Directional Spool Valve 4WEH16E7X/6EG24N9EK4/B10 - Bosch Rexroth R900978983

The 4WEH16E7X/6EG24N9EK4/B10 is the spool symbol E version of the pilot-operated directional spool valve in size 16. It passes up to 300 l/min at a maximum of 280 bar and pairs internal pilot oil supply with external pilot oil return.

Benefits

• Spool symbol E in three switching positions across four ports.
• 300 l/min flow at 280 bar maximum operating pressure.
• Pilot oil internal, pilot drain external, a middle course between full self-supply and a separate pilot source.
• 9,78 kg on subplate mounting to ISO 4401-07-07-0-05.
• 24 VDC solenoid actuation through a connector, 3-pole (2 + PE) according to EN 175301-803.

Application

The valve fits applications where an axis has to rest in the symbol E centre condition while the pilot drain runs separately to tank. NBR seals and HL hydraulic fluid match mineral oil in the usual temperature window. Four ports serve one double-acting cylinder.

Manufacturer

Bosch Rexroth, material number R900978983. Switching function, pilot oil routing and limit values are documented in data sheet RE 24751 on pilot-operated directional spool valves.