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August 16,2026
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Rexroth - BOSCH - LFA_25_WEB-7X
Name: Logic Elements (Rexroth - BOSCH). - Directional Control Function , Control Cover. - Type : LFA. - Nominal Size NS 25. - WEB : For Mounting Directional Valve . Description: The Bosch Rexroth LFA..WEB control cover is specifically designed for directional control functions and is prepared for mounting a pilot directional valve .
🔧 Key Features and Function
Mounting for Pilot Valve: The "WEB" code indicates this cover provides an interface for a pilot control valve. You can mount a standard directional spool valve, such as a 4WE 6 D... (size 6), directly onto it to dictate the behavior of the main logic element . For larger sizes, it can accept pilot valves like 4WE 10 D... .
Pilot Control: The mounted pilot valve directs pilot oil flow to actuate the main cartridge valve . This allows the logic element to fulfill various directional control functions for high-flow applications.
Size and Standard: This cover is available for multiple nominal sizes, including NG25, NG32, NG40, and larger . It is manufactured to conform to DIN ISO 7368 and ISO 4401 standards .
📋 Key Technical Specifications (NS 25)
The following specifications apply to the LFA25WEB variant .
Specification Detail
Type LFA..WEB (Control Cover)
Function Directional Control, prepared for mounting a directional pilot valve
Nominal Size (NS) 25
Component Series 7X
Pilot Valve Mounting Prepared for directional spool valve 4WE 6 D...
Mounting Standard ISO 4401-03-02-0-05
Max. Operating Pressure Up to 420 bar
If you need more specific details, such as installation dimensions or ordering code information, please let me know.
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