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R901433077

4WRKE16R5-125L-3X/6EG24ETK31/A1D3M

Manufacturer: Bosch Rexroth

Material #: R901433077

Model : 4WRKE16R5-125L-3X/6EG24ETK31/A1D3M


***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 4WRKE16R5-125L-3X/6EG24ETK31/A1D3M (R901433077) is a high-performance pilot-operated 2-stage proportional directional valve designed for subplate mounting with an ISO porting pattern. This valve features electrical position feedback and integrated electronics OBE, ensuring precise control of flow direction and magnitude through proportional solenoid operation. The size 16 valve supports a maximum operating pressure of 315 bar and a maximum flow rate of 125 liters per minute. This model's pilot control valve is optimized for use as a pilot for WRKE type valves, with a direct operated proportional design. Its wet-pin DC solenoids are encapsulated to be pressure-tight and feature detachable coils, enabling the conversion of electric current into mechanical force proportionally. The main stage of the valve is position-controlled, which ensures the spool position remains consistent regardless of flow forces, even at higher flows. The main control spool is spring-centered when no input signal is present, held in place by a centering spring. With an inductive position transducer connected to the spool, the system can accurately compare command values to actual positions to correct any deviations through current adjustments in the pilot control solenoid. This results in precise spool adjustments that align with command inputs. For installation, it's important to note that the tank lines must maintain fluid; if necessary, a preload valve with approximately 5 bar pressure should be installed. Adjustments to this system should only be carried out by trained specialists due to the sensitivity of zero-point calibration and potential damage risks from improper handling.

$7,997.00 USD

More are expected on May 16, 2025  
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Status: This product is temporarily out of stock. 


Qty: Delivered as early as May 16, 2025 when ordered in

This product is eligible for factory repair.

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