VIDEO:
30 SECOND
PART BUILDER
EXPLAINED
- SMC Home
- Fluid Process
- Valves Steam/Heated Water
- Solenoid Valve
- VX3* Single Unit, Direct Operated 3 Port Solenoid Valve
VX3* Single Unit, Direct Operated 3 Port Solenoid Valve
The VX3 series is a direct operated, 3 port solenoid valve, for use with a wide variety of fluids. It has an enclosure equivalent to IP65 and with its special construction, metal noise is reduced (DC specification). Flow rate ranges from Cv of 0.08 to 0.38.
- Max. system pressure: water, air, oil 2.0 MPa; steam 1.0 MPa
- Reduced power consumption: 4.5W (size 1), 7W (size 2), 10.5W (size 3)
- Port size: 1/8 to 3/8 inch
- IP65 enclosure
- UL94V-0 conformed flame resistant mold coil material
How to order
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
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