Zator MZD100, Руководство пользователя и по обслуживанию

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SECTION 3 - TECHNICAL DESCRIPTION
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3.3 Functioning description
The valve
3A
is composed mainly of:
1. Nozzle
2. Needle
3. Piston
4. Spring
5. Solenoid valve
6. Valve body
5
6
4
3
2
1
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.
When the solenoid valve that allow
the drive air to flow inside the piston
chamber is activated, this action
activated the valve. Then the piston
moves back together with the needle,
allowing the fluid flow to come out
from the nozzle.
1
1 2
2
3A. Internal section diagram
of the main components
(for illustration only)
Air
Fluid
Functioning
diagram