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R901227870

4WRZ16W6-150-7X/6EG24N9ETK4/D3M-674

Manufacturer: Bosch Rexroth

Material #: R901227870

Model : 4WRZ16W6-150-7X/6EG24N9ETK4/D3M-674


***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 4WRZ16W6-150-7X/6EG24N9ETK4/D3M-674 (R901227870) is a high-performance pilot-operated proportional directional valve designed to control the flow direction and size with precision. The valve is actuated by proportional solenoids and includes an additional port R for NG size. It consists of a pilot control valve with proportional solenoids and a main valve with a main control spool and centering spring. In operation, when the solenoids are de-energized, the main control spool is held in the central position by the centering springs. Upon energizing a solenoid, such as solenoid b, the pilot oil is directed through the pilot control valve to move the main control spool proportionally to the electric input signal. This results in controlled connection from P to A and B to T via orifice-type cross-sections with progressive flow characteristics. The WRZE series valves provide internal pilot oil supply via port P or external supply via port X. When switching off the solenoid, both spools return to their central position, allowing for flow from P to A and B to T or vice versa depending on the spool position. This model accommodates an optional manual override function; however, caution is advised as accidental activation may lead to uncontrolled machine movements. Users should also be aware that due to its design principle, internal leakage is inherent over time. The 4WRZ16W6-150-7X/6EG24N9ETK4/D3M-674 valve is designed for subplate mounting with a porting pattern according to ISO standards. It features spring-centered control spools without integrated electronics OBE, operates at a maximum pressure of up to bar and can handle maximum flow rates of l/min.

$5,139.00 USD

More are expected on May 23, 2025  
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Status: This product is temporarily out of stock. 


Qty: Delivered as early as May 23, 2025 when ordered in

This product is eligible for factory repair.

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