Directional Spool Valve 4WEH16J7X/6EG110N9EK4/B10 - Bosch Rexroth R900733341

Coolers and return filters build up a back pressure that the pilot stage would otherwise have to work against. The 4WEH16J7X/6EG110N9EK4/B10 avoids this with its own Y drain line, internal supply and 3 switching positions.

Benefits

• Internal pilot oil supply, external pilot oil return, keeping back pressure from cooler and filter out of the pilot stage.
• Spool symbol J with 3 switching positions and 4 ports to ISO 4401-07-07-0-05.
• 110 V DC supply voltage through a 3-pole (2 + PE) connector to EN 175301-803.
• 300 l/min maximum flow at a maximum operating pressure of 280 bar.
• 9.71 kg weight in size 16 with NBR seals.
• UKCA conformity under Low-Voltage Directive SI2016/1091, HL hydraulic fluid.

Technical data

Applications

The valve suits power units with a return cooler or return filter whose tank channel carries back pressure. It drives size 16 cylinders on presses, test benches and production plants.

Manufacturer

Bosch Rexroth, material number R900733341, product family H-4W.H... Switching times, characteristic curves and installation dimensions are given in the datasheets Directional spool valves, pilot-operated (RE 24751) and Hydraulic valves and hydro- (RE 07600-B).