Directional Spool Valve 4WEH16W7X/6EG24N9S2K4/B10 - Bosch Rexroth R901277343

With large piston areas the flow decides the cycle time. The pilot-operated 4WEH16W7X/6EG24N9S2K4/B10 carries up to 300 l/min, works with spool symbol W in three positions and takes pilot oil through its own external ports.

Benefits

• 300 l/min flow in size 16 to ISO 4401-07-07-0-05.
• Spool symbol W with 3 switching positions on 4 ports.
• External pilot oil supply and external pilot oil return, independent of the state of the main circuit.
• Solenoid actuation on 24 VDC through a connector according to EN 175301-803.
• 280 bar maximum operating pressure at 10.86 kg.

Applications

The valve is used on hoists, presses and forming machines with large cylinders whose cycle is set by the flow. Pilot pressure and pilot drain come from a separate circuit, which allows reliable shifting even during pressureless circulation. The subplate follows the ISO 4401-07-07-0-05 hole pattern.

Manufacturer

Bosch Rexroth, material number R901277343. Characteristic curves, switching times and dimensions are given in the data sheet Directional spool valves, pilot-operated (RE 24751) and in the hydraulic valves overview (RE 07600-B).