Directional Spool Valve 4WEH16C7X/6EG24N9ETS2K4/B10 - Bosch Rexroth R900974062

The 4WEH16C7X/6EG24N9ETS2K4/B10 needs no external control oil lines, because both pilot oil supply and pilot oil return run internally. Only the four working ports remain to be piped on the subplate. Spool symbol C works in two switching positions, flow reaches 300 l/min at up to 280 bar and the weight is 10.42 kg.

Benefits

• Internal pilot oil supply and internal pilot oil return, no extra control lines
• Spool symbol C, 2 switching positions, 4 ports
• 300 l/min flow at up to 280 bar operating pressure
• Size 16, ISO 4401-07-07-0-05 mounting pattern
• 24 VDC solenoid actuation, 3-pole connector (2 + PE) according to EN 175301-803
• NBR seals for HL hydraulic fluid, weight 10.42 kg

Application

A fully internal pilot circuit simplifies the manifold and cuts the number of possible leak points. It requires sufficient pressure at the pressure port throughout the switching time. The permissible back pressure in the return line has to be observed.

Manufacturer

Bosch Rexroth, material number R900974062. Two manufacturer documents are on file, minimum pilot pressure and permissible back pressure are given in the data sheet.