Proportional Directional Valve 4WRLE16W6-200LJ-4X/MXY/24A1 - Bosch Rexroth R901401891

Suspended loads and a swinging system pressure are two separate requirements. The 4WRLE16W6-200LJ-4X/MXY/24A1 answers both, because spool symbol W6 blocks in mid position while the pilot stage is fed through X and relieved through Y, at 200 l/min nominal flow.

Benefits

• Spool symbol W6 blocks in mid position and holds the load without an extra valve.
• External pilot oil supply and external return for constant control pressure conditions.
• 200 l/min nominal flow at operating pressures up to 350 bar against a series maximum of 800 l/min.
• Plus or minus 10 V command, 24 VDC supply through a 7-pole connector (6 + PE) to EN 175201-804.
• Mounting pattern ISO 4401-07-07-0-05, NBR seals, weight 11.64 kg.

Technical data

Applications

The combination is found on lifting gear, on gantry axes and on drawing plants with accumulator supply. Position feedback inside the valve keeps the opening matched to the command even when the load on the cylinder changes. Mounting is by subplate to ISO 4401.

Manufacturer

Bosch Rexroth, material number R901401891. The type code 4WRLE16W6-200LJ-4X/MXY/24A1 states size 16, spool symbol W6, 200 l/min nominal flow, linear characteristic and component series 4X.