PROPORTIONAL PRESSURE RELIEF VALVE KBPSL8AA/HCG12K40V
Manufacturer: Bosch Rexroth
Material #: R901321903
Model : KBPSL8AA/HCG12K40V
***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 KBPSL8AA/HCG12K40V (R901321903) is a state-of-the-art screw-in cartridge valve designed for precise control in hydraulic systems. This direct-operated proportional pressure relief valve features an increasing characteristic curve, ensuring smooth and accurate pressure modulation. With a maximum operating pressure of 350 bar (5076 psi) and a maximum flow capacity of 80 l/min (21 gpm), it is engineered to deliver reliable performance under demanding conditions.
The KBPSL8AA/HCG12K40V valve is equipped with an electroproportional actuation mechanism that utilizes an integrated coil and a Deutsch DTP electrical connector for seamless connectivity. The poppet-type spool within the valve ensures that it maintains its normally closed position, providing safety and stability in the hydraulic circuit.
This valve is designed to fit the SUN TA cavity, making it compatible with a wide range of applications. The fine-tuning capability of the command value pressure characteristic curve can be adjusted externally via control electronics, offering flexibility and precision in setting system pressures. In the event of a power failure, the valve defaults to a minimum set pressure, safeguarding the system from potential overpressure damage.
The KBPSL8AA/HCG12K40V operates on a supply voltage of 24 V DC and is compatible with various hydraulic fluids including HL, HLP, HLPD, HVLP, HVLPD, HEES, HEPR, HEPG, HFDU, HFDR, and HFAS. Its robust construction featuring FKM sealing material ensures durability and resistance to harsh operating conditions.
In summary, the Bosch Rexroth KBPSL8AA/HCG12K40V offers advanced control for system pressure limitation in hydraulic systems with its direct operation and fine-tunable proportional solenoid actuation. Its compatibility with multiple fluid types and its ability to maintain stability during power outages make it an essential component for ensuring efficient and safe operations.
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