Directional Spool Valve 4WEH16M7X/6EG48N9EK4/B10 - Bosch Rexroth R901197000

Where drives and control sit at 48 V, the hydraulic valve should manage without its own power supply. The pilot-operated directional spool valve 4WEH16M7X/6EG48N9EK4/B10 runs on 48 VDC, switches three positions to symbol M and carries up to 300 l/min.

Benefits

• Supply voltage 48 VDC, the pilot coil is wound for that level.
• Symbol M in three switching positions across four ports.
• Up to 300 l/min in size 16 to port pattern ISO 4401-07-07-0-05.
• Internal pilot oil supply, external pilot oil return, maximum operating pressure 280 bar.
• 9.7 kg, NBR seals, HL hydraulic fluid, subplate mounting.

Application

Battery fed machines and special equipment often carry a 48 V level for drives and actuators. A matching coil saves a converter and the wiring that goes with it in the cabinet. The pilot stage draws little power even though the valve switches 300 l/min.

Manufacturer

Bosch Rexroth, material number R901197000, product family H-4W.H.. Characteristic curves and performance limits are given in the data sheet for pilot-operated directional spool valves (RE 24751), the range overview in RE 07600-B.