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Be sure to read before handling. For Safety Instructions and Solenoid Valve Precautions, refer to page 2-9-2.
Caution
Application example of “VQD11 1
V
W
”
(Symbols used are typical examples.)
For obtaining the flow rate, refer to pages 2-1-8 to 2-1-11.
Vacuum valve
3(R)
4(A)
Vacuum pad
1(P)
2(B)
Vacuum releasing air
Atmospheric pressure or
micro pressure
Precautions 2
2
3
5
2
3
5
• Use a VQD11 1 valve for vacuum applications.
Connect the vacuum source to the 3(R) port.
∗
Air pressure cannot be applied to the 3(R) port.
• When used as a 3 port valve, conversion from N.O. to N.C. and
vice versa is possible by plugging either port 4(A) or 2(B).
∗
Cannot be used as 2 port valve.
How to Use the Valve for Vacuum Applications
How to Calculate the Flow Rate
(When used as a 3 port valve)
v
w
2-8-3
Series
VQD1000
VQC
SQ
VQ0
VQ4
VQ5
VQZ
VQD