Zator DLK22LT-LC, Руководство пользователя и по обслуживанию

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SECTION 3 - TECHNICAL DESCRIPTION
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The valve
3A
is composed mainly of:
1. Nozzle
2. Needle with a ball
3. Spring
4. Guide sleeve
5. High frequency coil
6. Body valve
When the valve is not activated, the
needle closes the nozzle seat, pushed
by a spring, and stops the fluid under
pressure to flow out from the nozzle
hole.
Once the coil is activated, the needle
moves back, allowing the fluid flow to
come out from the nozzle.
Deactivating the coil, the needle
comes back to the closure position.
For the dots application this sequence
is realized hundreds of times per
second.
Functioning
diagram
1
1 2
2
3A. Internal section diagram
of the main components
(for illustration only)
3.3 Functioning description
6
5
4
3
2
1