How to Order
Ejector Unit
ZA1 107 K1 P15 L01
Nozzle nominal size
05
07
ø0.5
ø0.7
Note) Avoid energizing the solenoid valve for long
periods of time. (Refer to Design and
Selection on Specific Product Precautions 1.)
Note 1) One-touch fittings are plugged when the pressure sensor is
mounted.
Note 2) This pressure switch detects pressure and converts the data
into analog output.
When the product is used as a vacuum switch, a pressure
sensor controller Series PSE300 (CAT.ES100-56) is
necessary.
The filter case of this suction filter is made of
nylon. The product will be damaged if solvents
such as alcohol or chemicals are splashed on
it. Avoid using it in an atmosphere where such
solvents are present.
This suction filter is exclusive to Series ZA. Do
not use for other purposes.
Warning
Solenoid valve combination (Refer to Table (1).)
Symbol
K1
J1
Q1
Q2
N1
N2
For supply
Normally closed
Normally closed
Latching positive common
Latching positive common
Latching negative common
Latching negative common
For release
Normally closed
None
Normally closed
None
Normally closed
None
Pilot valve (Refer to Table (1).)
Nil
Y
Standard (1 W for DC)
Note)
DC low wattage type (0.5 W)
Note)
Power supply voltage (Refer to Table (1).)
1
2
3
4
5
6
100 VAC (50/60 Hz)
200 VAC (50/60 Hz)
110 VAC (50/60 Hz)
220 VAC (50/60 Hz)
24 VDC
12 VDC
Electrical entry
L
L plug connector, with 0.3 m lead wire,
with light/surge voltage suppressor
LO
L plug connector, without connector,
with light/surge voltage suppressor
M
M plug connector, with 0.3 m lead wire,
with light/surge voltage suppressor
MO
M plug connector, without connector,
with light/surge voltage suppressor
G
Grommet, with 0.3 m lead wire
(Not available for latching and AC types.)
Manual override
Nil
B
Non-locking push type
Locking type
Suction filter
F
Nil
Without suction filter
With suction filter
Rated pressure range and accuracy Part no.
Pressure sensor specifications
P1
P1A
P3
P3A
B
With pressure sensor
(0 to –101 kPa, accuracy ±2% F.S.)
With pressure sensor
(0 to –101 kPa, accuracy ±1% F.S.)
With pressure sensor
(–100 to 100 kPa, accuracy ±2% F.S.)
With pressure sensor
(–100 to 100 kPa, accuracy ±1% F.S.)
Without pressure sensor
Note 1)
PSE541
PSE541A
PSE543
PSE543A
KQ2P-04
Symbol
Air pressure supply (P) port
Symbol
0
2
5
M
Applicable tubing O.D.
Part no.
—
KJS04-M3
KJL04-M3
Refer to
“Construction”.
(page 853)
Without fitting (M3 x 0.5)
ø4 (Straight)
ø4 (Elbow)
Without supply
Note)
adapter
(For manifold)
Note) O-ring and round head combination screws (M2 x
12) are attached to the supply adapter (M).
Vacuum (V) port
Symbol
1
2
4
5
Applicable tubing O.D.
Part no.
KJS23-M5
KJS04-M5
KJL23-M5
KJL04-M5
ø3.2 (Straight)
ø4 (Straight)
ø3.2 (Elbow)
ø4 (Elbow)
K1
K1
J1
J1
Q1
Q2
N1
N2
Solenoid valve
combination
symbol
Combination
no.
Pilot valve
symbol
Nil
Y
Nil
Y
Nil
Nil
Nil
Nil
Applicable power supply voltage (V)
100 AC
Table (1) Combination of Solenoid Valve, Pilot Valve and Power Supply Voltage
200 AC 110 AC 220 AC 24 DC 12 DC
123456
q
w
e
r
t
y
u
i
∗ Combinations (1) to (8) in the above table are the only possible options.
850
Compact Vacuum Ejector
Series ZA
