 when ordered in

This product is eligible for factory repair.

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