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R900970722

LFA50WEA-7X//12

Manufacturer: Bosch Rexroth

Material #: R900970722

Model : LFA50WEA-7X//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 LFA50WEA-7X//12 (R900970722) is a sophisticated way cartridge valve designed for seamless integration into a compact block design. This valve is engineered to facilitate various hydraulic functions through the use of pilot control valves, including pressure, directional, and throttle operations or combinations thereof. Its versatility offers cost-effective solutions by allowing adjustment to different flow rates for individual actuator paths. Constructed with precision, the LFA50WEA-7X//12 consists of a control cover that houses control bores and may include features such as stroke limitation, hydraulically controlled directional seat valves, or shuttle valves tailored to the desired function. Moreover, electrically operated directional spool or seat valves can be accommodated on this control cover. The installation kit comprises essential components like a bushing, ring (only up to NG), valve poppet (with options for damping nose), and a closing spring. The functionality of this way cartridge valve is pressure-dependent, creating three distinct pressurized areas (A1, A2, A3) that are crucial for its operation. The area at the valve seat (A1) serves as a reference point; depending on the version of the valve, there are variable annulus areas (A2) which can be either 75% or 50% of area A1. This results in different area ratios of A1:A2 either being 4:3 or 2:1. The total area A3 equates to the sum of areas A1 and A2. In operation, areas A1 and A2 contribute to the opening force while area A3 along with the spring work towards closing. The spool position within the way cartridge valve is determined by the net force direction from these opening and closing forces. The LFA50WEA-7X//12 allows fluid transition from port A to B or vice versa with pressurization of area A3 achieved by pilot oil discharge from channel B or an external pilot oil supply ensuring channel A remains leak-free when blocked. With its standard series size and component series X options available in various maximum operating pressures and flow rates, this Bosch Rexroth way cartridge valve stands out as a reliable choice for hydraulic system optimization.

$680.00 USD

Availability:  1  In Stock
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Available for immediate shipment

Qty: Delivered as early as June 17, 2024 when ordered in

This product is eligible for factory repair.

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