Directional Spool Valve 4WEH16D7X/6EG220N9EK4/B10P4,5 - Bosch Rexroth R901036539

If the wiring of a machine stays at 220 V DC, the replacement valve has to carry the same coil voltage. The 4WEH16D7X/6EG220N9EK4/B10P4,5 does that and additionally drains its pilot stage through a separate Y line.

Benefits

• 220 V DC supply voltage, so existing wiring stays untouched.
• Internal pilot oil supply, external pilot oil return through the Y line.
• Spool symbol D with 2 switching positions and 4 ports.
• 300 l/min maximum flow at a maximum operating pressure of 280 bar.
• 9.55 kg weight in size 16 to ISO 4401-07-07-0-05.
• UKCA conformity under Low-Voltage Directive SI2016/1091 with NBR seals.

Applications

The valve replaces directional valves in presses and power units whose control section runs on 220 V DC and whose tank channel carries back pressure. The separate pilot drain keeps switching times steady. HL hydraulic fluid.

Manufacturer

Bosch Rexroth, material number R901036539, product family H-4W.H... Characteristic curves, switching times and installation dimensions are given in the datasheets Directional spool valves, pilot-operated (RE 24751) and Hydraulic valves and hydro- (RE 07600-B).