Directional Spool Valve 4WEH32HP6X/6EG24N9K4 - Bosch Rexroth R900727343

The switching diagram decides how an axis behaves when the solenoids are de-energised. The 4WEH32HP6X/6EG24N9K4 carries symbol P, implemented in three switching positions across four ports. Size 32 passes up to 1100 l/min at 280 bar, with pilot supply and pilot return both routed outside.

Benefits

• Switching diagram symbol P in three positions, matched to the circuit drawing of the plant
• 1100 l/min flow at an operating pressure of up to 280 bar
• External piloting in both supply and return
• 35 kg valve mass, a planning figure for manifold design and assembly
• 24 VDC solenoid voltage through a 3-pole connector (2 + PE) to EN 175301-803
• NBR seals for HL hydraulic fluid, subplate mounting to ISO 4401-10-09-0-05

Technical data

Application

The valve goes into large hydraulic systems that already have a control oil circuit. Before swapping it for a different switching diagram, check which behaviour the axis must show in the centre position, because the emergency stop response depends on it.

Manufacturer

Bosch Rexroth lists this directional spool valve 4WEH32HP6X/6EG24N9K4 under material number R900727343. Performance curves, installation dimensions and tightening torques are given in data sheet RE 24751 and RE 07600-B.