Directional Spool Valve 4WEH16R7X/6EG24N9S2K4 - Bosch Rexroth R900927140

The 4WEH16R7X/6EG24N9S2K4 implements spool symbol R in size 16. It handles up to 300 l/min, operating pressure reaches 280 bar. The pilot stage is fed through an external line and relieved through an external line, which separates the pilot circuit from the working circuit.

Benefits

• Spool symbol R, 3 switching positions, 4 ports
• Up to 300 l/min flow, operating pressure up to 280 bar
• External pilot oil supply and external pilot oil return
• Weight 10.75 kg, size 16
• Mounting pattern ISO 4401-07-07-0-05, solenoid at 24 VDC

Application

The valve is used on cylinders and hydraulic motors whose mid-position behaviour is defined by symbol R. The separate pilot circuit allows a constant pilot pressure. HL is the intended hydraulic fluid, the seals are made of NBR.

Manufacturer

Bosch Rexroth, material number R900927140. The enclosed data sheet of the H-4W.H.. series states curves, switching times and dimensions.