Zator MZB200, Руководство пользователя и по обслуживанию

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USER AND MAINTENANCE MANUAL
22
ELECTROPNEUMATIC VALVE MZB200
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 valve is not activated, the
needle closes the nozzle seat, pushed
by air and a spring, and stops the fluid
under pressure to flow out from the
nozzle hole.
When the 3/2 way external solenoid
valve 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.
When the 5/2 way external solenoid
valve 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
Air
Air
Fluid
Fluid
1 2
1 2
Functioning
diagram
SIMPLE ACTION
Functioning
diagram
DOUBLE ACTION