Directional Spool Valve 4WEH16HJ7X/6EG24N9ES2K4/B10 - Bosch Rexroth R900785211

Pilot oil is taken internally but returned through a line of its own, so return pressure in the main circuit never reaches the pilot stage. The valve weighs 11.49 kg and works with spool symbol J in three switching positions. Subplate mounting follows ISO 4401-07-07-0-05 and flow reaches 300 l/min.

Benefits

• Internal pilot oil supply with external pilot oil return
• Spool symbol J in three switching positions on four ports
• Up to 300 l/min at a maximum operating pressure of 280 bar
• Size 16 on a subplate interface to ISO 4401-07-07-0-05
• 24 VDC through a 3-pole connector (2 + PE) to EN 175301-803
• Mass 11.49 kg, NBR seals for HL hydraulic fluid

Technical data

Application

As soon as a return filter, a cooler or a shared return manifold builds up pressure, an external pilot return is the right choice. It runs separately to tank without pressure. Pilot pressure itself still comes from the main circuit, so no second source is needed.

Manufacturer

Bosch Rexroth lists this pilot-operated directional valve 4WEH16HJ7X/6EG24N9ES2K4/B10 under material number R900785211. Data sheets RE 24751 and RE 07600-B carry the characteristic curves, the installation dimensions and the interface data. Port Y of the subplate has to be opened for the external return.