Delivery Time:1-30 work days
Certification:CE

Directional electro hydraulic control valve 4WE60 , 4WE10 Series , Hydraulic Directional Valves

Features:

- Direct solenoid actuated directional spool valve

high performance version

- Wet pin DC or AC solenoids with removable coil

- Solenoid coil can be rotated through 90 °

- It is not necessary to open the pressure tight

c hamber when changing the coil

-Electrical connections either as individual or

central connections

- Hand override, optional

Functional description, section

Essentially the directional control valves consist of housing (1), one or two solenoids (2), the control spool (3),and one or two return springs (4). In the de-energized condition the control spoof (3)is held in

the neutral or initial position by means of return springs (4) (except for impulse spools).The control spool (3)is actuated via wet pin solenoids (2).

The force of the solenoids (2)acts via the plunger (5)on the control spool (3)and pushes this from its neutral position to the required end position. This gives free--flow from P to A and B to T or P to B and A to T.

When solenoid (2) is de-energized, the control spool (3) is returned to its neutral position by means of the

return springs (4). An optional hand override (6),allows movement of the control spool (3)without energising the solenoid.

Max. operating pressure (Mpa)	port A, B, P	to 35.0
		To21.0(=);to16.0(~)If the operating pressure is above the pressure permitted at the T port.
	port T	For ports A and B, the T port must be used as a drain connection
Max. flow L/min		To 80(=); To60(~)
Pressure Fluid		Mineral oil or Phospate ester
Viscosity range mm²/s		2.8~500
Temperature range ℃		-30~+80
Degree of contamination		Max. permissible degree of contamination of the fluid is to NAS 1638,class 9.β10≥75

Technical data

Hydraulic

Electrical

Voltage type	DC Voltage	AC Voltage
Available voltage V	1224426096	42110120230
	110180205220	50760Hz
Power requirement	30
Holding power	-	50VA
Switch-on power	-	220VA
Duty cycle	100%
Switch on time (ms)	25 to 45	10 to 20
Switch off time (ms)	10 to 25	15 to 40
Protection to DIN 40050	IP65
Switch frequency cycles times/h	15,000	7,200