How to Order (Single Unit)
Valve / Body type
0
2
4
N.C. / Single unit
N.O. / Single unit
COM. / Single unit
Port size
Refer to Table (1) shown below for availability.
Thread type
Nil
T
F
N
Rc
NPTF
G
NPT
VX
DC
1431 01
VX
1431 01
Model
Refer to Table (1) shown
below for availability.
Solenoid valve option
Refer to Table (2) shown
below for availability.
Suffix
Nil
Z
—
Oil-free spec.
Rated voltage
1
2
3
4
5
100 VAC 50/60 Hz
200 VAC 50/60 Hz
110 VAC 50/60 Hz
220 VAC 50/60 Hz
24 VDC
6
7
8
J
12 VDC
240 VAC 50/60 Hz
48 VAC 50/60 Hz
230 VAC 50/60 Hz
∗ Refer to Table (3) shown below for availability.
Refer to page 23 for ordering coil only.
Bracket
Nil
B
None
With bracket
∗ Bracket is neither
mountable nor removable.
1G
G
5
1
Orifice diameter
Refer to Table (1) shown
below for availability.
Electrical entry (AC/DC)
G -
Grommet
GS-
With grommet surge
voltage suppressor
C -
Conduit
T -
With conduit terminal
TS -
With conduit terminal and
surge voltage suppressor
TL -
With conduit terminal
and light
TZ -
With conduit
terminal, surge
voltage suppressor
and light
D -
DIN terminal
DS -
DIN terminal with surge
voltage suppressor
DL -
DIN terminal with light
DZ -
DIN terminal with
surge voltage
suppressor and light
DO -
For DIN terminal (without connector,
gasket is included.)
Connector
∗ DIN type is available with class B only.
R1
Built-in full-wave
rectifier type
∗ Refer to Table (3) for available combinations between each electrical option
(S, L, Z) and rated voltage.
∗ Surge voltage suppressor is integrated into the AC/Class B coil, as a standard.
Table (1) Model – Orifice Diameter – Port Size
Table (2) Solenoid Valve Option
Solenoid valve model
VX31Model VX32 VX33
Port
symbol
(Port size)
—
—
—
—
—
—
Orifice symbol (diameter)
1
(1.5 mmø)
2
(2.2 mmø)
3
(3 mmø)
4
(4 mmø)
쏹
쏹
—
—
쏹
쏹
쏹
쏹
쏹
쏹
쏹
쏹
—
—
쏹
쏹
02 (1/4)
03 (3/8)
02 (1/4)
03 (3/8)
01 (1/8)
02 (1/4)
Table (3) Rated Voltage – Electrical Option
Note 1) Option S, Z are not available as surge voltage suppressor is
integrated into the AC/Class B coil, as a standard.
∗ Class H coil is not available.
AC/
DC
AC
DC
Rated voltage
Voltage
symbol
1
2
3
4
7
8
J
5
6
100 V
200 V
110 V
220 V
240 V
48 V
230 V
24 V
12 V
Voltage
With surge
voltage
suppressor
S
쏹
쏹
—
Note)
Class B
With
light
L
쏹
쏹
쏹
쏹
—
—
—
쏹
—
With light and
surge voltage
suppressor
Z
쏹
—
—
Note)
AC/Class B coil (Built-in
full-wave rectifier type)
Fixed
sealant
Option
symbol
Nil
G
M
V
Seal material
Body material/
Shading coil
material
Note
Note)
Guide pin
material
Main valve
poppet
NBR
FKM
NBR
FKM
C37
Stainless
steel
Stainless
steel
C37
PPS
Coil
insulation
type
B
—
Non-leak
(10
–6
Pa·m
3
/sec),
Medium vacuum
(0.1 Pa.abs), Oil-free
Note) The leakage amount (10
–6
Pa·m
3
/sec) for the “V” and “M” option are values
when the differential pressure is 0.1 MPa.
5
Direct Operated 3 Port Solenoid Valve Series VX31/32/33
For Air / Single Unit
For Air
Specifications
For WaterFor OilFor Steam
For Vacuum Pad
Construction
Dimensions
