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Solenoid valves for various fluids used in a wide variety of applications
Built-in full-wave rectifier type
Built-infull-wave rectifier
®
Base material:Aluminum
Base material:Brass (C37)
Base material:Stainless steel
Series VX21/22/23Direct Operated 2 Port Solenoid Valve
For Air, Water, Oil, Steam
Reduced powerconsumption (DC spec.)Reduced powerconsumption (DC spec.)
VX21: 6 W → 4.5 WVX22: 8 W → 7 WVX23: 11.5 W → 10.5 W
VX21: 6 W → 4.5 WVX22: 8 W → 7 WVX23: 11.5 W → 10.5 W
With mounting threadson the bottomA dedicated bracket is available.
With mounting threadson the bottomA dedicated bracket is available.
Flame resistanceUL94V-0 conformedFlame resistant mold coil material
Flame resistanceUL94V-0 conformedFlame resistant mold coil material
Enclosure:IP65Enclosure:IP65
Improvedcorrosion resistanceSpecial magnetic material adopted
Improved corrosion resistanceSpecial magnetic material adopted
Low-noise constructionSpecial construction enables to reduce the metal noise. (DC spec.)
Low-noise constructionSpecial construction enables to reduce the metal noise. (DC spec.)
Improved maintenance performanceMaintenance is performed easily due to the threaded assembly.
Improved maintenance performanceMaintenance is performed easily due to the threaded assembly.
Bracket∗
∗ For orifice sizes ø2, ø3, ø4.5, and ø6
Installation example
Improved durability (SMC comparison: approx. double the service life)Service life is extended by the special construction.
Reduced buzz noiseRectified to DC by the full-wave rectifier, resulting in a substantial buzz noise reduction.
Reduced apparent power (standard product: comparison with shading coil type)VX21: 10 VA → 7 VAVX22: 20 VA → 9.5 VAVX23: 32 VA → 12 VA
Improved OFF responseSpecially constructed to improve the OFF response when operated with a higher viscosity fluid such as oil.
Low-noise construction Specially constructed to reduce the metal noise during operation.
29
VX2
VXD
VXZ
VXE
VXP
VXR
VXH
VXF
VX3
VXA
VCH�
VDW
VQ
LVM
VCA
VCB
VCL
VCS
VCW
7-2-08-VX21-22-23.qxd 10.3.1 1:11 PM Page 1
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
30Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
Manifold
Direct Operated 2 Port Solenoid Valve
For Air, Water, Oil, SteamSeries VX21/22/23
� Electrical Entry• Grommet• Conduit• DIN terminal• Conduit terminal
� Electrical Entry• Grommet• Conduit• DIN terminal• Conduit terminal
� Rated Voltage100 VAC, 200 VAC, 110 VAC, 220 VAC, 240 VAC, 230 VAC, 48 VAC, 24 VDC, 12 VDC
� Rated Voltage100 VAC, 200 VAC, 110 VAC, 220 VAC, 240 VAC, 230 VAC, 48 VAC, 24 VDC, 12 VDC
� MaterialBody Brass (C37), Stainless steelSeal NBR, FKM, EPDM, PTFE
� Solenoid CoilCoil: Class B, Class H
� Solenoid Coil Coil: Class B, Class H
Single Unit
Normally closed (N.C.)Normally open (N.O.)
� Valve
� MaterialBody Zn, Brass (C37), Stainless steelBase Aluminum, Brass (C37), Stainless steelSeal NBR, FKM, EPDM, PTFE
Normally closed (N.C.)Normally open (N.O.)
� Valve
Common SUP type, Individual SUP type (Base material Aluminum only)
� Base
Normally Closed (N.C.)
Normally Open (N.O.)
Manifold
Model VX21 VX22 VX23
Port size
2 mmø3 mmø
4.5 mmø6 mmø8 mmø
10 mmø1/81/4
1/43/8
1/2 1/43/8
1/2
Model VX21 VX22 VX23
Port size
2 mmø3 mmø
4.5 mmø6 mmø
1/81/4
1/43/8
1/43/8
Model VX21 VX22 VX232 mmø3 mmø
4.5 mmø6 mmø
3/8
1/8, 1/4
Orif
ice
diam
eter
Orific
e diam
eter
Orific
e diam
eter
IN p
ort
OU
T p
ort
(Com
mon
SU
P ty
pe)
Por
t siz
e
31
VX2
VXD
VXZ
VXE
VXP
VXR
VXH
VXF
VX3
VXA
VCH�
VDW
VQ
LVM
VCA
VCB
VCL
VCS
VCW
190-VX.qxd 10.5.28 2:00 PM Page 1
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
For Air /Single Unit ························ P.34
For Air /Manifold ···························· P.36
For Water /Single Unit ··················· P.38
For Water /Manifold ······················· P.40
For Oil /Single Unit ························ P.42
For Oil /Manifold ···························· P.44
For Steam/Single Unit ··················· P.46
For Steam /Manifold ······················ P.48
Construction: Single Unit ··············· P.50
Construction: Manifold ··················· P.51
Dimensions: Single unit ················· P.52
Dimensions: Manifold ···················· P.54
Replacement Parts ························ P.56
Contents
32
Standard Specifications
Valvespecifications
Coilspecifications
Valve constructionWithstand pressureBody materialSeal materialEnclosureEnvironment
MPa
Rated voltage
Allowable leakage voltage
Coil insulation type
Allowable voltage fluctuation
Direct operated poppet5.0
Brass (C37), Stainless steelNBR, FKM, EPDM, PTFE
Dusttight, Low jetproof (equivalent to IP65) Note)
Location without corrosive or explosive gases100 VAC, 200 VAC, 110 VAC, 220 VAC, 230 VAC, 240 VAC, 48 VAC
24 VDC, 12 VDC±10% of rated voltage
10% or less of rated voltage20% or less of rated voltage2% or less of rated voltage
Class B, Class H
ACDC
Solenoid Coil Specifications
VX21VX22VX23
Model 4.5 7 10.5
Power consumption (W)454560
Temperature rise (C°) Note)
DC Specification
∗ There is no difference in the frequency and the inrush and energized appa-rent power, since a rectifying circuit is used in the AC (Class B coil, built-in full-wave rectifier type).
Note) The value at ambient temperature of 20°C and when the rated voltage is applied.
VX21VX22VX23
Model7 9.5
12
Apparent power (VA)∗556065
Temperature rise (C°) Note)
AC Specification (Class B coil, Built-in full-wave rectifier type)
∗ There is no difference in the frequency and the inrush and energized appa-rent power, since a rectifying circuit is used in the AC (Class B coil, built-in full-wave rectifier type).
Note) The value at ambient temperature of 20°C and when the rated voltage is applied.
Note) The value at ambient temperature of 20°C and when the rated voltage is applied.
Note) The value at ambient temperature of 20°C and when the rated voltage is applied.
VX21VX22VX23
Model7 9.5
12
Apparent power (VA)∗556065
Temperature rise (C°) Note)
AC Specification (Class B coil, Built-in full-wave rectifier type)
VX21
VX22
VX23
Model
10 820173227
Apparent power (VA)Energized
191643356252
506050605060
InrushFrequency (Hz)504565606560
Temperaturerise (C°) Note)
AC Specification
Normally Closed (N.C.)
VX21VX22VX23
Model 4.5 7 10.5
Power consumption (W)454560
Temperature rise (C°) Note)
DC SpecificationNormally Open (N.O.)
∗ Electrical entry: Grommet with surge voltage suppressor (GS) has a rating of IP40.
VX21
VX22
VX23
Model
11 820183227
Apparent power (VA)Energized
221846386454
506050605060
InrushFrequency (Hz)555065606560
Temperaturerise (C°) Note)
AC Specification
AC (Class B coil, Built-in full-wave rectifier type)AC (Class B coil/H coil)DC (Class B coil only)
Common Specifications
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
33
Option symbol
Note 1) The leakage amount (10–6 Pa·m3/s) of “V”, “M” options are values when the differential pressure is 0.1 MPa.Note 2) “V”, “M”, “L” options are for non-lube treatment.Note 3) The dynamic viscosity of the fluid must not exceed 50 mm2/s.
The special construction of the armature adopted in the built-in full-wave rectifier type gives an improvement in OFF response by providing clearance on the absorbed sur-face when it is switched ON.Select the DC spec. or AC spec built-in full-wave rectifier type when the dynamic viscosity is higher than water or when the OFF response is prioritized.
Note 4) Coil insulation type Class H: AC spec. onlyNote 5) The nuts (non-wetted parts) are nickel-plated on the C37 material.Note 6) There is no shading coil attached to the DC spec. or AC spec built-in full-wave rectifier type.
∗ Please contact SMC when fluids other than above are used.
Fluid and application
Air
Water
Heated water
Oil Note 3)
Steam
High corrosive spec., Oil-free
Copper-free, Fluorine-free Note 5)
Other combinations
Medium vacuum, Non-leak, Oil-free
Optionsymbol
Nil
Nil
GV Note 2)
M Note 2)
GEPAHDNSQ
L Note 2)
JPBCK
Seal material
NBR
FKM
NBR
EPDM
FKM
PTFE
FKM
EPDM
EPDM
PTFE
Body/Shadingcoil material Note 6)
Brass (C37)/–
Stainless steel/–
Brass (C37)/–
Stainless steel/–
Brass (C37)/Cu
Stainless steel/Ag
Brass (C37)/Cu
Stainless steel/Ag
Brass (C37)/Cu
Stainless steel/Ag
Brass (C37)/Cu
Stainless steel/Ag
Brass (C37)/Cu
Stainless steel/Ag
Stainless steel/Ag
Stainless steel/Ag
Brass (C37)/Cu
Stainless steel/Ag
Select the built-in full-wave rectifier type for the AC spec.
Select the built-in full-wave rectifier type for the AC spec.
NoteCoil insulationtype Note 4)
B
B
B
H
B
H
H
B
B
H
B
B
Zn/–
Zn/–
Brass (C37)/Cu
Stainless steel/Ag
Brass (C37)/Cu
Stainless steel/Ag
Brass (C37)/Cu
Stainless steel/Ag
Brass (C37)/Cu
Stainless steel/Ag
Brass (C37)/Cu
Stainless steel/Ag
Stainless steel/Ag
Zn/Ag
Option symbolBase symbol
Fluid and application
Air
Medium vacuum, Non-leak, Oil-free
Water
Heated water
Oil Note 3)
Steam
High corrosive spec., Oil-free
Non-leak, Copper-free, Fluorine-free, Oil-free Note 5)
Optionsymbol
Nil
Nil
V Note 2)
GEPAHDNSQ
L Note 2)
R
Base symbol
00
00
Nil
Nil
Nil
Nil
Nil
00
Seal material
NBR
FKM
NBR
EPDM
FKM
PTFE
FKM
FKM
Body/Shadingcoil material Note 6)
Select the built-in full-wave rectifier type for the AC spec.
Select the built-in full-wave rectifier type for the AC spec.
NoteCoil insulationtype Note 4)
B
B
B
H
B
H
H
B
B
Note 1)
Note 1)
Applicable Fluid Check ListAll Options (Single Unit)
All Options (Manifold)
VX2 113
VX2 102
Direct Operated 2 Port Solenoid Valve Series VX21/22/23Refer to pages 34, 38, 42, and 46 for specifications and models.
Refer to pages 36, 40, 44, and 48 for specifications and models.
VX2
VXD
VXZ
VXE
VXP
VXR
VXH
VXF
VX3
VXA
VCH�
VDW
VQ
LVM
VCA
VCB
VCL
VCS
VCW
190-VX.qxd 10.5.28 2:00 PM Page 2
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
34
2
1
Passage symbol Passage symbol
Portsize
Orificedia.
(mmø)Model
Max.operatingpressure
differential(MPa)
1.50.60.21.50.61.53.00.20.350.90.150.350.080.20.030.071.53.00.350.90.150.350.080.20.030.070.030.07
2 3 4.5 2
3
4.5
6
8
10
3
4.5
6
8
10
10
Max.system
pressure(MPa)
3.0
3.0
1.0
1.0
1/8(6A)
1/4(8A)
3/8(10A)
1/2(15A)
0.59 1.2 2.3 0.59 1.2
2.3
4.1
6.4
8.8
1.2
2.3
4.1
6.4
11
11
C[dm3/(s·bar)]0.480.450.460.48
0.45
0.46
0.30
0.30
0.30
0.45
0.46
0.30
0.30
0.30
0.30
b0.180.330.610.18
0.33
0.61
1.10
1.60
2.00
0.33
0.61
1.10
1.60
2.20
2.20
Cv
Flow characteristics
Note) Mass of grommet type. Add 10 g for conduit type, 30 g for DIN terminal type, 60 g for conduit terminal type respectively.
• Refer to “Glossary of Terms” on page 26 for details on the max. oper-ating pressure differential and the max. system pressure.
Normally Closed (N.C.)
Portsize
Orificedia.
(mmø)Model
Max.operatingpressure
differential(MPa)
Max.system
pressure(MPa)
234.52
3
4.5
6
3
4.5
6
3.0
320
Note) Mass of grommet type. Add 10 g for conduit type, 30 g for DIN terminal type, 60 g for conduit terminal type respectively.
• Refer to “Glossary of Terms” on page 26 for details on the max. oper-ating pressure differential and the max. system pressure.
0.591.22.30.59
1.2
2.3
4.1
1.2
2.3
4.1
C[dm3/(s·bar)]0.480.450.460.48
0.45
0.46
0.30
0.45
0.46
0.30
b0.180.330.610.18
0.33
0.61
1.10
0.33
0.61
1.10
Cv
Flow characteristics
Normally Open (N.O.)
2
1
VX2110-01VX2120-01VX2130-01VX2110-02VX2120-02VX2220-02VX2320-02VX2130-02VX2230-02VX2330-02VX2240-02VX2340-02VX2250-02VX2350-02VX2260-02VX2360-02VX2220-03VX2320-03VX2230-03VX2330-03VX2240-03VX2340-03VX2250-03VX2350-03VX2260-03VX2360-03VX2260-04VX2360-04
300
VX2112-01VX2122-01VX2132-01VX2112-02VX2122-02VX2222-02VX2322-02VX2132-02VX2232-02VX2332-02VX2242-02VX2342-02VX2222-03VX2322-03VX2232-03VX2332-03VX2242-03VX2342-03
1.50.70.31.50.71.01.60.30.450.80.250.451.01.60.450.80.250.45
470620300470620470620560700560700470620470620470620560700560700560700
500660320500660500660500660500660500660
Model/Valve Specifications
Fluid and Ambient Temperature
Note) Dew point temperature: –10°C or less
Ambient temperature(°C)
–20 to 60Nil, G
Fluid temperature (°C)Solenoid valve option symbol
–10 Note) to 60V, M
–10 Note) to 60
Please select the VCA series when using air because it is specifi-cally designed for it. (The VCA series is limited to air to improve its function and service life.)When you operate the VX series (AC spec) by air, select the built-in full-wave rectifier type.• The special construction of the armature reduces abrasion, result-
ing in a longer service life.• Reduced buzz noise
Best suited for medical equipment, low-noise environments, etc.
When the fluid is air.
1/8(6A)
1/4(8A)
3/8(10)
Valve Leakage Rate
NBR, FKM
Seal materialLeakage rate
Air
1 cm3/min or less
Non-leak,Note)
Medium vacuum10–6 Pa·m3/sec or less
Internal Leakage
NBR, FKM
Seal materialLeakage rate
Air
1 cm3/min or less
Non-leak,Note)
Medium vacuum10–6 Pa·m3/sec or less
Note) Value for option “V”, “M” (Non-leak, Medium vacuum)
External Leakage
Mass(g)
Note)
Mass(g)
Note)
(Inert gas, Non-leak, Medium vacuum)
For Air /Single Unit
N.C. N.O.
Series VX21/22/23
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
∗ Be careful of the Max. operating pressure differential when using this valve for vacuum ap-plications. (A differential of 0.1 MPa or more is recommended).
∗ : Light and surge voltage suppressor are not available. ®
35
Port sizeRefer to the table (1)
shown below for availability.
Thread typeNilTFN
RcNPTF
GNPT
How to Order (Single Unit)
ModelRefer to the table (1)
shown below for availability.
Solenoid valve optionRefer to the table (2)
shown below for availability.
Table (1) Model/Orifice Diameter/Port SizeNormally Closed (N.C.)
Normally Open (N.O.)
Table (4) Bracket Part No.
Table (3) Rated Voltage – Electrical Option
Direct Operated 2 Port Solenoid Valve Series VX21/22/23
SuffixNilZ
—
Oil-free spec.
Optionsymbol
NilGVM
Sealmaterial
FKM
NBR
Bodymaterial
Brass (C37)Stainless steelBrass (C37)
Stainless steel
Coilinsulation type
B
Note
Non-leak (10–6 Pam3/sec), Oil-free,Medium vacuum (0.1 Pa.abs) Note)
Table (2) Solenoid Valve OptionModel
VX22 0234
VX23 0234
Part no.
VX21 0123
VX22 056
VX23 056
VX021N-12A
VX022N-12A
VX023N-12A-L
AC/DC
AC
DC
Rated voltage
Voltagesymbol
123478J56
100 V200 V110 V220 V240 V48 V
230 V24 V12 V
VoltageWith surge
voltagesuppressor
SClass B
Withlight
LWith light andsurge voltagesuppressor
Z
Solenoid valve (Port size)
VX21Model VX22 VX23
01 (1/8)
Port no.(Port size)
02 (1/4)02 (1/4)03 (3/8)04 (1/2)
02 (1/4)03 (3/8)04 (1/2)
Orifice symbol (Diameter)
1(2 mmø)
2(3 mmø)
3(4.5 mmø)
4(6 mmø)
5(8 mmø)
6(10 mmø)
Solenoid valve (Port size)
VX21
01 (1/8)02 (1/4)
VX22
02 (1/4)03 (3/8)
VX23
02 (1/4)03 (3/8)
1(2 mmø)
2(3 mmø)
3(4.5 mmø)
4(6 mmø)
Orifice symbol (Diameter)
Model
Port no.(Port size)
Rated voltage12345
100 VAC 50/60 Hz200 VAC 50/60 Hz110 VAC 50/60 Hz220 VAC 50/60 Hz
24 VDC
678J
12 VDC240 VAC 50/60 Hz48 VAC 50/60 Hz230 VAC 50/60 Hz
∗ Refer to the table (3) shown below for availability.
Refer to page 56 for ordering coil only.
BracketNilB
NoneWith bracket
Orifice diameterRefer to the table (1)
shown below for availability.
Electrical entryG -GrommetGS-With grommet surge
voltage suppressor
C-Conduit
T -With conduit terminalTS -With conduit terminal and
surge voltage suppressorTL -With conduit terminal
and lightTZ -With conduit
terminal, surgevoltage suppressor and light
D -DIN terminalDS -DIN terminal with surge
voltage suppressorDL -DIN terminal with lightDZ -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.
Select nil because the solenoid valve options “V”, “M” are the oil-free treatment.
Dimensions → page 52 (Single unit)
When you operate the VX series (AC spec) by air, select the built-in full-wave rectifier type.• The special construction of the armature reduces abrasion, resulting in a longer service life.• Reduced buzz noise
Best suited for medical equipment, low-noise environments, etc.
∗ Option “S”, “Z” are not available as surge voltage sup-pressor is integrated into the AC/Class B, as a standard.
∗ Refer to the table (3) for the available combinations between each electrical option (S, L, Z) and rated voltage.
∗ Option “S”, “Z” are not available as surge voltage suppressor is integrated into the AC/Class B, as a standard.
AC
DC
Valve/Body configuration02
N.C. / Single unitN.O. / Single unit
Built-in full-wave rectifier type
∗ VX021N-12A and VX022N-12A are packed in the same con-tainer as the main body.
∗ Refer to the table (4) if a brack-et is ordered separately.
For Air/Single Unit
When the fluid is air.
VX 221 01VX 221 01
1G1G
R15
00
VX2
VXD
VXZ
VXE
VXP
VXR
VXH
VXF
VX3
VXA
VCH�
VDW
VQ
LVM
VCA
VCB
VCL
VCS
VCW
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
36
Series VVX21/22/23
• Refer to “Glossary of Terms” on page 26 for details on the max. oper-ating pressure differential and the max. system pressure.
• If you intend to use any of the solenoid valves at the rated maximum operating pressure for the AC spec with shading coil, please contact us beforehand.
Max. operatingpressure
differential (MPa)
Orificedia.
(mmø)
2
3
4.5
6
Model
VX2111-00VX2121-00VX2221-00VX2321-00VX2131-00VX2231-00VX2331-00VX2241-00VX2341-00
Max.system
pressure(MPa)
3.0
Flow characteristics
• Refer to “Glossary of Terms” on page 26 for details on the max. oper-ating pressure differential and the max. system pressure.
Normally Closed (N.C.)
1.50.61.53.00.20.350.90.150.35
0.59
1.2
2.3
4.1
C[dm3/(s·bar)]0.48
0.45
0.46
0.30
b0.18
0.33
0.61
1.10
Cv
Common SUP type
Individual SUP type
Common SUP type
Individual SUP type
Passage symbolPassage symbol
Fluid and Ambient Temperature Valve Leakage Rate
NBR, FKM
Seal materialLeakage rate
Air
1 cm3/min or less
Non-leak,Note)
Medium vacuum10–6 Pa·m3/sec or less
AC, DC
Max. operatingpressure
differential (MPa)Orifice
dia.(mmø)
2
3
4.5
6
Model
VX2113-00VX2123-00VX2223-00VX2323-00VX2133-00VX2233-00VX2333-00VX2243-00VX2343-00
Max.system
pressure(MPa)
3.0
Flow characteristics
Normally Open (N.O.)
1.50.71.01.60.30.450.80.250.45
0.59
1.2
2.3
4.1
C[dm3/(s·bar)]0.48
0.45
0.46
0.30
b0.18
0.33
0.61
1.10
Cv
Solenoid Valve for Manifold/Valve Specifications
2
1
1 1
2
2
2
1
1 1
2
2
When you operate the VX series (AC spec) by air, select the built-in full-wave rectifier type.• The special construction of the armature reduces
abrasion, resulting in a longer service life.• Reduced buzz noise
Best suited for medical equipment, low-noise envir-onments, etc.
Note) Dew point temperature: –10°C or less
Ambient temperature(°C)
–20 to 60Nil, R
Fluid temperature (°C)Solenoid valve option symbol
–10 Note) to 60V
–10 Note) to 60
NBR, FKM
Seal materialLeakage rate
Air
1 cm3/min or less
Non-leak,Note)
Medium vacuum10–6 Pa·m3/sec or less
Note) Value for option “V”, “M” (Non-leak, Medium vacuum)
Internal Leakage
External Leakage
For Air /Manifold(Inert gas, Non-leak, Medium vacuum)
When the fluid is air.
N.C. N.O.
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
∗ Be careful of the Max. operating pressure differential when using this valve for vac-uum applications. (A differential of 0.1 MPa or more is recommended).
∗ : Light and surge voltage suppressor are not available. ®
37
Electrical entryG -GrommetGS-With grommet surge
voltage suppressor
C-Conduit
T -With conduit terminalTS -With conduit terminal and
surge voltage suppressorTL -With conduit
terminal and light
TZ -With conduitterminal, surgevoltage suppressor and light
D -DIN terminalDS -DIN terminal with surge voltage
suppressorDL -DIN terminal with lightDZ -DIN terminal with surge
voltage suppressorand light
DO-For DIN terminal (without connector, gasket is included.)
∗ DIN type is available with class B only.
∗ Refer to the table (3) for the available combinations between each electrical option (S, L, Z) and rated voltage.
∗ Option “S”, “Z” are not available as surge voltage suppressor is integrated into the AC/Class B, as a standard.
Direct Operated 2 Port Solenoid Valve Series VVX21/22/23
AC
DCModel
Refer to the table (1) shown below for availability.
Orifice diameterRefer to the table (1) shown below for availability.
Solenoid valve optionRefer to the table (2) shown below for availability.
Rated voltage12345
100 VAC 50/60 Hz200 VAC 50/60 Hz110 VAC 50/60 Hz220 VAC 50/60 Hz
24 VDC
678J
12 VDC240 VAC 50/60 Hz48 VAC 50/60 Hz230 VAC 50/60 Hz
∗ Refer to the table (3) shown below for availability.
Refer to page 56 for ordering coil only.
Table (2) Solenoid Valve Option
—Non-leak, Medium vacuum, Oil-free
Non-leak, Copper-free, Fluorine-free, Oil-free Note)
NilVR
Aluminum
Body, Basematerial
Optionsymbol
B
Coilinsulation
type
NBR
FKM
Sealmaterial
Note
Note) The nuts (non-wetted parts) are nickel-plated on the C37 material.
Table (1) Model/Orifice Diameter
Solenoidvalve
Orifice symbol (Diameter)
VX21VX22VX23
1(2 mmø)
2(3 mmø)
3(4.5 mmø)
4(6 mmø)
Suffix
Select nil because the solenoid valve options “V”, “R” are the oil-free treatment.
NilZ
—
Oil-free spec.
Table (3) Rated Voltage – Electrical Option
AC/DC
AC
DC
Rated voltage
Voltagesymbol
123478J56
100 V200 V110 V220 V240 V48 V
230 V24 V12 V
VoltageWith surge
voltagesuppressor
SClass B
Withlight
LWith light andsurge voltagesuppressor
Z
∗ Option “S”, “Z” are not available as surge vol-tage suppressor is inte-grated into the AC/Class B, as a standard.
N.C. (For manifold)N.O. (For manifold)
13
Valve/Body configuration
Built-in full-wave rectifier type
How to Order Manifold Assemblies (Example)
Enter the product’s part number in order, counting the 1st sta-tion from the left in the manifold arrangement, when viewing the indi-vidual port in front.
How to Order Manifold Bases
Seal materialNilF
NBRFKM
� Blanking plate part no.
For VX21: VX011-001For VX22/23: VX011-006
Enter the valve and blanking plate to be mounted under the manifold base part number.
Example VVX211-05-1 ........ 1 set
∗ VX2111-00-1G1 ..... 4 sets∗ VX011-001........... 1 set
“∗” is the symbol for mounting.Add an “∗” in front of the part numbers for solenoid valves, etc. to be mounted.
BaseNilV
Common SUP typeIndividual SUP type
VVX22VVX21
VVX23
Port size(Out port)12
Rc 1/8Rc 1/4
∗ All IN ports are Rc 3/8.
Manifold base
11 07
Station 1 2 3 4 5 n
Thread typeNilTFN
RcNPTF
GNPT
SuffixNilZ
—
Oil-free spec.
Number of manifolds02
10
2 stations
10 stations
When you operate the VX series (AC spec) by air, select the built-in full-wave rectifier type.• The special construction of the armature reduces abrasion, re-
sulting in a longer service life.• Reduced buzz noise
Best suited for medical equipment, low-noise environments, etc.
When the fluid is air.
How to Order (Solenoid Valve for Manifold)
Dimensions→ page 54 (Manifold)
For Air/Manifold
VX 2 1 121 G RVX 2
0000 5 121 G
11
VX2
VXD
VXZ
VXE
VXP
VXR
VXH
VXF
VX3
VXA
VCH�
VDW
VQ
LVM
VCA
VCB
VCL
VCS
VCW
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38
Fluid and Ambient Temperature Valve Leakage Rate
2
1
Passage symbol Passage symbol
0.170.330.610.17
0.33
0.61
1.10
1.60
1.90
0.33
0.61
1.10
1.60
2.20
2.20
Portsize
Orificedia.
(mmø)Model
ACDC
AC (Built-infull-wave
rectifier type)
Max. operating pressuredifferential (MPa)
2 3 4.5 2
3
4.5
6
8
10
3
4.5
6
8
10
10
VX2110-01VX2120-01VX2130-01VX2110-02VX2120-02VX2220-02VX2320-02VX2130-02VX2230-02VX2330-02VX2240-02VX2340-02VX2250-02VX2350-02VX2260-02VX2360-02VX2220-03VX2320-03VX2230-03VX2330-03VX2240-03VX2340-03VX2250-03VX2350-03VX2260-03VX2360-03VX2260-04VX2360-04
2.00.90.42.00.91.72.50.40.60.850.350.550.130.170.080.11.72.50.60.850.350.550.130.170.080.10.080.1
1.50.50.21.50.51.53.00.20.350.90.150.30.080.20.030.071.53.00.350.90.150.30.080.20.030.070.030.07
Max.system
pressure(MPa)
3.0
3.0
1.0
1.0
300
1/8(6A)
1/4(8A)
3/8(10A)
1/2(15A)
4.1 7.915.0 4.1
7.9
15.0
26.0
38.0
46.0
7.9
15.0
26.0
38.0
53.0
53.0
Av x 10-6 m2 Cv converted
Flowcharacteristics
Note) Mass of grommet type. Add 10 g for conduit type, 30 g for DIN terminal type, and 60 g for conduit terminal type respectively.
• Refer to “Glossary of Terms” on page 26 for details on the max. oper-ating pressure differential and the max. system pressure.
Normally Closed (N.C.)
Portsize
Orificedia.
(mmø)Model
Max.operatingpressure
differential(MPa)
Max.system
pressure(MPa)
234.52
3
4.5
6
3
4.5
6
VX2112-01VX2122-01VX2132-01VX2112-02VX2122-02VX2222-02VX2322-02VX2132-02VX2232-02VX2332-02VX2242-02VX2342-02VX2222-03VX2322-03VX2232-03VX2332-03VX2242-03VX2342-03
3.0
320
500660320500660500660500660500660500660
0.9 0.450.20.90.450.81.20.20.30.60.150.350.81.20.30.60.150.35
Note) Mass of grommet type. Add 10 g for conduit type, 30 g for DIN terminal type, and 60 g for conduit terminal type respectively.
• Refer to “Glossary of Terms” on page 26 for details on the max. oper-ating pressure differential and the max. system pressure.
4.17.9
15.04.1
7.9
15.0
26.0
7.9
15.0
26.0
Av x 10-6 m2
0.170.330.610.17
0.33
0.61
1.10
0.33
0.61
1.10
Cv converted
Flowcharacteristics
Normally Open (N.O.)
1/8(6A)
1/4(8A)
3/8(10)
Ambient temperature(°C)
–20 to 60Nil, G, L
Fluid temperature (°C)Solenoid valve option symbol
1 to 60E, P
1 to 99
NBR, FKM, EPDMSeal material Leakage rate (Water)
0.1 cm3/min or less
NBR, FKM, EPDMSeal material Leakage rate (Water)
0.1 cm3/min or less
2
1
Series VX21/22/23
470620300470620470620560700560700470620470620470620560700560700560700
Model/Valve Specifications
Note) With no freezing
Internal Leakage
External Leakage
For Water /Single Unit
N.C. N.O.
Mass(g)
Note)
Mass(g)
Note)
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
∗ : Light and surge voltage suppressor are not available.®
∗ : Coil insulation type Class H is not available.®
∗ VX021N-12A andVX022-12A are packed in the same container as the main body.
∗ Refer to the table (4) if a bracket is ordered separately.
39
1 101 G5 101 G
RVXAC 21VXDC 21
ModelRefer to the table (1)
shown below for availability.Orifice diameter
Refer to the table (1)shown below for availability.
Solenoid valve optionRefer to the table (2) shown below for availability.
Port sizeRefer to the table (1)
shown below for availability.
Table (1) Model/Orifice Diameter/Port SizeNormally Closed (N.C.)
Normally Open (N.O.)
Optionsymbol
NilGEPL
Sealmaterial
NBR
EPDM
FKM
Body/Shadingcoil material
Brass (C37)/CuStainless steel/AgBrass (C37)/CuStainless steel/AgStainless steel/Ag
Coilinsulation type
B
H
B
Note
Heated water(AC only)
High corrosive, Oil-free
—
Model
VX22 0234
VX23 0234
Part no.
VX021N-12A
VX022N-12A
VX21 0123
VX22 056
VX23 056
VX023N-12A-L
Table (4) Bracket Part No.
Thread typeNilTFN
RcNPTF
GNPT
Rated voltage12345
100 VAC 50/60 Hz200 VAC 50/60 Hz110 VAC 50/60 Hz220 VAC 50/60 Hz
24 VDC
678J
12 VDC240 VAC 50/60 Hz48 VAC 50/60 Hz230 VAC 50/60 Hz
∗ Refer to the table (3) shown below for availability.
Refer to page 56 for ordering coil only.
BracketNilB
NoneWith bracket
Direct Operated 2 Port Solenoid Valve Series VX21/22/23
SuffixNilZ
—
Oil-free spec.
Table (2) Solenoid Valve Option
Electrical entry
Solenoid valve (Port size)
VX21Model VX22 VX23
01 (1/8)
Port no.(Port size)
Orifice symbol (Diameter)
1(2 mmø)
2(3 mmø)
3(4.5 mmø)
4(6 mmø)
5(8 mmø)
6(10 mmø)
Solenoid valve (Port size)
VX21
01 (1/8)02 (1/4)
VX22
02 (1/4)03 (3/8)
VX23
02 (1/4)03 (3/8)
1(2 mmø)
2(3 mmø)
3(4.5 mmø)
4(6 mmø)
Orifice symbol (Diameter)
Model
Port no.(Port size)
G -GrommetGS-With grommet surge
voltage suppressor
C-Conduit
T -With conduit terminalTS -With conduit terminal and
surge voltage suppressorTL -With conduit terminal
and lightTZ -With conduit
terminal, surgevoltage suppressor and light
D -DIN terminalDS -DIN terminal with surge
voltage suppressorDL -DIN terminal with lightDZ -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.
22
00
Valve/Body configuration02
N.C. / Single unitN.O. / Single unit
Full-wave rectifierNil
R
None
Built-in full-waverectifier type(Class B only)
∗ Refer to the table (3) for the available combinations between each electrical option (S, L, Z) and rated voltage.
∗ Option “S”, “Z” are not available as surge voltage suppressor is integrated into the AC/Class B, as a standard.
Table (3) Rated Voltage – Electrical Option
∗ Option “S”, “Z” are not available as surge voltage suppressor is integrated into the AC/Class B, as a standard.
AC/DC
AC
DC
Rated voltage
Voltagesymbol
123478J56
100 V200 V110 V220 V240 V48 V
230 V24 V12 V
VoltageWith surge
voltagesuppressor
SClass B
Withlight
LWith light/
surge voltagesuppressor
ZWith surge
voltagesuppressor
SClass H
Withlight
LWith light/
surge voltagesuppressor
Z
DC spec. is not available.
02 (1/4)02 (1/4)03 (3/8)04 (1/2)
02 (1/4)03 (3/8)04 (1/2)
Select nil because the solenoid valve option “L” is the oil-free treatment.Class B oil-free AC coils are applicable to the full-wave rectifier type only.Select the full-wave rectifier type.
For Water/Single Unit
How to Order (Single Unit)
Dimensions → page 52 (Single unit)
VX2
VXD
VXZ
VXE
VXP
VXR
VXH
VXF
VX3
VXA
VCH�
VDW
VQ
LVM
VCA
VCB
VCL
VCS
VCW
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40
Series VVX21/22/23
Common SUP type Common SUP type
Passage symbol
• Refer to “Glossary of Terms” on page 26 for details on the max. oper-ating pressure differential and the max. system pressure.
Max. operating pressuredifferential (MPa)
AC
2.00.91.72.50.40.60.850.350.55
1.50.51.53.00.20.350.90.150.3
Orificedia.
(mmø)
2
3
4.5
6
Model
VX2111VX2121VX2221VX2321VX2131VX2231VX2331VX2241VX2341
Max.system
pressure(MPa)
3.0
4.1
7.9
15
26
Av x 10-6 m2
0.17
0.33
0.61
1.10
Cv converted
Flow characteristics
• Refer to “Glossary of Terms” on page 26 for details on the max. oper-ating pressure differential and the max. system pressure.
Max. operatingpressure
differential(MPa)
Orificedia.
(mmø)
2
3
4.5
6
Max.system
pressure(MPa)
3.0
Av x 10-6 m2
Flow characteristics
Normally Closed (N.C.) Normally Open (N.O.)
4.1
7.9
15
26
0.90.450.81.20.20.30.60.150.35
Model
VX2113VX2123VX2223VX2323VX2133VX2233VX2333VX2243VX2343
0.17
0.33
0.61
1.10
Cv converted
Passage symbol
Solenoid Valve for Manifold/Valve Specifications
Fluid and Ambient Temperature Valve Leakage Rate
NBR, FKM, EPDMSeal material Leakage rate (Water)
0.1 cm3/min or less
NBR, FKM, EPDMSeal material Leakage rate (Water)
0.1 cm3/min or less
2 2
1
2 2
1
Note) With no freezing
DCAC (Built-infull-wave
rectifier type)
Ambient temperature(°C)
–20 to 60Nil, G, L
Fluid temperature (°C)Solenoid valve option symbol
1 to 60E, P
1 to 99
Internal Leakage
External Leakage
For Water /Manifold
N.C. N.O.
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
∗ : Light and surge voltage suppressor are not available.
®
∗ : Coil insulation type Class H is not available.®
41
VXAC 2 1 1
How to Order (Solenoid Valve for Manifold)
21 GVXDC 2 5 121 G
R
ModelRefer to the table (1)
shown below for availability.
Solenoid valve optionRefer to the table (2)-(1)
shown below for availability.
Rated voltage12345
100 VAC 50/60 Hz200 VAC 50/60 Hz110 VAC 50/60 Hz220 VAC 50/60 Hz
24 VDC
678J
12 VDC240 VAC 50/60 Hz48 VAC 50/60 Hz230 VAC 50/60 Hz
∗ Refer to the table (3) shown below for availability.
Refer to page 56 for ordering coil only.
Direct Operated 2 Port Solenoid Valve Series VVX21/22/23
SuffixNilZ
—
Oil-free spec.
Orifice diameterRefer to the table (1) shown
below for availability.
Electrical entry
How to Order Manifold Assemblies (Example)
Enter the product’s part number in order, counting the 1st sta-tion from the left in the manifold arrangement, when viewing the indi-vidual port in front.
� Blanking plate part no.
For VX21: VVX21-3AFor VX22: VVX22-3AFor VX23: VVX23-3A
Enter the valve and blanking plate to be mounted under the manifold base part number.
Example VVX211C-05-1 ...... 1 set
∗ VX2111-1G1 ........ 4 sets∗ VVX21-3A ........... 1 set
“∗” is the symbol for mounting.Add an “∗” in front of the part numbers for solenoid valves, etc. to be mounted.
Seal materialNilFE
NBRFKM
EPDM
How to Order Manifold Bases
VVX22VVX21
VVX23
Port size(OUT port)12
Rc 1/8Rc 1/4
∗ All IN ports are Rc 3/8.
Base, Seal materialRefer to the table (2)-(2).
Thread type
Number of manifolds02
10
2 stations
10 stations
Manifold base
1
Table (3) Rated Voltage – Electrical Option
AC/DC
AC
DC
Rated voltage
Voltagesymbol
123478J56
100 V200 V110 V220 V240 V48 V
230 V24 V12 V
VoltageWith surge
voltagesuppressor
SClass B Class H
DC spec. is not available.
Withlight
LWith light/
surge voltagesuppressor
ZWith surge
voltagesuppressor
SWithlight
LWith light/
surge voltagesuppressor
Z
Table (1) Model/Orifice Diameter
Table (2) Solenoid Valve Option
NilGEPL
Solenoidvalve optionsymbol (1)
Base, Sealmaterial
symbol (2)
CS
CESESF
Body, Base/Shading
coil material
Brass(C37)/CuStainless steel/AgBrass(C37)/CuStainless steel/AgStainless steel/Ag
B
H
B
Coilinsulation
type
NBR
EPDM
FKM
Sealmaterial Note
Heated water(AC only)
High corrosive, Oil-free
—
Solenoidvalve
Orifice symbol (Diameter)
VX21VX22VX23
1(2 mmø)
2(2 mmø)
3(4.5 mmø)
4(6 mmø)
G -GrommetGS-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 conduitterminal, surgevoltage suppressorand light
D -DIN terminalDS -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.)
∗ DIN type is available with class B only.
Select nil because the solenoid valve option “L” is the oil-free treatment.Class B oil-free AC coils are applicable to the full-wave rectifier type only.Select the full-wave rec-tifier type.
1 C 07
Station 1 2 3 4 5 n
SuffixNilZ
—
Oil-free spec.
NilTFN
RcNPTF
GNPT
Full-wave rectifier
11
N.C. (For manifold)N.O. (For manifold)
13
Valve/Body configuration
∗ Refer to the table (3) for the available combina-tions between each electrical option (S, L, Z) and rated voltage.
∗ Option “S”, “Z” are not available as surge voltage suppressor is integrated into the AC/Class B, as a standard.
∗ Option “S”, “Z” are not available as surge voltage suppressor is integrated into the AC/Class B, as a standard.
For Water/Manifold
Dimensions → page 55 (Manifold)
Nil
R
None
Built-in full-waverectifier type(Class B only)
VX2
VXD
VXZ
VXE
VXP
VXR
VXH
VXF
VX3
VXA
VCH�
VDW
VQ
LVM
VCA
VCB
VCL
VCS
VCW
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
42
2
1
Passage symbol Passage symbol
Portsize
Orificedia.
(mmø)Model
ACDC
AC (Built-infull-wave
rectifier type)
Max. operating pressuredifferential (MPa)
234.52
3
4.5
6
8
10
3
4.5
6
8
10
10
VX2110-01VX2120-01VX2130-01VX2110-02VX2120-02VX2220-02VX2320-02VX2130-02VX2230-02VX2330-02VX2240-02VX2340-02VX2250-02VX2350-02VX2260-02VX2360-02VX2220-03VX2320-03VX2230-03VX2330-03VX2240-03VX2340-03VX2250-03VX2350-03VX2260-03VX2360-03VX2260-04VX2360-04
Max.system
pressure(MPa)
3.0
3.0
1.0
1.0
300
470620300470620470620560700560700470620470620470620560700560700560700
1/8(6A)
1/4(8A)
3/8(10A)
1/2(15A)
4.1 7.915 4.1
7.9
15
26
38
46
7.9
15
26
38
53
53
0.170.330.610.17
0.33
0.61
1.10
1.60
1.90
0.33
0.61
1.10
1.60
2.20
2.20
Cv converted
Flowcharacteristics
Note) Mass of grommet type. Add 10 g for conduit type, 30 g for DIN terminal type, and 60 g for conduit terminal type respectively.
• Refer to “Glossary of Terms” on page 26 for details on the max. oper-ating pressure differential and the max. system pressure.
Normally Closed (N.C.)
500660320500660500660500660500660500660
Portsize
Orificedia.
(mmø)Model
AC, DC
Max.operatingpressure
differential(MPa)
Max.system
pressure(MPa)
Mass(g)
234.52
3
4.5
6
3
4.5
6
VX2112-01VX2122-01VX2132-01VX2112-02VX2122-02VX2222-02VX2322-02VX2132-02VX2232-02VX2332-02VX2242-02VX2342-02VX2222-03VX2322-03VX2232-03VX2332-03VX2242-03VX2342-03
320
Note) Mass of grommet type. Add 10 g for conduit type, 30 g for DIN terminal type, and 60 g for conduit terminal type respectively.
• Refer to “Glossary of Terms” on page 26 for details on the max. oper-ating pressure differential and the max. system pressure.
4.1 7.915 4.1
7.9
15
26
7.9 15
26
Av x 10-6 m2
0.170.330.610.17
0.33
0.61
1.10
0.33
0.61
1.10
Cv converted
Flowcharacteristics
Normally Closed (N.C.)
1/8(6A)
1/4(8A)
3/8(10)
2
1
1.50.50.21.50.51.21.70.20.350.550.20.350.10.140.050.081.21.70.350.550.20.350.10.140.050.080.050.08
1.50.50.151.50.51.22.00.150.30.850.10.30.080.20.030.071.22.00.30.850.10.30.080.20.030.070.030.07
0.80.450.20.80.450.71.00.20.30.60.150.350.71.00.30.60.150.35
3.0
Fluid and Ambient Temperature Valve Leakage Rate
FKMSeal material Leakage rate (Oil)
0.1 cm3/min or less
FKMSeal material Leakage rate (Oil)
0.1 cm3/min or less
Model/Valve Specifications
Note) Dynamic viscosity: 50 mm2/s or less
Ambient temperature(°C)
–20 to 60A, H
Fluid temperature (°C)Solenoid valve option symbol
–5 Note) to 60D, N
–5 Note) to 120
Av x 10-6 m2
The dynamic viscosity of the fluid must not exceed 50 mm2/s.The special construction of the armature adopted in the built-in full-wave rectifier type gives an improvement in OFF response by providing clearance on the absorbed surface when it is switched ON.Select the DC spec. or AC spec. built-in full-wave rectifier type when the dynamic viscosity is higher than water or when the OFF response is prioritized.
Internal Leakage
External Leakage
For Oil /Single Unit
N.C. N.O.
When the fluid is oil.
Mass(g)
Note) Note)
Series VX21/22/23
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
∗ : Light and surge voltage suppressor are not available. ®
∗ : Coil insulation type Class H is not available.®
43
Thread typeNilTFN
RcNPTF
GNPT
Rated voltage12345
100 VAC 50/60 Hz200 VAC 50/60 Hz110 VAC 50/60 Hz220 VAC 50/60 Hz
24 VDC
678J
12 VDC240 VAC 50/60 Hz48 VAC 50/60 Hz230 VAC 50/60 Hz
∗ Refer to the table (3) shown below for availability.
Refer to page 56 for ordering coil only.
BracketNilB
NoneWith bracket
∗ VX021N-12A and VX022N-12A are packed in the same container as the main body.
∗ Refer to the table (4) if a bracket is ordered sepa-rately.
VX 2 121 01 GVX 2 121 01 G
R15
ModelRefer to the table (1)
shown below for availability. Orifice diameterRefer to the table (1) shown
below for availability.
Table (1) Model/Orifice Diameter/Port SizeNormally Closed (N.C.)
Normally Open (N.O.)
Model
VX22 0234
VX23 0234
Part no.
VX021N-12A
VX022N-12A
VX21 0123
VX22 056
VX23 056
VX023N-12A-L
Table (4) Bracket Part No.
Direct Operated 2 Port Solenoid Valve Series VX21/22/23
SuffixNilZ
—
Oil-free spec.
Solenoid valve optionRefer to the table (2)
shown below for availability.
The additives contained in oil are different depending on the type and manufacturers, so the durability of the seal materi-als will vary. For details, please consult with SMC.
Optionsymbol
AHDN
Sealmaterial
FKM
Body/Shadingcoil material
Brass (C37)/CuStainless steel/AgBrass (C37)/CuStainless steel/Ag
Coilinsulation type
B
H
Table (2) Solenoid Valve Option
Electrical entry
Port sizeRefer to the table (1)
shown below for availability.
Solenoid valve (Port size)
VX21Model VX22 VX23
01 (1/8)
Port no.(Port size)
Orifice symbol (Diameter)
1(2 mmø)
2(3 mmø)
3(4.5 mmø)
4(6 mmø)
5(8 mmø)
6(10 mmø)
Solenoid valve (Port size)
VX21
01 (1/8)02 (1/4)
VX22
02 (1/4)03 (3/8)
VX23
02 (1/4)03 (3/8)
1(2 mmø)
2(3 mmø)
3(4.5 mmø)
4(6 mmø)
Orifice symbol (Diameter)
Model
Port no.(Port size)
G -GrommetGS-With grommet surge
voltage suppressor
C-Conduit
T -With conduit terminalTS -With conduit terminal and
surge voltage suppressorTL -With conduit terminal
and lightTZ -With conduit
terminal, surgevoltage suppressor and light
D -DIN terminalDS -DIN terminal with surge
voltage suppressorDL -DIN terminal with
lightDZ -DIN terminal with
surge voltagesuppressor and light
DO-For DIN terminal (without connector, gasket is included.)
Connector
∗ DIN type is available with class B only.
∗ Refer to the table (3) for the available combinations between each electrical option (S, L, Z) and rated voltage.
∗ Option “S”, “Z” are not available as surge voltage suppressor is integrated into the AC/Class B, as a standard.
Table (3) Rated Voltage – Electrical Option
∗ Option “S”, “Z” are not available as surge voltage suppressor is integrated into the AC/Class B, as a standard.
AC/DC
AC
DC
Rated voltage
Voltagesymbol
123478J56
100 V200 V110 V220 V240 V48 V
230 V24 V12 V
VoltageWith surge
voltagesuppressor
SClass B
Withlight
LWith light/
surge voltagesuppressor
ZWith surge
voltagesuppressor
SClass H
Withlight
LWith light/
surge voltagesuppressor
Z
DC spec. is not available.
AC
DC
Valve/Body configuration02
N.C. / Single unitN.O. / Single unit
00
AA
Full-wave rectifier
02 (1/4)02 (1/4)03 (3/8)04 (1/2)
02 (1/4)03 (3/8)04 (1/2)
Class B oil-free AC coils are appli-cable to the full-wave rectifier type only.Select the full-wave rectifier type.
How to Order (Single Unit)
Dimensions → page 52 (Single unit)
Nil
R
None
Built-in full-waverectifier type(Class B only)
For Oil/Single Unit
VX2
VXD
VXZ
VXE
VXP
VXR
VXH
VXF
VX3
VXA
VCH�
VDW
VQ
LVM
VCA
VCB
VCL
VCS
VCW
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
44
Common SUP type Common SUP type
Passage symbol
• Refer to “Glossary of Terms” on page 26 for details on the max. oper-ating pressure differential and the max. system pressure.
AC
1.50.51.21.70.20.350.550.20.35
DCAC (Built-infull-wave
rectifier type)
1.50.51.22.00.150.30.850.10.3
Max. operating pressuredifferential (MPa)Orifice
dia.(mmø)
2
3
4.5
6
Model
VX2111VX2121VX2221VX2321VX2131VX2231VX2331VX2241VX2341
Max.system
pressure(MPa)
3.0
4.1
7.9
15
26
Av x 10-6 m2
0.17
0.33
0.61
1.10
Cv converted
Flow characteristics
• Refer to “Glossary of Terms” on page 26 for details on the max. oper-ating pressure differential and the max. system pressure.
Max. operatingpressure
differential(MPa)
Orificedia.
(mmø)
2
3
4.5
6
Max.system
pressure(MPa)
3.0
Av x 10-6 m2
Flow characteristics
Normally Closed (N.C.) Normally Open (N.O.)
4.1
7.9
15
26
AC, DC0.80.450.71.00.20.30.60.150.35
Model
VX2113VX2123VX2223VX2323VX2133VX2233VX2333VX2243VX2343
0.17
0.33
0.61
1.10
Cv converted
Passage symbol
Valve Leakage Rate
FKMSeal material Leakage rate (Oil)
0.1 cm3/min or less
FKMSeal material Leakage rate (Oil)
0.1 cm3/min or less
Solenoid Valve for Manifold/Valve Specifications
Fluid and Ambient Temperature
2 2
1
2 2
1
Note) Dynamic viscosity: 50 mm2/s or less
Ambient temperature(°C)
–20 to 60A, H
Fluid temperature (°C)Solenoid valve option symbol
–5 Note) to 60D, N
–5 Note) to 120
Internal Leakage
External Leakage
For Oil /Manifold
N.C. N.O.
The dynamic viscosity of the fluid must not exceed 50 mm2/s.The special construction of the armature adopted in the built-in full-wave rectifier type gives an improvement in OFF response by providing clearance on the absorbed surface when it is switched ON.Select the DC spec. or AC spec. built-in full-wave rectifier type when the dynamic viscosity is higher than water or when the OFF response is prioritized.
When the fluid is oil.Series VVX21/22/23
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
∗ : Light and surge voltage suppressor are not available.
®
∗ : Coil insulation type Class H is not available.®
45
11
Direct Operated 2 Port Solenoid Valve Series VVX21/22/23
VX 221VX 221
ModelRefer to the table (1)
shown below for availability.
SuffixNilZ
—
Oil-free spec.
1 1G5 1G
R
Rated voltage12345
100 VAC 50/60 Hz200 VAC 50/60 Hz110 VAC 50/60 Hz220 VAC 50/60 Hz
24 VDC
678J
12 VDC240 VAC 50/60 Hz48 VAC 50/60 Hz230 VAC 50/60 Hz
∗ Refer to the table (3) shown below for availability.
Refer to page 56 for ordering coil only.
Orifice diameterRefer to the table (1)
shown below for availability.
Solenoid valve optionRefer to the table (2)-(1)
shown below for availability.
Electrical entryG -GrommetGS-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 conduitterminal, surgevoltage suppressorand light
D -DIN terminalDS -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.)
∗ DIN type is available with class B only.
∗ Refer to the table (3) for the available combina-tions between each electrical option (S, L, Z) and rated voltage.
∗ Option “S”, “Z” are not available as surge voltage suppressor is integrated into the AC/Class B, as a standard.
AC
DC
Full-wave rectifier
N.C. (For manifold)N.O. (For manifold)
13
Valve/Body configuration
Table (1) Model/Orifice Diameter
Table (2) Solenoid Valve Option
AHDN
Solenoidvalve optionsymbol (1)
Base, Sealmaterial
symbol (2)
CFSFCFSF
Brass (C37)/CuStainless steel/AgBrass (C37)/CuStainless steel/Ag
Body, Base/Shading
coil material
B
H
Coilinsulation
type
FKM
Sealmaterial
Note
AC only
—
Solenoidvalve
Orifice symbol (Diameter)
VX21VX22VX23
1(2 mmø)
2(3 mmø)
3(4.5 mmø)
4(6 mmø)
How to Order Manifold Assemblies (Example)
Enter the product’s part number in order, counting the 1st sta-tion from the left in the manifold arrangement, when viewing the indi-vidual port in front.
� Blanking plate part no.For VX21: VVX21-3A-FFor VX22: VVX22-3A-FFor VX23: VVX23-3A-F
Enter the valve and blanking plate to be mounted under the manifold base part number.
Example VVX211CF-05-1..... 1 set
∗ VX2111A-1G1 ....... 4 sets∗ VVX21-3A-F ......... 1 set
“∗” is the symbol for mounting.Add an “∗” in front of the part numbers for solenoid valves, etc. to be mounted.
Seal material: FKM
How to Order Manifold Bases
VVX22VVX21
VVX23
Port size(OUT port)12
Rc 1/8Rc 1/4
∗ All IN ports are Rc 3/8. Base, Seal material
Refer to the table (2)-(2).
Number of manifolds
02
10
2 stations
10 stations
Manifold base
11
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.
Station 1 2 3 4 5 n
Thread typeNilTFN
RcNPTF
GNPT
SuffixNilZ
—
Oil-free spec.
CF 07
Table (3) Rated Voltage – Electrical Entry – Electrical Option
AC/DC
AC
DC
Rated voltage
Voltagesymbol
123478J56
100 V200 V110 V220 V240 V48 V
230 V24 V12 V
VoltageWith surge
voltagesuppressor
SClass B Class H
DC spec. is not available.
Withlight
LWith light/
surge voltagesuppressor
ZWith surge
voltagesuppressor
SWithlight
LWith light/
surge voltagesuppressor
Z
∗ Option “S”, “Z” are not available as surge voltage suppressor is integrated into the AC/Class B, as a standard.
AA
Class B oil-free AC coils are applicable to the full-wave rectifier type only.Select the full-wave rec-tifier type.
For Oil/Manifold
How to Order (Solenoid Valve for Manifold)
Dimensions → page 55 (Manifold)
Nil
R
None
Built-in full-waverectifier type(Class B only)
VX2
VXD
VXZ
VXE
VXP
VXR
VXH
VXF
VX3
VXA
VCH�
VDW
VQ
LVM
VCA
VCB
VCL
VCS
VCW
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46
Fluid and Ambient Temperature Valve Leakage Rate
Ambient temperature(°C)
–20 to 60
Max. fluid temperature (°C)Solenoid valve option symbol
S, Q183
PTFESeal material Leakage rate (Air)
300 cm3/min or less
PTFESeal material Leakage rate (Air)
1 cm3/min or less
2
1
Passage symbol Passage symbol
470620470620560700560700470470620470620560700560700560700
Portsize
Orificedia.
(mmø)Model
AC
Max. operatingpressure
differential (MPa)
234.523
4.5
6
8
10
3
4.5
6
8
10
10
Max.system
pressure(MPa)
1.0
1.0
0.5
0.5
1/8(6A)
1/4(8A)
3/8(10A)
1/2(15A)
4.1 7.915 4.1 7.9
15
26
38
46
7.9
15
26
38
53
53
Av x 10-6 m2
0.170.330.610.170.33
0.61
1.10
1.60
1.90
0.33
0.61
1.10
1.60
2.20
2.20
Cv converted
Flowcharacteristics
Note) Mass of grommet type. Add 60 g for conduit terminal type.• Refer to “Glossary of Terms” on page 26 for details on the max. oper-
ating pressure differential and the max. system pressure.
Normally Closed (N.C.)
Portsize
Orificedia.
(mmø)Model
AC
Max. operatingpressure
differential (MPa)
Max.system
pressure(MPa)
234.52
3
4.5
6
3
4.5
6
1.0
Note) Mass of grommet type. Add 60 g for conduit terminal type.• Refer to “Glossary of Terms” on page 26 for details on the max. oper-
ating pressure differential and the max. system pressure.
4.1 7.915 4.1
7.9
15
26
7.9
15
26
Av x 10-6 m2
0.170.330.610.17
0.33
0.61
1.10
0.33
0.61
1.10
Cv converted
Flowcharacteristics
Normally Open (N.O.)
2
1
Series VX21/22/23
1.01.00.451.01.00.450.751.00.40.50.150.20.080.11.00.751.00.40.50.150.20.080.10.080.1
300
VX2110-01VX2120-01VX2130-01VX2110-02VX2120-02VX2130-02VX2230-02VX2330-02VX2240-02VX2340-02VX2250-02VX2350-02VX2260-02VX2360-02VX2220-03VX2230-03VX2330-03VX2240-03VX2340-03VX2250-03VX2350-03VX2260-03VX2360-03VX2260-04VX2360-04
VX2112-01VX2122-01VX2132-01VX2112-02VX2122-02VX2222-02VX2132-02VX2232-02VX2332-02VX2242-02VX2342-02VX2222-03VX2232-03VX2332-03VX2242-03VX2342-03
1.00.70.31.00.71.00.30.450.80.250.451.00.450.80.250.45
320
500320500660500660
500
660500660
Model/Valve Specifications
1/8(6A)
1/4(8A)
3/8(10)
Internal Leakage
External Leakage
For Steam /Single Unit
N.C. N.O.
Mass(g)
Note)
Mass(g)
Note)
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
47
Rated voltage1234
100 VAC 50/60 Hz200 VAC 50/60 Hz110 VAC 50/60 Hz220 VAC 50/60 Hz
78J
240 VAC 50/60 Hz48 VAC 50/60 Hz230 VAC 50/60 Hz
∗ Refer to the table (3) shown below for availability.
Refer to page 56 for ordering coil only.
BracketNilB
NoneWith bracket
∗ VX021N-12A and VX022N-12A are packed in the same container as the main body.
∗ Refer to the table (4) if a bracket is ordered sepa-rately.
11 G
Port sizeRefer to the table (1) shown below for availability.
Thread typeNilTFN
RcNPTF
GNPT
VXAC 221 01Model
Refer to the table (1)shown below for availability.
Orifice diameterRefer to the table (1)
shown below for availability.
Solenoid valve optionRefer to the table (2)
shown below for availability.
Table (1) Model/Orifice Diameter/Port sizeNormally Closed (N.C.)
Normally Open (N.O.)
Model
VX22 0234
VX23 0234
Part no.
VX021N-12A
VX022N-12A
VX21 0123
VX22 056
VX23 056
VX023N-12A-L
Table (4) Bracket Part No.
DC spec. is not available.
AC/DC
AC
DC
Rated voltage
Voltagesymbol
123478J56
100 V200 V110 V220 V240 V48 V
230 V24 V12 V
VoltageWith surge
voltagesuppressor
SClass H
Withlight
LWith light/
surge voltagesuppressor
Z
Table (3) Rated Voltage – Electrical Option
Direct Operated 2 Port Solenoid Valve Series VX21/22/23
Optionsymbol
SQ
Seal material
PTFE
Body/Shadingcoil material
Brass (C37)/CuStainless steel/Ag
Coilinsulation type
H
Table (2) Solenoid Valve Option
Suffix
Solenoid coil: AC/Class H only
Solenoid valve (Port size)
VX21Model VX22 VX23
01 (1/8)
Port no.(Port size)
02 (1/4)02 (1/4)03 (3/8)04 (1/2)
02 (1/4)03 (3/8)04 (1/2)
Orifice symbol (Diameter)
1(2 mmø)
2(3 mmø)
3(4.5 mmø)
4(6 mmø)
5(8 mmø)
6(10 mmø)
Solenoid valve (Port size)
VX21
01 (1/8)02 (1/4)
VX22
02 (1/4)03 (3/8)
VX23
02 (1/4)03 (3/8)
1(2 mmø)
2(3 mmø)
3(4.5 mmø)
4(6 mmø)
Orifice symbol (Diameter)
Model
Port no.(Port size)
Electrical entry
∗ Refer to the table (3) for the available combinations between each electrical option (S, L, Z) and rated voltage.
G -GrommetGS-With grommet surge
voltage suppressor
C-Conduit
T -With conduit terminalTS -With conduit terminal and
surge voltage suppressorTL -With conduit terminal
and lightTZ -With conduit
terminal, surgevoltage suppressorand light
0 S
Valve/Body configuration02
N.C. / Single unitN.O. / Single unit
For Steam/Single Unit
How to Order (Single Unit)
NilZ
—
Oil-free spec.
Dimensions → page 52 (Single unit)
(VX22)
∗ : Light and surge voltage suppressor are not available. ®
∗ : Coil insulation type Class H is not available.®
VX2
VXD
VXZ
VXE
VXP
VXR
VXH
VXF
VX3
VXA
VCH�
VDW
VQ
LVM
VCA
VCB
VCL
VCS
VCW
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
48
Series VVX21/22/23
Common SUP type Common SUP type
Passage symbol
• Refer to “Glossary of Terms” on page 26 for details on the max. oper-ating pressure differential and the max. system pressure.
AC1.01.00.450.751.00.40.5
Max. operatingpressure
differential (MPa)Orifice
dia.(mmø)
23
4.5
6
Model
VX2111VX2121VX2131VX2231VX2331VX2241VX2341
Max.system
pressure(MPa)
3.0
4.17.9
15
26
Av x 10-6 m2
0.170.33
0.61
1.10
Cv converted
Flow characteristics
• Refer to “Glossary of Terms” on page 26 for details on the max. oper-ating pressure differential and the max. system pressure.
Max. operatingpressure
differential (MPa)Orifice
dia.(mmø)
2
3
4.5
6
Max.system
pressure(MPa)
3.0
Av x 10-6 m2
Flow characteristics
Normally Closed (N.C.) Normally Open (N.O.)
4.1
7.9
15
26
AC1.00.71.00.30.450.80.250.45
Model
VX2113VX2123VX2223VX2133VX2233VX2333VX2243VX2343
0.17
0.33
0.61
1.10
Cv converted
Passage symbol
Solenoid Valve for Manifold/Valve Specifications
Fluid and Ambient Temperature Valve Leakage Rate
Power source
AC
Ambienttemperature
(°C)
–20 to 60
Max. fluid temperature (°C)Solenoid valve option symbol
S, Q183
PTFESeal material Leakage rate (Air)
300 cm3/min or less
PTFESeal material Leakage rate (Air)
1 cm3/min or less
2 2
1
2 2
1
Internal Leakage
External Leakage
For Steam /Manifold
N.C. N.O.
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
∗ : Coil insulation type Class H is not available.®
∗ Refer to the table (3) for the available combina-tions between each electrical option (S, L, Z) and rated voltage.
49
Direct Operated 2 Port Solenoid Valve VVX21/22/23
ACModel
Refer to the table (1)shown below for availability.
Solenoid valve optionRefer to the table (2)-(1)
shown below for availability.
Rated voltage1234
100 VAC 50/60 Hz200 VAC 50/60 Hz110 VAC 50/60 Hz220 VAC 50/60 Hz
78J
240 VAC 50/60 Hz48 VAC 50/60 Hz
230 VAC 50/60 Hz
∗ Refer to the table (3) shown below for availability.
Refer to page 56 for ordering coil only.
SuffixNilZ
—
Oil-free spec.
SuffixNilZ
—
Oil-free spec.
How to Order Manifold Assemblies (Example)Enter the valve and blanking plate to be mounted under the manifold base part number.
Example VVX211CP-05-1..... 1 set
∗ VX2111S-1G1 ....... 4 sets∗ VVX21-3A-P ......... 1 set
“∗” is the symbol for mounting.Add an “∗” in front of the part numbers for solenoid valves, etc. to be mounted.
How to Order Manifold Bases
VVX22VVX21
VVX23
Port size(OUT port)12
Rc 1/8Rc 1/4
∗ All IN ports are Rc 3/8.
Base, Seal materialRefer to the table (2)-(2).
Manifold base
� Blanking plate part no.
For VX21: VVX21-3A-PFor VX22: VVX22-3A-PFor VX23: VVX23-3A-P
Orifice diameterRefer to the table (1)
shown below for availability.
Table (3) Rated Voltage – Electrical Option
AC/DC
AC
DC
Rated voltage
Voltagesymbol
123478J56
100 V200 V110 V220 V240 V48 V
230 V24 V12 V
Voltage
Class H
DC spec. is not available.
With surgevoltage
suppressor
SWithlight
LWith light/
surge voltagesuppressor
Z
Table (1) Model/Orifice Diameter
Table (2) Solenoid Valve Option
SQ
Solenoidvalve optionsymbol (1)
Base, Sealmaterial
symbol (2)
CPSP
Brass(C37)/CuStainless steel/Ag
Body, Base/Shading
coil material
H
Coilinsulation
type
PTFE
Sealmaterial
Solenoidvalve
Orifice symbol (Diameter)
VX21VX22VX23
1(2 mmø)
2(3 mmø)
3(4.5 mmø)
4(6 mmø)
Seal material: PTFE
Station 1 2 3 4 5 n
Electrical entryG -GrommetGS-With grommet surge
voltage suppressor
C-Conduit
T -With conduit terminalTS -With conduit terminal and
surge voltage suppressorTL -With conduit
terminal and lightTZ -With conduit terminal,
surge voltagesuppressor and light
Number of manifolds
02
10
2 stations
10 stations
11 07
Thread typeNilTFN
RcNPTF
GNPT
CP
For Steam/Manifold
How to Order (Solenoid Valve for Manifold)
Enter the product’s part number in order, counting the 1st sta-tion from the left in the manifold arrangement, when viewing the indi-vidual port in front.
Dimensions → page 55 (Manifold)
VX 2 3 1 121 GS
∗ : Light and surge voltage suppressor are not available.
®
VX2
VXD
VXZ
VXE
VXP
VXR
VXH
VXF
VX3
VXA
VCH�
VDW
VQ
LVM
VCA
VCB
VCL
VCS
VCW
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50
Construction: Single Unit
Normally closed (N.C.) Normally open (N.O.)Body material: Brass (C37), Stainless steel Body material: Brass (C37), Stainless steel
u
w
t
e
y
ri
q
u
e
t
w
i
y
r
q
o
Component Parts
No. Description
Body
Tube assembly Note)
Armature assembly
Return spring
Solenoid coil
O-ring
Clip
Push rod assembly
Nut
Body material Brass (C37)specification
Material
Brass (C37)
Stainless steel, Cu
Stainless steel
Stainless steel
—
(NBR, FKM, EPDM, PTFE)
SK
(NBR, FKM, EPDM, PTFE) Stainless steel, PPS
Body material stainlesssteel specification
Stainless steel
Stainless steel, Ag
Brass (C37) Brass (C37), Ni plated
1
2
3
4
5
6
7
8
9
The materials in parentheses are the seal materials.Note) Cu and Ag are inapplicable to the DC spec and to the AC spec with built-in full-
wave rectifier.
Component Parts
No. Description
Body
Tube assembly Note)
Armature assembly
Return spring
Solenoid coil
O-ring
Clip
Nut
Body material Brass (C37)specification
Material
Brass (C37)
Stainless steel, Cu
(NBR, FKM, EPDM, PTFE) Stainless steel, PPS
Stainless steel
—
(NBR, FKM, EPDM, PTFE)
SK
Body material stainlesssteel specification
Stainless steel
Stainless steel, Ag
Brass (C37) Brass (C37), Ni plated
1
2
3
4
5
6
7
8
The materials in parentheses are the seal materials.Note) Cu and Ag are inapplicable to the DC spec and to the AC spec with built-in full-
wave rectifier.
IN IN
Series VX21/22/23For Air, Water, Oil, Steam
OUT OUT
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51
Construction: Manifold
Normally closed (N.C.) Normally open (N.O.)
Common SUP type Individual SUP type Common SUP type Individual SUP type
Common SUP type Common SUP type
Base material: AluminumBody material: Zn
Fluid: Air
Base material: Brass (C37), Stainless steelBody material: Brass (C37), Stainless steel
Fluid: Water, Oil, Steam
Base material: Brass (C37), Stainless steelBody material: Brass (C37), Stainless steel
Fluid: Water, Oil, Steam
Base material: AluminumBody material: Zn
Fluid: Air
Component Parts
No. Description
Body
Tube assembly Note)
Armature assembly
Return spring
Solenoid coil
O-ring
Clip
Base
Nut
Base materialaluminum specification
Material
Zn
Aluminum
Brass (C37) (Ni plated)
Base material Brass (C37)specification
Brass (C37)
Base material stainlesssteel specification
Stainless steel
Stainless steel, Ag
1
2
3
4
5
6
7
8
9
The materials in parentheses are the seal materials.Note) Cu and Ag are inapplicable to the DC spec and to the AC spec with built-in full-
wave rectifier.
Component Parts
No. Description
Body
Tube assembly Note)
Armature assembly
Return spring
Solenoid coil
O-ring
Clip
Push rod assembly
Base
Nut
Base materialaluminum specification
Material
Zn
Aluminum
Brass (C37) (Ni plated)
Base material Brass (C37)specification
Brass (C37)
Brass (C37)
Brass (C37)
Base material stainlesssteel specification
Stainless steel
Stainless steel, Ag
1
2
3
4
5
6
7
8
9
10
The materials in parentheses are the seal materials.Note) Cu and Ag are inapplicable to the DC spec and to the AC spec with built-in full-
wave rectifier.
Stainless steel, Cu
(NBR, FKM, EPDM, PTFE) Stainless steel, PPS
Stainless steel
—
(NBR, FKM, EPDM, PTFE)
SK
Brass (C37)
Brass (C37)
Stainless steel
Brass (C37), Ni plated Stainless steel
Brass (C37), Ni plated
Stainless steel
Stainless steel
—
(NBR, FKM, EPDM, PTFE)
SK
(NBR, FKM, EPDM, PTFE) Stainless steel, PPS
Stainless steel, Cu
Direct Operated 2 Port Solenoid Valve Series VVX21/22/23For Air, Water, Oil, Steam
IN port OUT port
u
w
t
e
y
r
q
y
i
u
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t
w
i
y
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u
u
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w
i
yr
q
o
u
e
t
w
iy
rq
o
wtey
rq
y
i
u
w
t
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y
r
q
y
i
IN port OUT port
IN port IN port
OUT OUTIN IN
OUT OUT
o!0
!0o
o !0
VX2
VXD
VXZ
VXE
VXP
VXR
VXH
VXF
VX3
VXA
VCH�
VDW
VQ
LVM
VCA
VCB
VCL
VCS
VCW
190-VX.qxd 10.5.28 2:00 PM Page 3
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
52
Dimensions: Single Unit/Body Material: Brass (C37), Stainless Steel
Normally closed (N.C.): VX21�0/VX22�0/VX23�0Normally open (N.O.): VX21�2/VX22�2/VX23�2
Grommet: G Conduit: C
DIN terminal: D Conduit terminal: T
Width acrossflats H
SFQ
R
D
CE
A B
G1/2
Cable ø6 to ø12
2 x J, thread depth K
M
M
2 x J, thread depth K
Width acrossflats H
2525
R
Approx. 280 QD F
CE
A B
G1/2
2 x PPort size
M
(C)
Width acrossflats H
Approx. 300 Q
R
D F
CE
A B2 x P
2 x J, thread depth K
Width acrossflats H
M
T
34
C
S ± 2
R
Q ± 2
25
DF
E
A B
G1/2
2 x PPort size
Port size
2 x J, thread depth K
2 x PPort size
Model Orificediameter
Port sizeP
19.5
22.5
25.5
5060636669
Q R
Electrical entry Note 2)
Grommet
40
43
46
42.552.555.558.561.5
Q RConduit
58.5
61.5
64
Q4252555861
R46.5
49.5
52
S92
95
98
Q42.552.555.558.561.5
R61
64
66.5
S83.595
101.5101 107.5
TDIN terminal Conduit terminal
3033333636
4656596265
Q R
Electrical entry (Built-in full-wave rectifier type) Note 2)
Grommet
48.551.551.554 54
4151545760
Q RConduit
65.568.568.571 71
Q4252555861
R53.556.556.559 59
S100.5103.5103.5106 106
Q4151545760
R69.572.572.575 75
S82
93.5100 99.5106
TDIN terminal Conduit terminal
VX21�0VX22�0VX22�0VX23�0VX23�0
VX21�2VX22�2
—VX23�2
—
ø2, ø3, ø4.5ø3, ø4.5, ø6
ø8, ø10ø3, ø4.5, ø6
ø8, ø10
1/8, 1/41/4, 3/8
1/4, 3/8, 1/21/4, 3/8
1/4, 3/8, 1/2
N.C. N.O.
(mm)
Note 1) The figures in parentheses are the normally open (N.O.) type dimensions.Note 2) Add 1.5 mm to “R” and “T” dimensions for the N.O. spec.
Model Orificediameter
Port sizeP
A
1822302230
B
4045504550
D
30
35
40
E
910.51410.514
F
19.5
22.5
25
H
27
32
36
JM4M5M5M5M5
K68888
M12.819231923
C
68 78 85 85.592
(76)(86)—
(93)—
Bracketmounting
VX21�0VX22�0VX22�0VX23�0VX23�0
VX21�2VX22�2
—VX23�2
—
ø2, ø3, ø4.5ø3, ø4.5, ø6
ø8, ø10ø3, ø4.5, ø6
ø8, ø10
1/8, 1/41/4, 3/8
1/4, 3/8, 1/21/4, 3/8
1/4, 3/8, 1/2
N.C. N.O.
(mm)
Note 1)
Series VX21/22/23For Air, Water, Oil, Steam
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53
Normally closed (N.C.): VX21�0/VX22�0/VX23�0Normally open (N.O.): VX21�2/VX22�2/VX23�2Specifications with bracketOrifice ø2, ø3, ø4.5, ø6(Packed in the same container)
Orifice ø8, ø10(Assembled at the time of shipment)
2.5
28
Y
X
U W
Mounting hole
2 x ø5.3Bracket1.5
Model Orificediameter
Port sizeP U
4656—56—
W3646—46—
X1113—13—
Y15 17.5—
17.5—
Bracket mounting
VX21�0VX22�0VX22�0VX23�0VX23�0
VX21�2VX22�2
—VX23�2
—
ø2, ø3, ø4.5ø3, ø4.5, ø6
ø8, ø10ø3, ø4.5, ø6
ø8, ø10
1/8, 1/41/4, 3/8
1/4, 3/8, 1/21/4, 3/8
1/4, 3/8, 1/2
N.C. N.O.
(mm)
2922
5267
7.5
5.5
Bracket
Dimensions: Single Unit/Body Material: Brass (C37), Stainless Steel
Direct Operated 2 Port Solenoid Valve Series VX21/22/23For Air, Water, Oil, Steam
VX2
VXD
VXZ
VXE
VXP
VXR
VXH
VXF
VX3
VXA
VCH�
VDW
VQ
LVM
VCA
VCB
VCL
VCS
VCW
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
54
App
rox.
300
Q
(N)
App
rox.
280
X
32
VS
W
U
N
44
Y
T R
25
H F
B (
B)
A
C
D
E
D
L2
L1
AJ
HF F
KK
G1/2
IN port (Common SUP type)OUT port (Individual SUP type)
2 x 3/8
OUT port (Common SUP type)IN port (Individual SUP type)
n x 1/8, 1/4
2 x øM
D side Stations 1 2 3 4 5 n U side
Dimensions: Manifold/Base Material: Aluminum
Normally closed (N.C.): VVX21/VVX22/VVX23Normally open (N.O.)
Model Dimension
VVX21
VVX22VVX23
L1
L2
L1
L2
n (Stations)
86100108126
2122136154172
3158172200218
4194208246264
5230244292310
6266280338356
7302316384402
8338352430448
9374388476494
10
(mm)
Model
VVX21VVX22VVX23
19.522.525.5
Q48.558.563
RGrommet
404346
S41 51 55.5
TConduit
46.549.552
U58.561.564
V40.550.555
TDIN terminal
Electrical entry Electrical entry (Built-in full-wave rectifier type) Note 2)
73 83 87.5
Y929598
X61 64 66.5
WConduit terminal
303336
Q44.554.559
RGrommet
48.551.554
S405054
TConduit
53.556.559
U65.568.571
V415155
TDIN terminal
728286
Y100.5103.5106
X69.572.575
WConduit terminal
(mm)
Model
VVX21VVX22VVX23
384949
A
20.526.526.5
B
10.513 13
C
17.522.522.5
(B)Individual
SUPtype
111313
D
253030
E
324040
F
364646
H
121515
J
799
K
6.58.58.5
M N
(mm)
(65.5)(74.5)(80)
57.566.571.5
Note 1)
Note 1) The figures in parentheses are the normally open (N.O.) type dimensions.Note 2) Add 1.5 mm to “R”, “T” and “Y” dimensions for the N.O. spec.
Series VVX21/22/23For Air
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55
YR
HJH
4416
2
5.5
21
T
OUT portn x 1/4, 1/8
(Pitch)
Q
App
rox.
300
X
App
rox.
280
VS
L3
L2
L1
F
E
2.5
D
(N)
32
WU
N
16
C BA
25
G1/2
IN port2 x 3/8
Model
VVX21VVX22VVX23
19.522.525.5
Q47 56.564
RGrommet
404346
S39.549 56.5
TConduit
46.549.552
U58.561.564
V39 48.556
TDIN terminal
Electrical entry Note 2) Electrical entry (Built-in full-wave rectifier type) Note 2)
71.581 88.5
Y929598
X61 64 66.5
WConduit terminal
303336
Q43 52.560
RGrommet
48.551.554
S38 47.555
TConduit
53.556.559
U65.568.571
V39 48.556
TDIN terminal
708087
Y100.5103.5106
X69.572.575
WConduit terminal
(mm)
Note 1) The figures in parentheses are the normally open (N.O.) type dimensions.Note 2) Add 1.5 mm to “R”, “T” and “Y” dimensions for the N.O. spec.
Model Dimension
Manifold composition 2 stns. x 1 3 stns. x 1 2 stns. x 2 2 stns. + 3 stns. 3 stns. x 2 2 stns. x 2 + 3 stns. 2 stns. + 3 stns. x 2 3 stns. x 3 2 stns. x 2 + 3 stns. x 2
VVX21
VVX22
VVX23
L1
L2
L3
L1
L2
L3
L1
L2
L3
n (Stations)2 3 4 5 6 7 8 9 10
(mm)
Model
VVX21VVX22VVX23
495757
A
24.528.528.5
B
283030
D
20 25.525.5
C
4.55.55.5
E
384242
F
17.319.320.8
H
34.538.541.5
J N
(mm)
(64)(72.5)(81)
56 64.572.5
Note 1)
Dimensions: Manifold/Base Material: Brass (C37), Stainless Steel
Normally closed (N.C.): VVX21/VVX22/VVX23Normally open (N.O.)
D side Stations 1 2 3 4 5 n U side
Direct Operated 2 Port Solenoid Valve Series VVX21/22/23For Water, Oil, Steam
70 82 94 78 90102 84 96108
105117129117129141126138150
140152164156168180168180192
175187199195207219210222234
210222234234246258252264276
245257269273285297294306318
315327339351363375378390402
350362374390402414420432444
280292304312324336336348360
VX2
VXD
VXZ
VXE
VXP
VXR
VXH
VXF
VX3
VXA
VCH�
VDW
VQ
LVM
VCA
VCB
VCL
VCS
VCW
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Table (1) Rated Voltage – Electrical Option
AC/DC
AC
DC
Rated voltage
Voltagesymbol
123478J56
100 V200 V110 V220 V240 V48 V
230 V24 V12 V
VoltageWith surge
voltagesuppressor
SClass B Class H
DC spec. is not available.
Withlight
LWith light/
surge voltagesuppressor
ZWith surge
voltagesuppressor
SWithlight
LWith light/
surge voltagesuppressor
Z
∗ Option “S”, “Z” are not available as surge voltage suppressor is integrated into the AC/Class B, as a standard.
∗ Replacement of solenoid coils:• DC and AC coils cannot be interchanged in order to change the voltage.• DC and AC (built-in full-wave rectifier type) coils can be interchanged in order to
change the voltage.• All DC coil voltages are interchangeable.• All AC coil voltages are interchangeable.
� DIN connector part no.
� Gasket part no. for DIN connector
GDM2AGDM2A
Without electrical option
With electrical option
VCW20-1-29-1
125615
Rated voltage100 VAC, 110 VAC200 VAC, 220 VAC, 230 VAC, 240 VAC24 VDC12 VDC48 VAC
SLZ
Electrical optionWith surge voltage suppressorWith lightWith light/surge voltage suppressor
∗ Refer to the table (1) for the available com-binations between each electrical option (S, L, Z) and rated voltage.
1 1 GN
123
Series
Electrical entry
VX21��VX22��VX23��
12345678J
Rated voltage Note)
100 VAC 50/60 Hz200 VAC 50/60 Hz110 VAC 50/60 Hz220 VAC 50/60 Hz
24 VDC12 VDC
240 VAC 50/60 Hz48 VAC 50/60 Hz230 VAC 50/60 Hz
Valve
NilH∗
Coil insulation type Note)
Class BClass H
VX02
Note) Refer to the table (1) for the available combinations.
Nil2
Symbol Valve
N.C.N.O.
G -GrommetGS-With grommet surge
voltage suppressor
C-Conduit
T -With conduit terminalTS -With conduit terminal and
surge voltage suppressorTL -With conduit
terminal and light
TZ -With conduitterminal, surgevoltage suppressorand light ∗ DIN type is available with class B only.
D -DIN terminalDS -DIN terminal with surge
voltage suppressorDL -DIN terminal with lightDZ -DIN terminal with
surge voltage suppressor and light
DO-For DIN terminal (without connector)
Connector
Replacement Parts
� Solenoid coil assembly part no. AC/Class B coil (Built-in full-wave rectifier)
1 1 GN R
123
Series
Electrical entry
VX21��VX22��VX23�� 1
23478J
Rated voltage Note)
100 VAC 50/60 Hz200 VAC 50/60 Hz110 VAC 50/60 Hz220 VAC 50/60 Hz240 VAC 50/60 Hz48 VAC 50/60 Hz230 VAC 50/60 Hz
VX02
Note) Refer to the table (1) for the available combinations.
∗ Refer to the table (1) for the available combinations between each electrical option and rated voltage.
∗ Surge voltage suppressor is integrated into the AC/Class B coil, as a standard.
G-Grommet C-Conduit
T -With conduit terminalTL -With conduit terminal
and light
D -DIN terminalDL -DIN terminal with lightDO-For DIN terminal
(without connector,gasket is included.)
SymbolNil2
ValveValveN.C.N.O.
Connector
∗ Refer to the table (1) for the available combinations between each electrical option (S, L, Z) and rated voltage.
∗ DIN terminal and DC spec are not available.
Series VX21/22/23For Air, Water, Oil, Steam
56Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
57
� Name plate part no.
Valve modelAZ-T-VXEnter by referring to“How to Order” (Single Unit).
Clip
Name plate
Solenoid coil assembly
For VX21: VX021N-10For VX22: VX022N-10For VX23: VX023N-10
� Clip part no. (For N.C.)
For VX21: ETW-7For VX22: ETW-8For VX23: ETW-9
� Clip part no. (For N.O.)
Direct Operated 2 Port Solenoid Valve Series VX21/22/23For Air, Water, Oil, Steam
VX2
VXD
VXZ
VXE
VXP
VXR
VXH
VXF
VX3
VXA
VCH�
VDW
VQ
LVM
VCA
VCB
VCL
VCS
VCW
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com