VCA Series Direct Operated 2 Port Solenoid Valve for Air

VCA Series Direct Operated 2 Port Solenoid Valve for Air
Direct Operated 2 Port Solenoid Valve
Series VCA
For Air
Improved durability (Nearly twice the life of the previous series)
VX2
Resistance of moving parts has been reduced.
Service life and wear resistance are improved.
VXD
Large flow rate:
C value 1.1 to 7.7 dm3/(s·bar)
Built-in surge voltage suppressor
VXZ
VXE
VXP
Built-in rectifying circuit (AC)
Compact and lightweight
• Noise prevention • Burn-out prevention
New compact coil reduces the overall size
and weight of the valve.
VXR
VXH
VXF
Electrical entry directions
VX3
Electrical entry is available
from four directions
Flame resistant molded
coil material
VXA
Flame resistance equivalent to
UL94 standard V-0
VCH첸
VQ
Special construction reduces
operating resistance.
1
SMC
VDW
LVM
VCA
∗ When shipped from our factory, the
electrical entry is set in the IN port
side.
Threaded for bottom mounting
VCB
Special bracket can be mounted.
VCL
A variety of wiring options
VCS
Grommet, DIN terminal,
Conduit, Conduit terminal
VCW
Wiring Specifications (Class B coil)
Wiring Variations
Enclosure: Dusttight
Low jetproof (Equivalent to IP65)
Lined Up by Compact Design
Grommet
DIN terminal
Conduit
Conduit terminal
VCA20
Class 2
VCA30
Class 3
VCA40
Class 4
317
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7-02-30-VCA20.qxd
09.10.1 1:27 PM
Page 1
Direct Operated 2 Port Solenoid Valve
For Air
Series VCA
Series VC
How to Order Valves (Single Unit)
VC A 2 1
1 G
3
02
CE compliant
For air
Q
—
CE compliant
For details, refer to page 319.
Series
2
3
4
Nil
Made to order
specifications
Class 2
Class 3
Class 4
Option
None
Foot type bracket
∗ Bracket is packed in the same container
as the main body. Refer to the table (2)
if a bracket is ordered separately.
Nil
F
Valve type
N.C.
2
Thread type (for single unit only)
1
Rc
G
NPT
NPTF
Nil
F
N
T
1
Fluid
Nil
A
General air
Dry air
Port size
Port size
1/4 (8A)
3/8(10A)
1/2(15A)
3/4(20A)
Symbol
02
03
04
06
Voltage
100 VAC
1
200 VAC
2
110 VAC
3
220 VAC
4
24 VDC
5
12 VDC
6
240 VAC
7
48 VAC
8
230 VAC
J
∗ Please consult with
SMC regarding other
voltages.
C – Conduit
Class 4
—
Orifice size
Orifice dia. (mmø) Class 2 Class 3 Class 4
—
3
—
3
—
4
—
4
—
5
5
—
7
7
—
—
10
10
∗ Refer to the below table for orifice and port size combinations.
Symbol
Electrical entry
G – Grommet
Class 3
—
—
Class 2
—
—
—
Manual override
Nil
B
None
Slotted locking type (Tool required)
Table (1) Orifice diameter and Port Size Combinations
T – Conduit terminal
TL – Conduit terminal with
indicator light
D – DIN terminal
DL – DIN terminal with
indicator light
DO – DIN terminal
(without connector, with gasket)
Orifice diameter (mmø)
Class
Port size
3
4
5
7
10
2
1/4 ( 8A)
—
—
—
1/4 ( 8A)
—
—
—
3/8 (10A)
—
—
—
3/8 (10A)
—
—
1/2 (15A)
—
—
3/4 (20A)
—
—
—
—
3
4
Table (2) Bracket Assembly Part No.
Connector
∗ All types are equipped with surge voltage suppressor.
Valve model Bracket assembly part no.
VCA20-12-1A
VCA21
VCA30-12-1A
VCA31
VCA40-12-1A
VCA41
∗ Mounting screws (2 pcs.)
318
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
Direct Operated 2 Port Solenoid Valve
For Air
Series
VCA
Coil
specifications
Valve
specifications
Standard Specifications
Valve construction
Direct operated poppet
Fluid
Air, Inert gas, Low vacuum (133 Pa·abs)
Withstand pressure (MPa)
2.0
Body material
Al
Seal material
HNBR
Ambient temperature (°C)
–20 to 60
Fluid temperature (°C)
–10 to 60 (No freezing)
Enclosure
Dusttight, low jetproof (equivalent to IP65)
Environment
Location without corrosive or explosive gases
Valve leakage (cm3/min) (ANR)
0.2 or less
Exterior leakage (cm3/min) (ANR)
0.2 or less
Mounting orientation
Unrestricted
Vibration/Impact resistance (m/s2) Note 2)
30/150 or less
Rated voltage
24 VDC, 12 VDC, 100 VAC, 110 VAC, 200 VAC, 220 VAC, 230 VAC (50/60 Hz)
Allowable voltage fluctuation
±10% of rated voltage
Coil insulation type
Class B
Power consumption DC
VCA 2: 6.5 W, VCA 3: 8 W, VCA 4: 11.5 W
Note 1) 50 Hz
Apparent power AC
VCA 2: 7.5 VA, VCA 3: 10 VA, VCA 4: 13 VA
60 Hz
Note 1) Since AC coil uses a rectifying circuit, there is no difference in apparent power between inrush and holding.
Note 2) Vibration resistance ···· Conditions when tested with one sweep of 10 to 300 Hz in the axial direction and
at a right angle to the armature, in both energized and deenergized states. No
malfunction occured when tested. (Value at initial state)
Impact resistance ······· Conditions when tested with a drop tester in the axial direction and at a right
angle to the armature, one time each in energized and deenergized states. No
malfunction occured when tested. (Value at the initial state).
Characteristic Specifications
Max.operating Note 1)
Orifice
Max. operating
Flow characteristics
Mass
pressure
diameter
pressure
3
(kg)
Cv
(MPa)
(mmø) differential (MPa) C [dm /(s·bar)] b
3
1.0
1.1
0.45 0.29
2
1.0
1/4 ( 8A)
0.21
5
0.15
2.9
0.21 0.68
VCA
4
1.0
1.9
0.24 0.45
1/4 ( 8A)
(for air)
3
1.0
0.30
3/8 (10A)
7
0.15
5.0
0.16 1.2
2 port
solenoid
5
1.0
3.0
0.35 0.78
3/8 (10A)
valve
4 1/2 (15A)
1.0
7
0.50
0.3
5.4
0.27 1.4
3/4 (20A)
10
0.15
7.7
0.23 1.9
Note 1) Mass values are for the grommet type.
Made to
Order
Made to Order Specifications
4
VXE
VXP
VXR
VXH
VXF
VXA
VCH첸
VDW
VQ
LVM
VCA
VCL
쏔–쏔–X15
VCS
Note) Please consult with SMC when using. Not available for manual operation.
Normally open (N.O.) specifications
2
VCW 3 2–쏔쏔쏔–쏔–
4
VXZ
VCB
Oil-free specifications
2
VXD
VX3
Model Class Port size
VCA 3 1A–쏔쏔–쏔–
VX2
VCW
쏔–쏔쏔–X43
Note) Fluid: Air. Refer to VCW for model numbers and characteristics.
Non-leak (10-6 Pa·m3/sec), vacuum (0.1 Pa·abs) specifications
2
VCW 3 쏔–쏔쏔–쏔–
4
A
쏔– L –쏔–X35
X64
Note) Refer to VCW for characteristic specifications and models.
Coil orientation variations
Standard
2
VCA 3 1쏔–쏔쏔쏔–쏔–쏔쏔–쏔–쏔
4
X23 Rotated 180°
X64 Rotated 90°
X65 Rotated 270°
IN
X23
X65
319
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Series
VCA
Construction
q
w
e
r
t
Component Parts
Description
No.
IN
Material
—
1
Solenoid coil
2
Armature assembly Stainless steel, HNBR, PPS
3
Return spring
4
O-ring
HNBR
5
Body
Aluminum
Stainless steel
Bracket Assembly Dimensions
J
1.5
A
4 x ø6
D
B
C
Valve mounting screws
2 x øH
Valve mounting hole
Bracket Mounting Dimensions/Bracket Material: Stainless Steel
(mm)
Assembly part no.
A
B
C
D
H
J
VCA20-12-1A
41
52
30
40
4.5
6
VCA30-12-1A
48
56
36
44
5.5
7
VCA40-12-1A
50
62
38
50
5.5
7
∗ 2 mounting screws (for mounting brackets) are included in bracket part no.
320
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
Direct Operated 2 Port Solenoid Valve
For Air
VCA
Series
Dimensions
Grommet: G
Conduit: C
Approx. 300
Q
F
Approx. 280
D
Q
F
25
D
VX2
R
C
R
C
G1/2
VXD
A
VXZ
E
E
IN
Manual override
A
B
2xP
Port size
VXE
B
2xP
Port size
VXP
Manual override
VXH
L
L
2
VXR
VXF
K
2xM
Thread depth 6
K
2xM
Thread depth 6
VX3
VXA
DIN terminal: D
VCH첸
Conduit terminal: T
(Q) ± 2
34
Q
VDW
F
F
VQ
S
D
LVM
R
C
25
U
Approx. 44
E
C
VCB
VCL
G1/2
E
R
VCA
G1/2
A
B
A
D
2xP
Port size
2xP
Port size
VCS
B
(S) ± 2
VCW
Port size G1/2
K
L
L
Compatible heavy-duty cord
Cable O.D. ø6 to ø12
K
2xM
Thread depth 6
2xM
Thread depth 6
(mm)
Electrical entry
Model
VCA21
VCA31
VCA41
P
Port size
1/4
1/4, 3/8
3/8, 1/2
3/4
A
18
24
30
35
B
41
50
60
68
C
64
76
86
91
D
28
34
40
40
E
11.5
14
15
17.5
F
15
17
20
20
K
20.5
25
30
34
L
12.8
19
23
23
M
M4
M5
M5
M5
Grommet: G
Q
27
30
32
32
R
40
48
56
58.5
Conduit: C
Q
46
50
52
52
R
36
44
53
55.5
DIN terminal: D
Q
63
66
69
69
R
35
42
51
53.5
S
51
54
57
57
Conduit terminal: T
Q
98
101
104
104
R
36
44
53
55.5
U
S
68 81
71 91.5
74 101
74 103.5
321
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7-02-30-VCA20.qxd
Series
09.10.1 1:27 PM
Page 2
VCA
How to Order Manifold (VCA20)
VV2C A 2
How to Order Manifold Assembly
02 02
For air
CE compliant
Series
2
Nil
Q
Class 2
Stations
2 stations
Nil
...
...
Electrical entry
02
T
10
10 stations
Grommet, Conduit, DIN
Conduit terminal
5
IN port direction
OUT port size
02
—
CE compliant
Enter the mounting valve and option part numbers
under the manifold base part number.
<Ordering Example>
VV2CA2-0502 ··········· 1 set Manifold part no.
∗ VCA23-5G-3 ··········· 5 sets Valve part no.
(Stations 1 to 5)
“∗” is the symbol for
assembly. Add an “∗” Enter together in
in front of the part order, counting from
numbers for solenoid station 1 on the D
valves, etc., to be side.
mounted.
Nil
1/4 (8A)
A
F
N
T
sid
e
4
Side
Front
3
2
Thread type
Nil
U
D
Rc
G
NPT
NPTF
s
ide
1
How to Order Valves (VCA20)
VC A 2 3
3
1 G
CE compliant
For air
Nil
Q
—
CE compliant
Series
2
Class 2
Orifice size
Symbol
3
5
Valve type
3
Orifice dia. (mmø)
3
5
N.C. for manifold
Manual override
Nil
Fluid
Nil
A
B
None
Slotted locking type (tool required)
General air
Dry air
Electrical entry
Voltage
1
2
3
4
5
6
7
8
J
100 VAC
200 VAC
110 VAC
220 VAC
24 VDC
12 VDC
240 VAC
48 VAC
230 VAC
G
C
T
TL
D
DL
DO
Grommet
Conduit
Conduit terminal
Conduit terminal with indicator light
DIN terminal
DIN terminal with indicator light
DIN terminal (without connector, with gasket)
∗ All types equipped with surge voltage suppressor.
∗ Please consult with SMC
regarding other voltages.
322
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09.10.1 1:27 PM
Page 3
Direct Operated 2 Port Solenoid Valve
For Air
Series
VCA
How to Order Manifold (VCA30/40)
VV2C A 3
How to Order Manifold Assembly
02
Enter the mounting valve and option part numbers
under the manifold base part number.
<Ordering Example>
VV2CA3-05 ··············· 1 set Manifold part no.
∗ VCA35-5G-4-03 ······ 5 sets Valve part no.
(Stations 1 to 5)
“∗” is the symbol for
assembly. Add an “∗” Enter together in
in front of the part order, counting from
numbers for solenoid station 1 on the D
valves, etc., to be side.
mounted.
CE compliant
For air
Nil
Q
Series
3
4
—
CE compliant
IN port direction
Class 3
Class 4
Nil
A
Thread type
2 stations
Nil
...
...
Stations
10
10 stations
F
N
T
02
Side
Front
Rc
G
NPT
NPTF
5
ide
Us
VX2
VXD
VXZ
VXE
4
VXP
3
2
ide
Ds
VXR
1
VXH
VXF
VX3
VXA
How to Order Valves (VCA30/40)
VCH첸
VC A 3 5
1 G
4
03
VDW
CE compliant
Nil
For air
Q
Series
3
4
LVM
Thread type
Class 3
Class 4
F
N
T
N.C. for manifold
A
03
04
06
General air
Dry air
Size
3/8 (10A)
1/2 (15A)
3/4 (20A)
VCL
Class 3
—
Class 4
—
VCS
VCW
Orifice size
Voltage
100 VAC
1
200 VAC
2
110 VAC
3
220 VAC
4
24 VDC
5
12 VDC
6
240 VAC
7
48 VAC
8
230 VAC
J
∗ Please consult with SMC
regarding other voltages.
VCB
Port size (OUT)
Symbol
Fluid
Nil
VCA
Rc
G
NPT
NPTF
Nil
Valve type
5
VQ
—
CE compliant
Symbol
4
5
7
10
Orifice dia. (mmø)
4
5
7
10
Class 3
—
—
Class 4
—
Manual override
Nil
B
None
Slotted locking type (Tool required)
Electrical entry
G Grommet
C Conduit
T Conduit terminal
TL Conduit terminal with indicator light
D DIN terminal
DL DIN terminal with indicator light
DO DIN terminal (without connector, with gasket)
∗ All types equipped with surge voltage suppressor.
323
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Series
VCA
Dimensions: VCA20 Manifold
L2 (Front ported)
L1 (Front ported)
L2 (Side ported)
L1 (Side ported)
2 x ø 5.6
Mounting holes
5
2 x Rc3/8
IN port (Side ported)
55
5
Manual override
∗ Plug provided on U
side at the time of
shipment.
l
l
= 280
= 300
(98)
(68)
62
51
48
26.4
21
19
33
27
14
2
Manual override
13
32
1
Stations
2
3
4
5
U side
n
n x 1/4
OUT port
Side ported: L1 = n x 28.5 + 10.5
Front ported: L1 = n x 28.5 + 50.5
Dimensions
IN port direction L n
Side ported
Front ported
P=28.5
Mounting valve: for conduit terminal (P = 34.5)
L1
L2
L1
L2
2
67.5
77.5
107.5
117.5
3
96
106
136
146
4
124.5
134.5
164.5
174.5
5
153
163
193
203
24.5
25
L2 = n x 28.5 + 20.5
L2 = n x 28.5 + 60.5
6
181.5
191.5
221.5
231.5
8
238.5
248.5
278.5
288.5
7
210
220
250
260
19.5
12.5
25
37
∗ Plug provided
on U side at
the time of
shipment.
42
72
2 x 3/8
IN port
(Front ported)
38.5
D side
25
(mm)
9
267
277
307
317
10
295.5
305.5
335.5
345.5
9
315
325
355
365
10
349.5
359.5
389.5
399.5
(When the electrical entry of a valve to be mounted is conduit terminal.)
Side ported: L1 = n x 34.5 + 4.5
Front ported: L1 = n x 34.5 + 44.5
Dimensions
IN port direction L n
Side ported
Front ported
L1
L2
L1
L2
2
73.5
83.5
113.5
123.5
3
108
118
148
158
4
142.5
152.5
182.5
192.5
5
177
187
217
227
L2 = n x 34.5 + 14.5
L2 = n x 34.5 + 54.5
6
211.5
221.5
251.5
261.5
7
246
256
286
296
8
280.5
290.5
320.5
330.5
(mm)
324
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Direct Operated 2 Port Solenoid Valve
For Air
VCA
Series
Dimensions: VCA30/40 Manifold
L2 (Front ported)
L1 (Front ported)
L2 (Side ported)
L1 (Side ported)
2 x 1/2 (VCA30), 3/4 (VCA40)
IN port (Side ported)
5.5
∗ Plug provided on U side at the
time of shipment.
F
5.5
Manual override
E
N
VX2
VXD
VXZ
VXE
(Y)
(X)
V
S
U
Q
C
B
A
1
G
H
2 x ø6.4
Mounting holes
VXP
= 280
= 300
VXR
l
l
32
VXH
25
VXF
U side
D side
Stations
1
2
3
4
5
n
VX3
VXA
For manual override
VCH첸
J2
Z
VDW
Manual override
16
W
T
R
VQ
LVM
L
M
1
1
2
2
2
n x 3/8, 1/2 (VCA30)
n x 1/2, 3/4 (VCA40)
OUT port
P = K (Pitch)
J1
VCA
2
J3
VCB
2 x 1/2 (VCA30), 3/4 (VCA40)
IN port (Front ported)
VCL
∗ Plug provided on U side at the
time of shipment.
VCS
L Dimension
Model
(mm)
IN port direction
n (stations)
Dimensions
2
103
114
139
150
117
128
161
172
L1
Side ported
L2
VV2CA3
L1
Front ported
L2
L1
Side ported
L2
VV2CA4
L1
Front ported
L2
3
138
149
174
185
158
169
202
213
4
173
184
209
220
199
210
243
254
5
208
219
244
255
240
251
284
295
6
243
254
279
290
281
292
325
336
7
278
289
314
325
322
333
366
377
9
348
359
384
395
404
415
448
459
8
313
324
349
360
363
374
407
418
10
383
394
419
430
445
456
489
500
Formulas
VV2CA3
Side ported: L1 = n x 35 + 33, L2 = n x 35 + 44
Front ported: L1 = n x 35 + 69, L2 = n x 35 + 80
VV2CA4
Side ported: L1 = n x 41 + 35, L2 = n x 41 + 46
Front ported: L1 = n x 41 + 79, L2 = n x 41 + 90
Dimensions
VCW
(mm)
Electrical entry
Model
VV2CA3
VV2CA4
A
55
62
B
29
31
C
E
F
G
38 19.5 33
26
43 21 39.5 31
H
J1
J2
J3
K
L
M
N
35 23.5 39.5 57.5 35 26.5 41.5 50
43 27 43.5 65.5 41 29 48
55
Grommet: G Conduit: C
DIN terminal: D
Conduit terminal: T
Q
R
S
T
U
V
W
X
30
32
36
41
50
52
32
38
54
57
66
69
30
36
71 101 65.5
74 104 71
Y
Z
325
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Series
VCA
Manifold Exploded View
Series VCA20
Manifold body
Gasket
q
w
Manifold base OUT port side
Mounting orientation exists when mounting valves onto manifold base.
Mount it as shown above.
Manifold body
e
No.
Part no.
1
M3 x 57
VCA23쏔-쏔쏔쏔-쏔
VVCA20-3-1
VV2CA2-쏔쏔쏔-쏔
2
3
r
4
Description
Cross-recessed head machine screw
Material
Steel
Valve for manifold Note 1)
Gasket
HNBR
Manifold base
Aluminum
Note 1) Gasket e is included with manifold valve w.
Series VCA30/40
y
t
r
e
w
q
Series VCA30
Part no.
No.
1
2
3
4
5
6
AXT632-69-1
AXT632-69-2
VVCA30-3A-04-2
VVCA30-3A-04-1
OR-2200-200-H
VCA35쏔-쏔쏔-쏔-쏔쏔
VVCA30-6-n
VVCA30-4A-04-2
VVCA30-4A-04-1
Description
Mounting screw (side port)
Mounting screw (front port)
End plate assembly (D side, side port)
End plate assembly (D side, front port)
O-ring (for VCA30)
Series VCA40
Material
Steel
1
Aluminum
2
HNBR
3
Manifold valve Note 2)
Tie-rod
End plate assembly (U side, side port)
End plate assembly (U side, front port)
Note 2) O-ring e is included with manifold valve r.
No.
4
Steel
Aluminum
5
6
Description
Part no.
AXT632-69-1
AXT632-69-2
VVCA40-3A-06-2
VVCA40-3A-06-1
OR-3200-200-H
VCA45쏔-쏔쏔-쏔-쏔쏔
VVCA40-6-n
VVCA40-4A-06-2
VVCA40-4A-06-1
Mounting screw (side port)
Mounting screw (front port)
End plate assembly (D side, side port)
End plate assembly (D side, front port)
O-ring (for VCA40)
Material
Steel
Aluminum
HNBR
Manifold valve Note 2)
Tie-rod
End plate assembly (U side, side port)
Steel
Aluminum
End plate assembly (U side, front port)
Note 2) O-ring e is included with manifold valve r.
326
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
Direct Operated 2 Port Solenoid Valve
For Air
Series
VCA
Manifold Option Parts
Blanking plate assembly (VCA20)
VVCA20
4A
This is used when a blanking plate is mounted on a manifold as
preparation for a planned valve installation. (With gasket, 2
mounting screws)
VX2
VXD
VXZ
Blanking block assembly (VCA30, 40)
VVCA 3 0
2A
VXE
00
VXP
3
4
Series VCA30
Series VCA40
VXR
This is used when a blanking plate is mounted on a manifold as
preparation for a planned valve installation. (With O-ring)
VXH
VXF
VX3
VXA
Tie-rod for additional stations (Set of 2 pcs for 1 station) (VCA30, 40)
VVCA 3 0
6 1A
3
4
Series VCA30
Series VCA40
VCH첸
VDW
VQ
Mounted on the tie-rod when adding one station.
LVM
VCA
VCB
VCL
VCS
VCW
327
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
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