Logic Elements (Rexroth - BOSCH). - Directional Control Function , Control Cover. - Type : LFA. - Nominal Size NS 25. - WEMA : For Mounting Directional Valve .

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Logic Elements (Rexroth - BOSCH). - Directional Control Function , Control Cover. - Type : LFA. - Nominal Size NS 25. - WEMA : For Mounting Directional Valve .
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Rexroth - BOSCH - LFA_25_WEMA-7X
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Modified on: August 16,2026  
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Specifications
Supplier part number: Rexroth - BOSCH - LFA_25_WEMA-7X
Name:Logic Elements (Rexroth - BOSCH). - Directional Control Function , Control Cover. - Type : LFA. - Nominal Size NS 25. - WEMA : For Mounting Directional Valve .
Description:The Bosch Rexroth LFA..WEMA is a control cover that provides a directional control function for a 2-way cartridge valve (the LC series). It is specifically designed for mounting a separate directional pilot valve, effectively turning the logic element into a high-flow, pilot-operated directional control valve. 🔧 Key Features and Function Mounting for Pilot Valve: The "WEMA" designation indicates this cover is prepared for the direct mounting of a pilot control valve. It follows the standardized porting pattern ISO 4401-03-02-0-05, making it compatible with common directional valves like the 4WE 6 or the M-3SEW 6 series, which are ordered separately. Directional Control: The primary function is directional control. By selecting the appropriate pilot valve, you can configure the main logic element for various 2-way or 4-way directional control functions in a high-flow circuit. The "Intelligence" of the System: In the LC/LFA cartridge valve system, the LC cartridge is the "muscle" (the main valve body), and the LFA control cover is the "brain." The cover provides the pilot oil connections that determine the behavior of the cartridge. 📋 Key Technical Specifications (NS 25) The following specifications apply to the LFA25WEMA variant. Specification Detail Type LFA..WEMA (Control Cover) Function Directional Control with mounting for directional pilot valve Nominal Size (NS) 25 Component Series 7X Max. Operating Pressure Up to 420 bar Pilot Valve Mounting Standard ISO 4401-03-02-0-05 (for NS25) Seals NBR (standard) / FKM (optional) If you need more specific details, such as installation dimensions or ordering code information, please let me know.
    
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