Directional Spool Valve 4WEH16R7X/6EG24K4 - Bosch Rexroth R901444011

Spool symbol R and three switching positions define how the 4WEH16R7X/6EG24K4 routes oil between its four ports. As a pilot-operated size 16 version it handles up to 300 l/min and weighs 9.84 kg.

Benefits

• Spool symbol R in three switching positions across four ports.
• Weight of 9.84 kg as a planning figure for manifold and bracket.
• Up to 300 l/min on the subplate mounting to ISO 4401-07-07-0-05.
• Operating pressure up to 280 bar with NBR seals and HL hydraulic fluid.
• 24 VDC on a connector, 3-pole (2 + PE) according to EN 175301-803.

Application

In this version pilot oil is fed in from outside and drained externally again, which calls for a pilot circuit of its own. Manifolds carrying several valve stations usually provide such X and Y feeds already. The valve is installed on power units for presses, test rigs and size 16 hoists.

Manufacturer

Manufactured by Bosch Rexroth, product family H-4W.H.., material number R901444011. The spool symbol chart, characteristic curves and installation dimensions are given in the data sheet Directional spool valves, pilot-operated (RE 24751), with context in Hydraulic valves and hydro- (RE 07600-B).