Directional Spool Valve 4WEH16J7X/6EG24NETK4/B08 - Bosch Rexroth R900976075

The solenoid of a size 16 valve could not move the main spool under load. On the 4WEH16J7X/6EG24NETK4/B08 it therefore only drives the small pilot stage, which shifts the spool hydraulically. Symbol J works with up to 300 l/min.

Benefits

• Two-stage design, 24 V DC solenoid on the pilot valve
• Symbol J in three switching positions across four ports
• Up to 300 l/min at a maximum operating pressure of 280 bar
• Pilot oil fed and returned internally, version 6EG24NETK4/B08
• Size 16, subplate mounting ISO 4401-07-07-0-05, 9.82 kg
• 3-pole connector (2 + PE) to EN 175301-803, NBR for HL hydraulic fluid

Application

The design keeps the electrical power small although the main spool releases 300 l/min. If a solenoid fails, it is replaced on its own as part of the pilot stage. The internally routed pilot oil saves two more ports on the manifold.

Manufacturer

Bosch Rexroth, material number R900976075. Power draw and switching times of the pilot stage are given in data sheet RE 24751, further reading in RE 07600-B.