Directional Spool Valve 4WEH16E7X/6EG24N9K4 - Bosch Rexroth R900923811

The 4WEH16E7X/6EG24N9K4 keeps the pilot oil supply and the pilot oil return separate from the main circuit and switches the oil flow with spool symbol E in three positions. As a pilot-operated size 16 spool valve it carries up to 300 l/min at a maximum operating pressure of 280 bar.

Advantages

• External pilot oil supply and external pilot oil return for a self-contained control circuit.
• Spool symbol E, three switching positions, solenoid actuation with 24 VDC.
• Flow of up to 300 l/min, maximum operating pressure of 280 bar.
• Subplate mounting according to ISO 4401-07-07-0-05 with 4 ports.
• A 3-pole connector (2 + PE) according to EN 175301-803.
• Weight of 9.76 kg, NBR seals, hydraulic fluid HL.

Application

A separate control circuit is called for wherever pressure peaks occur in the tank return of the main circuit, for example on presses with large cylinder volumes. The valve sits on a subplate or in a manifold and takes over the directional control of one actuator. Size 16 is laid out for flows of up to 300 l/min.

Manufacturer

Bosch Rexroth lists this valve of product family H-4W.H.. under material number R900923811. Characteristic curves, installation dimensions and the complete ordering data are given in data sheet RE 24751, the series overview in document RE 07600-B.