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R901188705

PROPORTIONAL PRESSURE RELIEF VALVE KBPSR8BA/HCG24K40V

Manufacturer: Bosch Rexroth

Material #: R901188705

Model : KBPSR8BA/HCG24K40V


***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 KBPSR8BA/HCG24K40V (R901188705) is a state-of-the-art proportional pressure relief valve that operates on a direct-acting basis with a decreasing characteristic curve. This screw-in cartridge valve is designed to limit system pressure efficiently and reliably. With a maximum operating pressure of 350 bar (5075 psi) and a maximum flow rate of 100 l/min (26.4 gpm), it fits perfectly within the SUN TA cavity, ensuring compatibility with standard cavities. The valve features electroproportional actuation through an integrated coil and Deutsch DTP electrical connector, providing precise control over hydraulic systems. The poppet-type spool within the valve ensures normally closed operation, which can be transitioned to variable states based on the electrical command value received by the proportional solenoid with central thread and detachable coil. Constructed with FKM sealing material, the KBPSR8BA/HCG24K40V is compatible with hydraulic fluids such as HL, HLP, HEES, and HEPG, making it suitable for a wide range of mobile and industrial applications. Furthermore, its design allows for fine balancing of command value-to-pressure characteristic curves externally via control electronics. Users can manually set the maximum pressure using an adjustment screw; in case of power failure, the valve defaults to this preset maximum pressure. This product belongs to component series A and is characterized by its robustness and reliability in maintaining or limiting system pressures as required by various hydraulic applications. Its weight of 0.6 kg indicates a solid yet manageable component for system integration. The supply voltage requirement for this valve is 24 V DC. In summary, the Bosch Rexroth KBPSR8BA/HCG24K40V (R901188705) offers precision control in hydraulic pressure relief applications, combining durability with advanced technology for optimal performance in limiting system pressures across diverse operational environments.

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