Directional Spool Valve 4WEH16Q7X/6EG24NETK4/B10 - Bosch Rexroth R901269749

Internal pilot oil supply together with internal pilot oil return saves two drillings in the control block. Pilot-operated directional spool valve 4WEH16Q7X/6EG24NETK4/B10 uses exactly that arrangement, switches three positions to spool symbol Q and passes up to 300 l/min at a maximum of 280 bar.

Benefits

• Internal pilot oil supply and internal return, the block needs no separate pilot channels.
• Three switching positions, spool symbol Q across four ports.
• 300 l/min in size 16 on interface ISO 4401-07-07-0-05.
• 24 V DC through a 3-pole connector (2 + PE) to EN 175301-803.
• 9.9 kg, NBR seals for HL hydraulic fluid.

Application

Typical installations are power units in which a cylinder travels between two end positions and holds a defined state in between. Because pilot pressure and pilot return run inside the valve, the block does without channels X and Y. That shortens the drilling pattern and the time spent fitting the subplate.

Manufacturer

Bosch Rexroth lists this pilot-operated directional spool valve 4WEH16Q7X/6EG24NETK4/B10 under material number R901269749. Data sheets RE 24751 and RE 07600-B show characteristic curves, installation dimensions and connection diagram. Size 16 and spool symbol Q determine both interface pattern and switching behaviour.