VXP

VXP
Equipment for
Fluid Control
2/3 Port Valve for Various
Fluids Control
2/3 Port Solenoid/Air Operaed Valve for Various Fluids Control
(For Water/Air/Oil/Gas/Vacuum/Steam)
2/3 Port Solenoid Valve
Direct operated 2 port solenoid valve: VX21/22/23 ······························· 17-3-17
Pilot operated 2 port solenoid valve: VXD21/22/23 ·······························17-3-33
Pilot operated 2 port solenoid valve: VXP21/22/23 ·······························17-3-43
Water hammer relief, pilot operated 2 port solenoid valve: VXR21/22/23 ··· 17-3-53
Pilot operated 2 port solenoid valve
for zero pressure differential operation: VXZ·········································· 17-3-61
Pilot operated 2 port solenoid valve for high pressure: VXH·····················17-3-69
2 port solenoid valve for dust collector: VXF·········································· 17-3-71
Direct operated 3 port solenoid valve: VX31/32/33 ······························· 17-3-81
VC
VDW
VQ
VX2
VX
VX3
VXA
VN
LVC
2/3 Port Air Operated Valve
Direct air operated 2 port valve: VXA21/22··········································· 17-3-93
Direct air operated 2 port valve: VXA31/32········································· 17-3-101
LVA
LVH
The models VX21/22/23 have been revised. For details, please refer to catalog no. ES70-23A.
The models VX31/32/33 have been revised. For details, please refer to catalog no. ES70-26A.
Similar updating for other VX* series are scheduled to follow shortly.
LVD
LVQ
LQ
LVN
TI/
TIL
PA
PAX
PB
17-3-1
For Fluid Control
2/3 Port Valve
Solenoid Valve/Air Operated Valve
For Water, Air, Oil, Gas, Vacuum and Steam
2 Port, Direct Operated
Series VX21/22/23
N.C., N.O./ Single unit, Manifold
Refer to our catalog ÒES70-23AÓ.
2 Port, Pilot Operated (Diaphragm type)
Series VXD21/22/23
N.C., N.O.
2 Port, Pilot Operated (Disk type)
Series VXP21/22/23
N.C., N.O.
2 Port, Pilot Operated
Series VXR21/22/23
< Water hammer relief > N.C., N.O.
2 Port, Pilot Operated (Diaphragm type, zero pressure differential operation)
Series VXZ22/23
N.C., N.O./ Single unit
17-3-2
The models VX21/22/23 have been revised. For details, please refer to catalog no. ES70-23A.
The models VX31/32/33 have been revised. For details, please refer to catalog no. ES70-26A.
Similar updating for other VX* series are scheduled to follow shortly.
2 Port, Pilot Operated
Series
VX
Selection Procedure for 2/3
Port Valve for Fluid Control
Series VXH22
For high pressure control N.C./Single unit
VC
VDW
VQ
1. Selection of the series
Select series by referring to the number of
ports, valve type (N.C., N.O., C.O.), port size
and applied fluid.
VX
2. Check by the applicable fluids
check list
VXA
2 Port, Pilot Operated
Series VXF21/22
Quick response, Control of instantaneous large flow N.C./Single unit
3 Port, Direct Operated
Series VX31/32/33
C.O./Single unit, Manifold
Refer to our catalog ÒES70-26AÓ.
Air Operated Valve
2/3 Port, Direct Operated
Series VXA21/22
Series VXA31/32
VX2
VX3
VN
Use the tables on pages 17-3-6 to -14 to
check the compatibility of the applicable fluid
with the solenoid valve.
LVC
3. Confirmation of the working
pressure differential
LVH
There are two types of pressure differentials.
The high pressure differential is the highest
pressure difference allowable between the inlet side and the outlet side in an open and
closed state. The minimum pressure differential is the lowest pressure required to hold the
main valve fully open. Refer to the following
pages for each series as the pressure differential varies with the orifice size, power supply, pressure and fluid.
LVD
LVA
LVQ
LQ
LVN
TI/
TIL
4. Reference to the flow
characteristic table
To obtain the flow rate of fluid, refer to the
flow characteristic table.
PA
5. Choice of the power supply
voltage and electrical entry
PB
Select the AC/DC power source and choose
the electrical entry.
17-3-3
PAX
Series
VX
The models VX21/22/23 have been revised. For details, please refer to catalog no. ES70-23A.
The models VX31/32/33 have been revised. For details, please refer to catalog no. ES70-26A.
Similar updating for other VX* series are scheduled to follow shortly.
Solenoid Valves List
# #$
VX21/22/23
/47 .81
/4; .71
:# 47 ./1
/4 ./31
4; .1
/ .31
//4; .1
//4 .;1
.31
+
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
$
# '
$
<
17-3-4
VXR21/22/23
$ $
&& &'&
앬
+
앬
앬
+
앬
앬
+
+
+
앬
+
앬
앬
앬
앬
+
앬
앬
앬
앬
앬
+
+
+
+
+
+
앬
+
+
+
+
+
+
+
앬
+
+
+
앬
앬
앬
앬
앬
앬
앬
앬
+
앬
+
+
앬
+
+
+
+
+
+
+
+
+
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
9$ :#
:#
:#
9$
9$
9$ :#
9$ :#
:#
:#
9$
9$
9$ :#
9$ :#
:#
:#
앬
앬
앬
앬
앬
앬
//
+
앬
+
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
/;3
앬
앬
앬
앬
앬
/
$ $ * # $ *# ? ?#* -$ $ *# #$& : /78 &
앬
앬
앬
/
# )=/4
$ $ ($
&'&
&'&
앬
앬
9$ :#
# )=/4
$ $ ($
&& &'& && &'&
앬
앬
9$
앬
앬
9$
! "
앬
Air Operated Valves List
/47 .81
:# /4; .71
47 ./1
/4 ./31
앬
+
+
*
( *# ./2 01
$ ./23 ##4#1
$ $
&& &'&
앬
!
'
,- *# ./ 01
VXP21/22/23
앬
#$
% )* VXD21/22/23
$ $
$ $ ($
&& &'& && &'& && &'&
!
'
,- *# ./ 01
( *# ./2 01
$ ./23 ##4#1
5 -6
5 9$ :#
<
'
$
# $
% )* 앬
+
앬
앬
+
+
/;>
/3
/3
Series
VXZ22/23
VXH22
VXF21/22
!"!
!#!
!"!
!"!
앬
앬
앬
앬
앬
앬
앬
/ VX31/32/33
.
!"! 0 !#! 0"!#!
!"! 0 !#! 0" #!
$
앬
$
앬
앬
앬
$
$
$
$
앬
$
$
앬
$
$
$
$
앬
앬
앬
$
$
앬
$
$
$
$
$
앬
$
$
$
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
$
$
$
$
$
$
$
$
$
$
$
$
&'(()*
&'(('&
&'(()&
VX
앬
앬
앬
%
$
앬
VC
앬
*
VDW
앬
VQ
VX2
VX
VX3
앬
앬
$
$
$
$
$
$
VXA
$
VN
LVC
LVA
"
+',()-
LVH
-
1
3
4
51
4
&'(()
&'((&6
LVD
&'((&2
LQ
LVQ
LVN
&'((&)
TI/
TIL
PA
PAX
PB
Caution
Be sure to read before handling. Refer to pages 17-6-3 to 17-6-10
for Safety Instructions and Solenoid Valve Precautions.
17-3-5
The VX∗ series will be revised shortly.
Series
VX
Applicable Fluids Check List
Pilot Operated 2 Port Solenoid Valve Series VXP21/22/23
Normally Closed (N.C.)
Refer to pages 17-3-28 and 17-3-29 for specifications and models.
Option Symbol and Composition
Option symbol
Standard
A
B
C
D Note 2)
E
F Note 1)
G
H
J
K Note 2)
L Note 1)
N
P
QNote 2)
S Note 2)
T Note 1)
Fluid Name and Option
Coil insulation
type
Seal material
NBR
FKM
EPDM
PTFE
FKM
EPDM
FKM
NBR
FKM
EPDM
PTFE
FKM
FKM
EPDM
PTFE(FKM)
PTFE(FKM)
NBR
Body, Shading
coil material
B
Brass or BC6, Copper
H
B
Stainless steel, Silver
(10 to 25 A)
Not available for 32 A to 50 A
H
B
Brass or BC6, Copper
Note 1) Non-lube type. For other options, “-X21” at the end of product number
represents the non-lube option.
Note 2) Available option for VXP2130.
Fluid (Application)
Applicable valve
Ethyl alcohol
Ethylene glycol
Caustic soda (25% ≥ )
Gas oil
Silicon oil
Fuel oil (up to 60°C)
Fuel oil (up to 100°C)
Steam system (Steam)
Steam system (Boiler water)
Steam system (Condensate)
Insulation oil
Naphtha
Parachloroetylene
Brake oil
Water (up to 99°C)
Option symbol and body material
Brass or BC6 Stainless steel
10A to 50ANote 1) 10A to 25A
F, B
L, J
B
J
—
J
A
H
A
H
A
H
D
N
S
Q
—
G, J
E
P
A
H
A
H
A
H
B
J
D, E
N, P
∗ If using for other fluids, please contact SMC.
Note 1) 10A to 25A are brass and 32A to 50A are BC6.
Normally Open (N.C.)
Refer to pages 17-3-30 and 17-3-31 for specifications and models.
Option Symbol and Composition
Option symbol
Seal material
Standard Note 2)
NBR
FKM
A
EPDM
B
PTFE
C
FKM
D Note 2)
EPDM
E
FKM
F Note 1)
NBR
G
FKM
H
EPDM
J
PTFE
K
FKM
L Note 1)
FKM
N
EPDM
P
PTFE(FKM)
Q
PTFE(FKM)
S
NBR
T Note 1)
FKM
X Note 1)
Coil insulation
type
Fluid Name and Option
Body, Shading
coil material
Holder material
(in core assebmly)
Polyacetal
B
Brass or BC6, Copper
Stainless steel
H
B
Polyacetal
Stainless steel, Silver
(15 to 25 A)
Not available for 32 A to 50 A
Stainless steel
H
B
H
Brass or BC6, Copper
Polyacetal
Stainless steel
Note 1) Non-lube type. For other options, “-X21” at the end of product number represents the non-lube option.
Note 2) Grease has been applied to the core part.
17-3-10
Fluid (Application)
Applicable valve
Caustic soda (25%≥ )
Gas oil
Silicon oil
Fuel oil (up to 60°C)
Fuel oil (up to 100°C)
Steam system (Steam)
Steam system (Boiler water)
Steam system (Condensate)
Insulation oil
Parachloroetylene
Brake oil
Water (up to 99°C)
Option symbol and body material
Brass or BC6 Stainless steel
15A to 50ANote 1) 15A to 25A
—
J
A
H
A
H
A
H
D
N
S
Q
—
G, J
E
P
A
H
A
H
B
J
E
N, P
∗ If using for other fluids, please contact SMC.
Note 1) 15A to 25A are brass and 32A to 50A are BC6.
Series
VX
Glossary
Pressure
1. Max. operating pressure differential
This pressure difference is the highest pressure
difference allowable to operate (a difference between the pressures in the inlet slide and the outlet side) in an open state and the closed state of
valve. A case of 0 kgf/cm2 in the outlet side results in the highest operating pressure.
2. Min. operating pressure differential
This pressure difference is the lowest pressure
difference (a difference between the pressures in
the inlet slide and the outlet side) required to
hold the main valve fully open.
3. Max. system presure
This pressure is the limit of pressure that can be
applied to pipe line. (Line pressure)
[The pressure difference in a solenoid valve must
be maintained less than the highest operating
pressure difference.]
4. Proof pressure
Others
1. Material
NBR: Nitrile rubber
FKM: Fluoro rubber — Trade names: Vitron®,
Dai-el®, etc.
EPDM: Ethylene propylene rubber
PTFE: Polytetrafluoroethylene resin—Trade names:
Teflon®, Polyflon®, etc.
Polyacetal (POM)—Trade names: Duracon®,
Derlin®, etc.
VC
VDW
VQ
2. Oil preserve treatment
VX2
After assembly, valve is put through a parts washer
to remove any oil used during assembly.
VX
3. Symbol
The JIS symbol is (
): this designates the valve
to be normally closed.
However, in situations where the secondary pressure exceeds the primary side pressure, the resulting back pressure will cause back flow through the
valve.
VX3
VXA
VN
This is the pressure that can be withstood without deterioration of the performance when valve
returns within the range of the operating pressure. (A value under a specified condition.)
LVC
LVA
Electricity
LVH
1. Apparent power (VA)
Volt-ampere is the product of voltage (V) and current (A). Power dissipation (W): For AC , W = V/A
cosθ. For DC, W = V/A (Note) cosθ shows power
factor.
LVD
LVQ
2. Surge voltage
The surge voltage is a high voltage generated momentarily when cutting the power supply.
LQ
3. Hum sound
LVN
The hum sound is a noise generated through repeated adsorption and releasing on an armature
adsorption surface.
For an AC solenoid, no shading coil releases the
spring reaction because of the existance of a 0
point (twice per frequency) of the suction force.
TI/
TIL
PA
PAX
PB
Caution
Refer to page 17-6-3 for Safety Instructions and Solenoid
Valve Precautions.
17-3-15
Series
VX
The models VX21/22/23 have been revised. For details, please refer to catalog no. ES70-23A.
The models VX31/32/33 have been revised. For details, please refer to catalog no. ES70-26A.
Similar updating for other VX* series are scheduled to follow shortly.
Solenoid Coil Assembly
How to Order
VX021
001 C B
01
Rated voltage (1)
VX solenoid coil assembly
Electrical option
Application
001
002
003
> - # )
# )
#' )
Nil
S
L
--/& '
#
5% * ,* --
5% )/ *%
Z
5% *%+
* ,* --
Terminal box
Electrical entry
G
C
D
)
!"# Nil
T
#
5% &
Coil insulation type
B
H*
7 * !"# ! ,&
01
02
03
04
05
06
07
08
13
23
51
53
55
56
=+4 7>
=+4 7>
=+4 7>
=+4 7>
( !
!
( =+4 7>
(? =+4 7>
( =+4 7>
(( =+4 7>
4 !
(? !
!
!
# 9% ,* /)
3 ? $%
% 33 1
,) %
% 1
) ,, )
/)
Ordering example
VX021-001GB-01
!"# $% &
VX021-002DBT-04
' ( ! ) $% *%+
* ,* -
VX021-003BTZ-05
Coil Combination
.// 0 1 "
1// 2- //
// 0 5%-
7
7
)
9
79
!
!"#
!9
5% // -
5% *%+
5% )/ *% * ,*
--
5% *
,* --
8
8
8
9
79
6
!9
6
6
6
6
9:
79:
6
!9:
6
6
6
6
9;
79;
6
!9;
--/& ,*
$% *%+
* ,* --
3$
<
) ( !
* --/& ,*
3 79: ) 79; 3$
< *
17-3-16
Made to Order Specifications
@" A
Splashproof Specifications ( )
) "=A"1( )
33 1'4 % ) 3 ) / - &
The VX* series will be revised shortly.
Pilot Operated 2 Port Solenoid Valve
For Air, Gas, Steam, Water and Oil
Series VXP21/22/23
Wide variations of combination
VC
! "#!
$%&'! '$() &*) + VDW
Easy to disassemble and reassemble in a short
time.
Flange for threaded ports available.
,- ./
VQ
VX2
VX
VX3
N.C.
VXA
VN
LVC
LVA
N.O.
LVH
Variations
LVD
Valve 앬
39%
"
"
2"
39%
"
"3
LVQ
앬 Electrical entry
0 1
0 0 (2" 0 LQ
LVN
TI/
TIL
2"
Solenoid coil 앬
4 ! +
3
(
3
Rated voltage 앬
7// ! -// 8: ! 77/ ! --/ ! -8/ -8 7- Material 앬
! "#! &*)! '$()! $%&'
PA
Model
)
$
5
Threaded type
VXP2130 # 7 8! , :! 7 VXP214 20 # , :! 7 VXP215 20
# , 8
VXP226 20
# 7
VXP227 20
# 77 8
VXP238 20
# 77 2
VXP239 0
# Flange type
VXP227 20
,-
VXP238 20
8/
VXP239 20
./
3
5
6
7/
7.
-/
-.
,.
8/
./
,.
8/
./
17-3-43
PAX
PB
Series
VXP21/22/23
The VX∗ series will be revised shortly.
Normally Closed (N.C.)
JIS Symbol OUT
Fluid
Standard specifications
Water (Standard)
Turbine oil
IN
Option (1)
Steam
High temperature water
High temperature oil
Made to Order (2)
(S)
(D, E)
(D, N)
Air
X44
Note 1) Refer to page 17-3-10 “Applicable Fluids Check List” for details of special fluids outside of
the standard options and specifications.
Note 2) Please contact SMC for details.
Model/Valve Specifications
Min. operating
pressure
differential
(MPa)
Thread
Connection Orifice
size
Model
(mmø)
14
VXP2130-02
VXP2130-03
VXP2140-03
VXP2130-04
VXP2140-04
VXP2150-06
10
10
15
10
15
20
38
12
34
Thread
Flange
Connection Orifice
size
(mmø)
1
11 4
11 2
2
—
—
—
—
—
—
—
32A
40A
50A
25
35
40
50
35
40
50
0.04
0.04
0.04
0.04
0.04
0.04
Flow characteristics
Steam
Oil
Water, Oil, Steam
AC DC AC Av x 10-6m2 Cv converted C [dm3/(s·bar)]
0.5 0.4 0.9
8.5
1.9
46
9.2
2.4
58
0.5 0.4 0.9
18
4.2
100
0.7 0.7 1.0
9.2
2.4
58
0.5 0.4 0.9
20
5.3
130
0.7 0.7 1.0
38
9.2
220
0.7 0.7 1.0
Maximum operating pressure differential (MPa)
Water
AC DC
0.7 0.5
0.7 0.5
1.0 1.0
0.7 0.5
1.0 1.0
1.0 1.0
Model
Min. operating
pressure
differential
(MPa)
VXP2260-10
VXP2270-12
VXP2380-14
VXP2390-20
VXP2270-32
VXP2380-40
VXP2390-50
0.04
0.03
0.03
0.03
0.03
0.03
0.03
Air
AC DC
0.9 0.7
0.9 0.7
1.0 1.0
0.9 0.7
1.0 1.0
1.0 1.0
Air
b
0.35
0.35
0.35
0.35
0.35
0.30
Flow characteristics
Max. system Weight
Steam
Oil
Water, Oil, Steam
Air
pressure
Cv converted Effective area (mm2) (MPa) (g)
AC DC AC Av x 10-6m2
1810
290
0.7 0.7 1.0
12
215
550
0.7 0.7 1.0
23
415
Water 3300
Air Oil 4200
740
31
0.7 0.7 1.0
560
1.5 5400
1200
49
0.7 0.7 1.0
880
Steam 5900
550
23
415
0.7 0.7 1.0
1.0 7300
740
31
560
0.7 0.7 1.0
9200
1200
49
880
0.7 0.7 1.0
Maximum operating pressure differential (MPa)
Water
AC DC
1.0 1.0
1.0 1.0
1.0 1.0
1.0 1.0
1.0 1.0
1.0 1.0
1.0 1.0
Air
AC DC
1.0 1.0
1.0 1.0
1.0 1.0
1.0 1.0
1.0 1.0
1.0 1.0
1.0 1.0
Note) Weight 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” on page 17-3-15 for detail of max. operating pressure differential and max. system pressure.
• VXP2130: Option “C”, “K”, “Q”, “S” only.
Solenoid Specifications
Model
Power
source
AC
VXP21
DC
AC
VXP22
DC
AC
VXP23
DC
Frequency
(Hz)
50
60
—
50
60
—
50
60
—
Apparent power (VA)
Inrush
Holding
20 (32)
11
17 (28)
7
—
—
40
18
35
12
—
—
50
21
45
17
—
—
Power consumption (W)
(Holding)
4.5
3.2
6
7.5
6
8
11
9.5
11.5
Temperature rise (°C)
(Rated voltage)
45
35
55
60
50
60
65
60
65
Note) • The return voltage is 20% or more of the rated voltage for AC and 2% or more for DC.
• The allowable voltage fluctuation rate is ±10% of the rated voltage value for both AC and DC.
• When the ambient temperature is 20°C ± 5°C and rated voltage is applied.
• Changing coils from AC to DC and vice versa is impossible, because of different core shapes.
9
5
VXP214 0, 22 76 0, 23 8 0 are possible to exchange coil from AC to DC, but impossible from DC to
AC.
(Hum sound may generate because of no shading coil for DC.)
• ( ): VXP2130
Operating Fluid and Ambient Temperature
Temperature
conditions
Maximum
Minimum
Power
source
AC
DC
AC
DC
Water
(Standard)
60
40
Air
(Standard)
80
60
1
–10 (1)
Operating fluid temperature (°C)
High temperature water (3) High temperature oil
Oil
(D)
(D, E)
(Standard)
99
100
60
40
—
—
–5 (2)
Note 1) Dew point: –10°C or less
Note 2) 50 cSt or less
Note 3) “D”, “E” etc. in parentheses are option symbols.
Note 4) VXP2130: Option “C”, “K”, “Q”, “S” only.
17-3-44
—
—
(3)
Steam (3)
(S)
183
—
—
Ambient
temperature
(°C )
60
40
–10
Cv
2.0
2.4
5.0
2.4
5.5
9.2
Max. system
pressure
(MPa)
Weight
(g)
Water,
Air, Oil
1.5
Steam
1.0
420
420
740
500
740
1300
Pilot Operated 2 Port Solenoid Valve
For Air, Gas, Steam and Oil
Series
VXP21/22/23
The VX∗ series will be revised
shortly.
How to Order (Normally Closed)
VXP21
VXP22
VXP23
0
Bracket
Nil
B
None
With bracket
Thread connection sizes
are available from 02 to 10.
Model
Electrical option
Nil
S
L
Z
Body size
3
4
5
6
7
8
9
10A
15A
20A
25A
32A
40A
50A
∗ Refer to the table (2) given below for
availability.
Electrical entry
G
C
D
T
Valve/Body
0
1
2
3
4
5
6
7
8
9
VXP2130: Option “C”, “K”, “Q”, “S” only.
Connection
Thread
Flange
1
11 4
11 2
2
32
40
50
For 32A
For 40A
For 50A
4
8
2
4
Nil
T
F
N
∗ Refer to the table (1) given below for availability.
Table(1)
Connection Size and Applicable Model
Connection
Size
14
38
Thread
Flange
12
34
1
11 4
11 2
2
32A
40A
50A
Applicable model
VXP2130-02
VXP2130-03,VXP2140-03
VXP2130-04,VXP2140-04
VXP2150-06
VXP2260-10
VXP2270-12
VXP2380-14
VXP2390-20
VXP2270-32
VXP2380-40
VXP2390-50
Ordering example
100 VAC 50/60 Hz
200 VAC 50/60 Hz
110 VAC 50/60 Hz
220 VAC 50/60 Hz
24 VDC
12 VDC
240 VAC 50/60 Hz
48 VAC 50/60 Hz
Other (Please contact SMC separately.)
∗ Refer to the table (2) given below for
availability.
Thread type
Rc
NPTF
G
NPT
VDW
VQ
VX2
VX
VX3
Rated voltage
Select an option mark in page 17-3-10 by “Applicable Fluids
Check List” for special fluids outside of the standard.
1
3
1
3
Grommet
Conduit
DIN terminal
Conduit terminal
∗ Refer to the table (2) given below for
availability.
Normally closed/Single unit
Solenoid valve option
Standard
Nil
02
03
04
06
10
12
14
20
None
With surge voltage suppressor
With indicator light
With light/surge voltage
suppressor
VC
VXA
VN
LVC
LVA
LVH
LVD
LVQ
Refer to page 17-3-16 for ordering coil only.
LQ
LVN
TI/
TIL
PA
Table(2)
Rated Voltage-Electrical Entry-Electrical Option
Insulation type
Electrical entry
Electrical option
1 (100 V)
2 (200 V)
3 (110 V)
AC
4 (220 V)
7 (240 V)
8 (48 V)
5 (24 V)
DC
6 (12 V)
G
SNote )
앬
앬
앬
앬
앬
앬
앬
앬
Class B
C
D, T
—
S
L, Z
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
—
앬
앬
—
앬
앬
앬
앬
앬
—
앬
앬
G, C
—
앬
앬
앬
앬
앬
—
—
—
PAX
Class H
T
S
L, Z
앬
앬
앬
앬
앬
앬
앬
앬
—
앬
—
앬
—
—
—
—
PB
Note) Surge voltage suppressor is attached in the middle of lead wire.
Made to Order Specifications
on JIS C 0920
Splashproof Specifications ( Based
Based on IEC529IP-X4 )
(Example) Series VXP22, Rc 1 1/4, 100 VAC
Grommet
VXP Model — Port size — Electrical entry - X36
(Part no.) VXP2270-12-1G
DIN terminal or class H coil not available.
17-3-45
Series
VXP21/22/23
The VX∗ series will be revised shortly.
Normally Open (N.O.)
Fluid
JIS Symbol
OUT
Water (Standard)
Turbine oil
IN
Made to Order (2)
Option (1)
Standard specifications
Steam
High temperature water
High temperature oil
(S) Air
(D, E)
(D)
X44
Note 1) Refer to page 17-3-10 “Applicable Fluids Check List” for details of special fluids outside of
the standard options and specifications.
Note 2) Please contact SMC for details.
Model/Valve Specifications
Connection
Orifice
size
Thread Flange
(mmø)
38
—
15
12
—
15
34
—
20
Connection
Thread Flange
1
11 4
11 2
2
—
—
—
—
—
—
—
32A
40A
50A
Orifice
size
(mmø)
25
35
40
50
35
40
50
Model
Min. operating
pressure differential
(MPa)
VXP2142-03
VXP2142-04
VXP2152-06
0.04
0.04
0.04
Model
Min. operating
pressure differential
(MPa)
VXP2262-10
VXP2272-12
VXP2382-14
VXP2392-20
VXP2272-32
VXP2382-40
VXP2392-50
0.04
0.03
0.03
0.03
0.03
0.03
0.03
Max. operating pressure differential (MPa)
Water, Air Oil
Steam
AC/DC AC/DC AC
0.7
0.7
0.6
0.7
0.6
0.7
0.7
0.6
0.7
Max. operating pressure differential (MPa)
Water, Air Oil
Steam
AC/DC AC/DC AC
0.6
0.7
0.7
0.6
0.7
0.7
0.6
0.7
0.7
0.6
0.7
0.7
0.6
0.7
0.7
0.6
0.7
0.7
0.6
0.7
0.7
Flow characteristics
Water, Oil, Steam
Air
Av x 10-6m2 Cv converted C [dm3/(s·bar)]
b
100
4.2
18
0.35
130
5.3
20
0.35
220
9.2
38
0.30
Flow characteristics
Water, Oil, Steam
Air
Av x 10-6m2 Cv converted C [dm3/(s·bar)]
290
12
215
550
23
415
740
31
560
1200
49
880
550
23
415
740
31
560
1200
49
880
Cv
5.0
5.5
9.2
Max. system
pressure
(MPa)
Weight
(g)
Water,
Air, Oil
1.5
Steam
1.0
1850
3300
4200
5400
5900
7300
9200
Note) Weight 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” on page 17-3-15 for details of max. operating pressure differential and max. system pressure.
Solenoid Specifications
Model
Power
source
AC
VXP21
DC
AC
VXP22
DC
AC
VXP23
DC
Frequency
(Hz)
50
60
—
50
60
—
50
60
—
Apparent power (VA)
Inrush
Holding
25
12
20
8
—
—
45
20
40
15
—
—
60
25
50
20
—
—
Power consumption (W) Temperature rise (°C )
(Holding)
(Rated voltage)
5
50
3.5
35
6
50
8
55
6.5
45
8
50
10.5
60
9.5
50
11.5
55
Note) • They are values in an ambient temperature of 20°C ±5°C and application of rated voltage.
• Changing coils from AC to DC and vice versa is impossible, because of different core shapes.
• Return voltage is 20% or more of the rated value at AC power and 5% or more at the DC power.
• The allowable voltage fluctuation rate is ±10% of the rated voltage value for both AC and DC.
Operating Fluid and Ambient Temperature
Temperature
conditions
Maximum
Minimum
Power
source
AC
DC
AC
DC
Operating fluid temperature (°C )
Water
(Standard)
60
40
Air
(Standard)
80
60
1
–10 (1)
Oil
(Standard)
60
40
–5 (2)
Note 1) Dew point: –10°C or less
Note 2) 50 cSt or less
Note 3) “D”, “E” etc. in parentheses are option symbols.
17-3-46
High temperature water (3) High temperature oil
(3)
99
—
(D)
100
—
Steam (3)
(S)
183
—
—
—
—
(D, E)
Ambient temperature
(°C )
60
40
–10
Max. system
pressure
(MPa)
Weight
(g)
Water,
Air, Oil
1.5
Steam
1.0
760
760
1320
Pilot Operated 2 Port Solenoid Valve
For Air, Gas, Steam and Oil
Series
VXP21/22/23
The VX∗ series will be revised
shortly.
How to Order (Normally open)
VXP21
VXP22
VXP23
2
Bracket
Nil
B
None
With bracket
Thread connection sizes
are available from 03 to 10.
Model
Electrical option
Nil
S
L
Z
Body size
15A
20A
25A
32A
40A
50A
4
5
6
7
8
9
∗ Refer to the table (2) given below for
availability.
Electrical entry
Nil
1
2
3
4
5
6
7
8
9
Standard
Select an option mark in page 17-3-10 by “Applicable
Fluids Check List” for special fluids outside of the standard.
Connection
Thread
Flange
03
04
06
10
12
14
20
32
40
50
38
12
34
1
11 4
11 2
2
For 32A
For 40A
For 50A
∗ Refer to the table (1) given below for availability.
Table (1)
Connection Size and Applicable Model
Connection
Size
38
12
34
Thread
1
114
112
Flange
2
32A
40A
50A
Applicable model
VXP2142-03
VXP2142-04
VXP2152-06
VXP2262-10
VXP2272-12
VXP2382-14
VXP2392-20
VXP2272-32
VXP2382-40
VXP2392-50
100 VAC 50/60 Hz
200 VAC 50/60 Hz
110 VAC 50/60 Hz
220 VAC 50/60 Hz
24 VDC
12 VDC
240 VAC 50/60 Hz
48 VAC 50/60 Hz
Other (Please contact SMC separately.)
∗ Refer to the table (2) given below for
availability.
Refer to page 17-3-16 for ordering coil only.
Rc
NPTF
G
NPT
G
S
앬
앬
앬
앬
앬
앬
앬
앬
Class B
C
D, T
—
S
L, Z
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
—
앬
앬
—
앬
앬
앬
앬
앬
—
앬
앬
LVH
LVD
LVQ
PA
Class H
G, C
T
—
S
L, Z
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
—
앬
앬
—
—
앬
—
—
—
—
—
—
PAX
PB
Note) Surge voltage suppressor is attached in the middle of lead wire.
(Part no.) VXP2272-32-2D
LVA
TI/
TIL
Ordering example
(Example) Series VXP22, 32A Flange, 200 VAC,
DIN terminal
LVC
LVN
Table (2)
Rated Voltage-Electrical Entry-Electrical Option
Insulation type
Electrical entry
Electrical option
1 (100 V)
2 (200 V)
3 (110 V)
AC
4 (220 V)
7 (240 V)
8 (48 V)
5 (24 V)
DC
6 (12 V)
VXA
LQ
Thread type
Nil
T
F
N
VX2
VN
Rated voltage
Solenoid valve option
VQ
VX3
∗ Refer to the table (2) given below for
availability.
Normally open/Single unit
VDW
VX
Grommet
Conduit
DIN terminal
Conduit terminal
G
C
D
T
Valve/Body
2
None
With surge voltage suppressor
With indicator light
With light/surge voltage
suppressor
VC
Made to Order Specifications
on JIS C 0920
Splashproof Specifications ( Based
Based on IEC529IP-X4 )
VXP Model — Port size — Electrical entry - X36
DIN terminal or class H coil not available.
17-3-47
Series
VXP21/22/23
The VX∗ series will be revised shortly.
Construction/Principle Parts Material
Normally Closed (N.C.)
Normally Open (N.O.)
VXP2130
VXP2142/2152/2262
VXP2140/2150/2260
VXP2272/2382/2392
VXP2270/2380/2390
Operation
<Valve opened> When the coil o is energized, the armature assembly u is attracted into the core of the core assembly y and
the pilot valve A opens. Then the pressure in the pressure action
chamber B falls to open the main valve C.
<Valve closed> When the coil o is not energized, the pilot valve
A is closed and the pressure in the pressure action chamber B rises and the main valve C closes.
No.
q
Description
Body
w
Bonnet
e
O-ring
r
Disk
assembly
t
Valve spring
y
Core assembly
u
i
o
Armature
assembly
Return spring
Coil assembly
17-3-48
Size
10A to 25A
32A to 50A
10A to 25A
32A to 50A
—
10A to 25A
32A to 50A
—
10A to 25A
32A to 50A
—
—
—
Material
Standard
Brass
BC6
Brass
BC6
NBR
Stainless steel,
Brass,
NBR
Stainless steel
Stainless steel,
Copper
Stainless steel,
NBR
Stainless steel
Class B molded
Option
Stainless steel
—
Stainless steel
—
FKM/EPDM
Stainless steel, FKM
Stainless steel, EPDM
Stainless steel, Brass
FKM/EPDM
—
Stainless steel, Silver
—
Stainless steel, FKM
Stainless steel, EPDM
—
Class H molded
Operation
<Valve opened> When the coil u is energized, the opened pilot
A closes, the pressure in pressure action chamber B rises and the
main valve C closes.
<Valve closed> When coil u is not energized, the closed pilot
valve A opens, the pressure in pressure action chamber B drops
and the main valve C opens.
No.
Description
q Body
w Bonnet
e O-ring
r
Disk
assembly
t Valve spring
Size
15A to 25A
32A to 50A
15A to 25A
32A to 50A
—
15A to 25A
32A to 50A
—
15A to 25A
y Core assembly
32A to 50A
u Coil assembly
—
Material
Option
Stainless steel
—
Stainless steel
—
FKM/EPDM
Stainless steel, FKM
Stainless steel,
Stainless steel, EPDM
Brass,
Stainless steel, Brass
NBR
FKM/EPDM
Stainless steel
—
Stainless steel, Stainless steel, Silver
FKM/EPDM, PTFE
Copper, NBR
Polyacetal
Stainless steel, Copper,
PTFE
FKM/EPDM, PTFE
Class B molded
Class H molded
Standard
Brass
BC6
Brass
BC6
NBR
Pilot Operated 2 Port Solenoid Valve
For Air, Gas, Steam and Oil
VXP21/22/23
Series
The VX∗ series will be revised
shortly.
Dimensions (Orifice Size: 10 mmø)
Normally Closed: VXP2130
Grommet: G
Conduit: C
(67)
(52)
23
20
(67)
(52)
290 ±10
20
39
270 ±10
G 1/2
VC
24
26
50
IN
OUT
26
24
50
22 28
40
VQ
11 14
Bracket
VDW
80 86
66.5 73.5
63 69
(5.5)
(7.5)
Bracket
(28)
2-Rc 1/4, 3/8, 1/2
(2.3)
(27) 30
(33) 36
(33) 36
11 14
IN
OUT
80 86
71 77
(7.5)
(27) 30
(5.5)
(2.3)
2-Rc 1/4, 3/8, 1/2
VX2
(28)
VX
22 28
40
VX3
DIN terminal: D
VXA
59
47
VN
Cable ø6 to ø12
LVC
LVA
LVH
Bracket
24
26
G 1/2
LVQ
LQ
(28)
2-Rc1 /4, 3/8, 1/2
50
(52)
(67)
LVD
(33) 36
11 14
22
Hexagon width
across flats
80 86
34.5
(44)
(5.5)
(27) 30
IN
OUT
63 69
(2.3)
(7.5)
22 28
40
LVN
TI/
TIL
Conduit terminal: T
PA
92 ±2
PAX
26
24
2-Rc 1/4, 3/8, 1/2
50
(52)
(67)
(33) 36
98 104
IN
OUT
Bracket
(2.3)
11 14
G 1/2
(27) 30
25
52 55
(7.5)
(27) 30
(5.5)
PB
(28)
22 28
40
59 ±2
: Port size Rc 1/2
17-3-49
Series
VXP21/22/23
The VX∗ series will be revised shortly.
Dimensions (Orifice Size: 15 mmø, 20 mmø, 25 mmø)
Normally Closed:VXP2140/2150/2260 Normally Open:VXP2142/2152/2262
Grommet: G
Conduit: C
Port size
Mounting hole
Conduit terminal: T
P
Port
size
Normally closed Normally open
Rc
3
VXP2140
VXP2142
8, 1 2
34
VXP2152
VXP2150
1
VXP2262
VXP2260
Model
( ): N.O.
17-3-50
A
B
C
D
E
63 104 (116) 26 71 28
80 118 (136) 32.5 87 35
90 133 (150) 36.5 97 40
Electrical entry
Grommet Conduit Conduit terminal
Q N Q
N
N
Q R
3 14 29 34 20 30 69 (76) 23 61 39 61 (68) 92 59
8 17.5 37 43 20 30 77 (84) 23 69 39 69 (76) 92 59
8 20 43 47 23 35 87 (97) 25.5 79 41.5 79 (89) 95 62
F
H
J
K
L
M
Bracket
a b c d e f
57 34 39 65 47 57
74 51 45.5 78 52 62
81 58 49.5 86 57 67
Pilot Operated 2 Port Solenoid Valve
For Air, Gas, Steam and Oil
Series
VXP21/22/23
The VX∗ series will be revised
shortly.
Dimensions
Normally Closed: VXP2270/2380/2390 Normally Open: VXP2272/2382/2392
Grommet: G
VC
VDW
VQ
VX2
Port size
VX
VX3
Conduit: C
DIN terminal: D
VXA
VN
LVC
LVA
LVH
Cable
ø6 to ø12
LVD
LVQ
LQ
LVN
TI/
TIL
Conduit terminal: T
PA
PAX
PB
P
Applicable
thread
Normally closed Normally open
Pc
VXP2270
VXP2272
1
1 12
VXP2380
VXP2382
2
VXP2390
VXP2392
Model
Electrical entry
Grommet
Conduit
DIN terminal
Conduit terminal
M
N
M
N
M
N Q
M
N Q
125 128 (145) 26.5 43.5 51.5 53 67.5 57.5 23 35 92 (102) 25.5 84 (94 ) 41.5 84 (94) 60 48 84 (94) 95 62
132 144 (159) 30 46.5 54.5 60 72 60 25.5 40 103 (113) 28
95 (105) 44.5 95(105 ) 62 50 95(105) 97 64
150 160 (175) 35.5 52 59 71 81 69 25.5 40 114 (124) 28 106 (117 ) 44.5 106(117) 62 50 106(117) 97 64
A
B
C
D
E
F
H
J
K
L
( ): N.O.
17-3-51
Series
VXP21/22/23
The VX∗ series will be revised shortly.
Dimensions
Normally Closed: VXP2270/2380/2390 Normally Open: VXP2272/2382/2392
Grommet: G
Conduit: C
DIN terminal: D
Cable
ø6 to ø12
Conduit terminal: T
Model
Applicable
A B C
D
E F H J
Normally closed Normally open flange
VXP2270
VXP2272
32A 160 135 67.5 169 (186.5) 51.5 100 36 23
40A 170 140 70 184 (199) 54.5 105 42 25.5
VXP2380
VXP2382
50A 180 155 77.5 202.5(217.5) 59 120 52 25.5
VXP2390
VXP2392
( ): N.O.
17-3-52
Electrical entry
DIN terminal
Conduit terminal
Grommet
Conduit
M
N
M
N
M
N Q
M
N Q
35 12 92 (102) 25.5 84 (94) 41.5 84 (94) 60 48 84 (94) 95 62
95(105) 44.5 95(105) 62 50 95(105) 97 64
40 14 103 (113) 28
40 14 114 (124) 28 106(117) 44.5 106(117) 62 50 106(117) 97 64
K
L
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