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Rexroth type solenoid operated directional control valve of 4WE6**6X/E D24 A
APPLICATION
Directional spool valves type WE6… electrically operated are intended for change in direction of fluid flow in a hydraulic system and thus it allows to change direction of movement of a receiver - mostly piston rod of a cylinder or hydraulic motor as well to use functions: on and off. These directional spool valves are used for subplate mounting in any position in a hydraulic system.
Directional spool valve is complied with the regulations of directive 2006/95/WE for the followingvoltages:•50 – 250 V for AC•75 – 250 V for DC
DESCRIPTION OF OPERATION
Main elements of directional spool valve type WE6…are: housing (1), solenoids (3), control spool (2),centering springs (4) and manual overrides (5).The spool (2) is shifted when it is moved into one ofend positions by the force of solenoid (3) affecting it.The return of the spool into neutral position andcentering are secured by the centering springs (4).The shape of the spool (control edge spacing) affectsthe configuration of connections among the ports: A,B, P and T.In case of emergency, the spool can be shiftedmanually by means of the override (5) – only forversion with manual override.
When the situation is anticipated, directional spool valvemust be mounted in the way as to be available.WE6…-12/OF…- only for spools: A, C, D.2-position directional spool valve withoutreturn springs with detent. The spool (2) ispositioned and supported with detent (6),and its shift results from supplying voltageto one solenoid (3).
Rexroth type solenoid valve of 4WE6**6X/E D24 A