Logic cover with stroke limiter LFA40H2-7X/F size 40 up to 420 bar NBR - Bosch Rexroth R900938122

The Bosch Rexroth logic cover LFA40H2-7X/F turns a size 40 2-way cartridge valve into a working valve stage for pressures up to 420 bar. Sealed with NBR, the cover closes the size 40 cartridge bore and routes the control channels to the cartridge valve. Manual stroke limitation on the LFA40H2-7X/F restricts the opening stroke of the cartridge valve, so the flow can be adapted.

Benefits

• Maximum operating pressure 420 bar
• Standardised ISO 7368 connection diagram for size 40 cartridge bores
• Spool symbol H for the switching function per hydraulic symbol
• NBR seals for hydraulic fluids HL, HLP, HLPD, HVLP, HVLPD, HFC
• Manual stroke limitation for the opening stroke of the cartridge valve
• Subplate mounting directly on the control block, weight 10.95 kg

Applications

The cover is used in control blocks with NG 40 2-way cartridge valves, also as a spare part for the identical type LFA40H2-7X/F. Material number R900938122.