REXROTH LFA25WEA-71/ R900910273

Rexroth Hydraulic Logic Cover for NG25 Valve Systems

Description

The LFA 25 WEA-71/ is a high-quality hydraulic logic cover manufactured by Bosch Rexroth. Designed for nominal size 25 (NG25) components, this connection cover is used to terminate a valve stack or to create specific flow paths in a modular hydraulic system. Its robust steel construction ensures durability and reliable performance under high pressure.

Specifications

• Manufacturer: Rexroth
• Model: LFA 25 WEA-71/
• Material Number (MNR): R900910273
• Nominal Size: NG25
• Component Series: 7X
• Maximum Operating Pressure: up to 350 bar (consult datasheet)

Label Info

• MNR: R900910273
• FD: 41708
• Type: LFA 25 WEA-71/
• SN: 124067064

Application

This logic cover is essential for industrial hydraulic applications, including press controls, machine tools, and general manufacturing machinery where modular valve assemblies are used.

Country of Origin

Made in Germany.

CO2 Impact

Opting for this component saves approximately 9.0 kg of CO2 compared to new production, supporting sustainable industrial practices.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the maximum operating pressure for the LFA 25 WEA-71/ logic cover?

This logic cover is designed to match the specifications of NG25 valve bodies. The maximum operating pressure is typically 350 bar (5075 PSI), but you should always consult the specific datasheet for your entire valve assembly to ensure system compatibility.

Does this cover come with mounting bolts and seals?

As a spare part, this logic cover is typically supplied without mounting bolts or O-ring seals. These must be ordered separately based on your application’s requirements. The required bolt size is usually M12, and the seal kit part number can be found in the Rexroth datasheet for LFA covers.

What does the ‘WEA’ designation in ‘LFA 25 WEA-71/’ signify?

In Rexroth’s model coding, ‘WEA’ indicates a specific porting pattern and function. For the LFA 25, ‘WEA’ is a connection cover with ports A, B, and T plugged in the cover itself, which is a common configuration for terminating a valve stack or for specific circuit designs.

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Last Update: Friday, March 13, 2026