Directional spool valve type WE60 pages

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(ftPOIMAR wadowíce	Directional spool valve type WE6 electrically operated		WK 499 502 04.2012
	NS6	up to 35 MPa up to 80 dm3/min
DATA SHEET - SERVICE MANUAL

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APPLICATION

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Directional spool valves type WE6... electrically

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operated are intended for change in direction of fluid

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How in a hydraulic system and thus it allows to

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change direction of movement of a receiver - mostly

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piston rod of a cylinder or hydraulic motor as well to

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use functions: on and off. These directional spool

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valves are used for subplate mounting in any position

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in a hydraulic system.

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Directional spool valve is complied with the

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regulations of directive 2006/95/WE for the following

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voltages:

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•50-250 V for AC

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•75-250 V for DC

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DESCRIPTION OF OPERATION

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A WE 6J-12/G42NZ4

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Main elements of directional spool valve type WE6...

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are: housing (1), solenoids (3), control spool (2),

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centering springs (A) and manual overrides (5).

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The spool (2) is shifted when it is moved into one of

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end positions by the force of solenoid (3) affecting it.

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The return of the spool into neutral position and

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centering are secured by the centering springs (A).

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The shape of the spool (control edge spacing) affects

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the configuration of connections among the ports: A,

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B, PandT.

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In case of emergency, the spool can be shifted

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manually by means of the override (5) - only for

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version with manual override.

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When the situation is anticipated, directional spool valve

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must be mounted in the way as to be available.

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WE6...-12/OF...-only for spools: A, C, D.

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2-position directional spool valve without

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return springs with detent. The spool (2) is

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positioned and supported with detent (6),

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and its shift results from supplying voltage

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to one solenoid (3).

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Type WE6

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WK 499 502 04.2012

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