Directional Spool Valve 4WE10D5X/EG110N9K4/MH - Bosch Rexroth R901446926

In steelworks and similar areas the hydraulics run on HFC fluid and the control voltage is 110 V DC. The directly operated 4WE10D5X is built for both and switches 135 l/min.

Benefits

• NBR (HFC) seals for operation with fire-resistant HFC fluid.
• Solenoid for 110 V DC, wired through a 3-pole connector (2 + PE) to EN 175301-803.
• 135 l/min of flow in size 10 at a maximum of 350 bar.
• Spool symbol D with two switching positions across four ports.
• UKCA to the Low-Voltage Directive SI2016/1091 for the British market.
• 4.01 kg, subplate mounting to ISO 4401-05-04-0-05.

Technical data

Applications

HFC fluids are used where open ignition sources and hot surfaces are nearby, for example in foundries and rolling mills. The valve seals are matched to that fluid. A 110 V DC supply suits the controls of older plants.

Manufacturer

Bosch Rexroth lists this valve under material number R901446926, product family WE10../E. The manufacturer states the limits for HFC duty in the series data sheet.