Datasheet

Valve/Body configuration
0
2
4
N.C. / Single unit
N.O. / Single unit
COM. / Single unit
7
Direct Operated 3 Port Solenoid Valve Series VX31/32/33
1 1
01 G
1
01 G
VX
1 4
31
VX
1 4
31
Model
Refer to Table (1) shown
below for availability.
Orifice size
Refer to Table (1) shown
below for availability.
Solenoid valve option
Refer to Table (2) shown
below for availability.
Port size
Refer to Table (1) shown below for availability.
Bracket
-
B
None
With bracket
∗ Bracket is not
removable.
Suffix
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
DS - DIN with surge voltage
suppressor
DL -
DIN with light
DZ -
DIN with surge
voltage suppressor
and light
DO -
For
DIN
(without connector)
Option
symbol
A
H
D
N
Seal material
Body material/
Shading coil
material
Guide pin
material
Main valve
poppet
FKM
Fixed
seals
FKM
Brass (C37)
Stainless steel
Brass (C37)/Copper
Stainless steel/Silver
PPS
Stainless
steel
Coil
insulation
type
B
H
Table (2) Solenoid Valve Option
R1
With full-wave rectifier,
surge voltage suppressor
∗ The additives contained in oil are different depending on the type and manufacturers,
so the durability of the seal materials will vary. For details, please consult with SMC.
A
A
For Oil/Single Unit
For WaterFor Steam For OilFor Air
DC, AC/Class H coil
AC/Class B coil (with
full-wave rectifier)
Connector
Electrical entry
∗ Refer to Table (3) for the available combinations between each electrical option
(S, L, Z) and rated voltage.
∗ Surge voltage suppressor is integrated into the AC/Class B coil as standard.
∗ DIN type is available with class B insulation only.
Thread type
-
T
F
N
Rc
NPTF
G
NPT
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 3 for ordering coil only.
Table (1) Port/Orifice Size
Solenoid valve
VX31
Model
VX32 VX33
Port no.
(Port size)
—
—
—
—
—
—
Orifice symbol (diameter)
1
(1.5 mmø)
2
(2.2 mmø)
3
(3 mmø)
4
(4 mmø)


—
—








—
—


02
( )
03 ( )
02
( )
03 ( )
01
( )
02 ( )
1
4
3
8
1
4
3
8
1
8
1
4
Table (3) Rated Voltage – Electrical Option
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
—


Note 1) Note 1)
Class B
With
light
L




—
—
—

—
With light and
surge voltage
suppressor
Z
—

—
DC specification 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







Class H
With
light
L




—
—
—
With light and
surge voltage
suppressor
Z




—
—
—
Note 1)
Option S, Z are not available as a surge voltage
suppresor is integrated into the AC/Class B
coil as standard.
How to Order (Single Unit)
-
Z
—
Oil free