Directional Spool Valve 4WEH 16 R7X/6EG24N9ETDAL/B10 - Bosch Rexroth R978915097

The mid position of a directional spool valve decides how the cylinder behaves when the control is switched off. This pilot-operated size 16 valve works with spool symbol R and carries 300 l/min at up to 280 bar operating pressure.

Advantages

• Spool symbol R with three switching positions across four ports
• 300 l/min maximum flow, port pattern ISO 4401-07-07-0-05
• 280 bar maximum operating pressure
• Internal pilot oil supply and internal pilot oil return
• Cable gland at the 24 VDC solenoid for fixed wiring
• 8.9 kg weight, NBR seals, HL hydraulic fluid

Application

The valve controls double-acting cylinders and hydraulic motors in presses, lifting gear and machine tools. The symbol should be checked before replacement because it defines the behaviour in mid position. It is mounted on a size 16 subplate.

Manufacturer

Made by Bosch Rexroth, material number R978915097. All characteristic curves and installation dimensions are given in data sheet 24751 and 07600-B.