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The Z4WE6E63-3X/EW110N9K4/V spool valve is manufactured by Bosch Rexroth and belongs to the Z4WE Solenoid Actuation Spool Valves series. It directs hydraulic flow in automated machinery by shifting a spool when its AC solenoid is energized. A DIN EN 175301-803 connector with three poles plus protective earth forms the electrical termination, and the coil is designed for a nominal 110 V AC at 50 or 60 Hz. During engagement it absorbs 220 VA to create the magnetic force needed for reliable spool travel, then drops to 50 VA to hold the position. The current drawn is 0.52 A at 50 Hz or 0.39 A at 60 Hz, allowing light control wiring. Continuous duty is supported because the unit is rated for a 100 % S1 duty cycle, and the enclosure achieves IP65 protection against dust and water.
The hydraulic end of the valve tolerates 315 bar on pressure and service ports P, A, and B, while port T can accept 160 bar, permitting installation in compact high-pressure loops. Flow capacity is 50 l/min to supply cylinders or motors without excessive pressure drop. The armature can switch up to 7200 cycles per hour, making it suitable for fast sequencing tasks, and coil insulation remains safe provided the switch-off overvoltage does not exceed 500 V. To maintain dependable motion, system fluid cleanliness must reach ISO 4406 class 20/18/15 or better. Mounting is simplified by the ISO 4401-03-02-0-05 porting pattern that matches standard CETOP 03 sub-plates. All dynamic seals are fabricated from FKM to resist common hydraulic oils and elevated temperatures.
Connector Type
DIN EN 175301-803 (3-pole, 2+PE)
Duty Cycle
100% (S1)
Fluid Cleanliness
ISO 4406 (c) 20/18/15
Holding Power
50 VA
Max Operating Pressure (p,a,b)
315 bar
Max Port T Pressure (ac)
160 bar
Max Switch-off Overvoltage
500 V
Max Switching Frequency
7200 1/h
Maximum Flow
50 l/min
Nominal Voltage
110 V AC (50/60 Hz)
Porting Pattern
ISO 4401-03-02-0-05
Protection Class (ip)
IP65
Rated Current (50 Hz)
0.52 A
Rated Current (60 Hz)
0.39 A
Seal Material
FKM
Switch-on Power
220 VA
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