Directional Spool Valve 4WEH16J7X/6EG24N9EK4/B10P4,5 - Bosch Rexroth R900246221

In circuits with back pressure in the return line the pilot oil must not drain into the main tank line. This size 16 directional spool valve therefore uses internal pilot oil supply and external pilot oil return, working with 300 l/min at a maximum operating pressure of 280 bar.

Advantages

• External pilot oil return keeps the pilot circuit clear of return line back pressure
• 300 l/min maximum flow, port pattern ISO 4401-07-07-0-05
• 280 bar maximum operating pressure
• Three switching positions, spool with symbol J, four ports
• 24 VDC control, 3-pole connector (2 + PE) according to EN 175301-803
• 9.76 kg weight, NBR seals for HL hydraulic fluid

Technical data

Application

The valve is used in power units whose return line is loaded by a cooler or filter. Its separate pilot drain keeps the pilot pressure stable. The subplate follows ISO 4401-07-07-0-05 and control is by 24 VDC.

Manufacturer

Made by Bosch Rexroth, material number R900246221. All characteristic curves and installation dimensions are given in data sheet 24751 and 07600-B.