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R900957442

LFA40H1-7X/F/12

Manufacturer: Bosch Rexroth

Material #: R900957442

Model : LFA40H1-7X/F/12


***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 LFA40H1-7X/F/12 (R900957442) is a sophisticated way cartridge valve designed for seamless integration into a compact block design. This valve is part of the standard series and is a size component series X, engineered to handle maximum operating pressures and flow rates with exceptional precision. The power section of the valve, featuring connections A and B, fits into a standardized receiving hole in the control block and is secured with a cover that also serves as the conduit for pilot control valves. This model allows for versatile application, enabling pressure, directional, and throttle functions or combinations thereof through appropriate pilot control. Its adaptability to various flow rates enhances efficiency and cost-effectiveness when used for multiple functions within an actuator setup. The LFA40H1-7X/F/12 includes a control cover that houses control bores and may include additional features like stroke limitation, a hydraulically controlled directional seat valve, or a shuttle valve tailored to the desired overall function. It can also accommodate electrically operated directional spool or seat valves. The installation kit comprises essential components such as a bushing, ring (up to NG), valve poppet (with or without damping nose), and closing spring. The functioning of this way cartridge valve is pressure-dependent, creating three critical pressurized areas (A1, A2, A3) that influence its performance characteristics. Depending on the version, different area ratios are achieved which affect the force dynamics governing the spool position. With its ability to allow flow from A to B or vice versa while blocking channel A without leakage when area A3 is pressurized by pilot oil from channel B or an external source, this valve ensures robust performance in various hydraulic applications. Additionally equipped with remote control port options and stroke limitation features, it meets demanding operational requirements up to its maximum specified operating pressure and flow rate capacities.

$596.00 USD

More are expected on April 28, 2025  
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Status: This product is temporarily out of stock. 


Qty: Delivered as early as April 28, 2025 when ordered in

This product is eligible for factory repair.

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