Directional Spool Valve 4WEH16Y7X/6EG24N9S2K4 - Bosch Rexroth R900701679

Size 16 four-way directional spool valve with spool symbol Y, pilot-operated and rated for 300 l/min. It reverses cylinders and motors in the upper flow range across 2 positions, with operating pressure of up to 280 bar.

Advantages

• Flow of 300 l/min through 4 ports to ISO 4401-07-07-0-05, maximum operating pressure of 280 bar
• 2 switching positions to spool symbol Y for a defined actuator state
• External pilot oil supply and external pilot oil return for circuits with their own pilot pressure source
• 24 VDC solenoid with a connector, 3-pole (2 + PE) to EN 175301-803
• Weight of 10.52 kg, NBR seals for HL hydraulic fluid

Application

Typical installation points are the control blocks of presses, hydraulic power units and machine tools with flows of up to 300 l/min. The external pilot oil routing assumes a dedicated pilot circuit inside the installation. The valve is mounted by subplate on a size 16 plate and runs on HL hydraulic fluid.

Manufacturer

Bosch Rexroth lists this valve under material number R900701679. Characteristic curves, switching times and installation dimensions are given in the data sheets Directional spool valves, pilot-operated (RE 24751) and Hydraulic valves and hydro- (RE 07600-B).