Servo Directional Valve 4WS2EM10-5X/30B11XLET210K31EV-100 - Bosch Rexroth R901508379

The working point a closed loop axis needs often sits between 20 and 45 l/min. This version of the directly actuated size 10 servo valve is rated at 30 l/min nominal flow and passes up to 60 l/min maximum flow, at an operating pressure of 315 bar.

Benefits

• 30 l/min nominal flow as the middle step between 20 and 45 l/min, maximum flow up to 60 l/min.
• Internal pilot circuit - supply and return run internally, which keeps the piping work small.
• 315 bar operating pressure with FKM seals and HL hydraulic fluid.
• 3.6 kg on the ISO 4401-05-05-0-05 pattern, driven by 30 mA from external electronics, IECEx conformity documented.

Technical data

Application

The 30 l/min step suits test cylinders and medium sized closed loop axes where the smaller step runs into its speed limit. Because pilot oil is routed internally, only the main lines have to be connected at the subplate. Controller and output stage sit outside the valve in the plant electronics.

Manufacturer

Bosch Rexroth, product family 4WS(E)2E10, material number R901508379. Quote this material number for any enquiry or repeat order, because one type code can cover several versions.