Directional Spool Valve 4WEH32HD6X/6EG110N9K4 - Bosch Rexroth R901056843

Pilot-operated valves need a minimum pilot pressure that the main circuit does not always supply reliably. This size 32 version therefore takes its pilot oil externally and switches up to 1100 l/min at 280 bar maximum operating pressure.

Benefits

• External pilot oil supply and external pilot oil return, independent of the main circuit
• 1100 l/min maximum flow in size 32, ISO 4401-10-09-0-05 interface
• 280 bar maximum operating pressure, spool symbol D with 2 switching positions
• Solenoid actuation at 110 VDC through a 3-pole (2 + PE) plug to EN 175301-803
• 4 ports, NBR seals for HL hydraulic fluid, 35 kg weight
• UKCA conformity to the Low-Voltage Directive SI2016/1091

Applications

The valve switches main circuits in presses, forging plants and large test benches. External pilot routing keeps pilot pressure steady even when working pressure collapses during the cycle. Subplate mounting carries all of the pipework.

Manufacturer

Manufactured by Bosch Rexroth under material number R901056843. Characteristic curves and installation dimensions are given in data sheet RE 24751 and RE 07600-B.