Directional Spool Valve 4WEH16J7X/6EG24N9K4/B10 - Bosch Rexroth R900972458

In a valve stack, pilot supply and pilot drain often run as through galleries in the carrier. The 4WEH16J7X/6EG24N9K4/B10 uses both externally and stays independent of the main circuit, passing 300 l/min in three positions to spool symbol J.

Benefits

• External pilot oil supply and external pilot oil return, pilot stage and working circuit fully separated.
• Spool symbol J in three switching positions across four ports.
• 300 l/min at a maximum of 280 bar in size 16.
• 9,76 kg on subplate mounting to ISO 4401-07-07-0-05.
• 24 VDC supply voltage, connector 3-pole (2 + PE) according to EN 175301-803, NBR seals.

Application

This version suits manifolds with their own pilot supply, for instance presses and test rigs running several axes. An independent pilot circuit keeps shifting times comparable even as working pressure varies. Four ports serve one double-acting cylinder.

Manufacturer

Bosch Rexroth, material number R900972458. Switching function, pilot oil routing and limit values are documented in data sheet RE 24751 on pilot-operated directional spool valves.