Brochure

Combinations
∗ ITV10

models are not applicable.
∗ ITV10

models are not applicable.
Specifications
1
3
5
02
03
04
B
C
N02
N03
N04
F02
F03
F04
Symbol
Applicable model
ITV20

ITV30

Modular Products and Accessory Combinations
Accessory (Option)/Part No.
q Air filter
w Mist separator
e L-bracket
r
Spacer
t Spacer with L-bracket (e + r)
y
Spacer with T-bracket
ITV20

AF30
AFM30
B310L
Y30
Y30L
—
ITV30

AF40
AFM40
B410L
Y40
Y40L
Y40T
Applicable products and accessories
Applicable model
178
SMC REGULATOR
ITV2000
Approx. 133
Approx. 189
Approx. 172
Approx. 243
234
REGULATOR
ITV3000
qAF40 wAFM40
qAF30 wAFM30
ITV20

ITV30

eL-bracket
rSpacer
Flat bracket
Dimensions
L-bracket
1.6
12
20
60
40
84
40
22

36
52
100
22
4 x ø5.5
8 x ø4.5
4 x ø7
2.3
40 5
22
40
36
7
36
70
22 14
50
4 x ø5.5
8 x ø4.5
(8.5)
7
4
x
R3.5
15
33
10
50
25
Or
de
r
Made
Made to Order
(Refer to pages 25 and 26 for details.)
Symbol CE-compliant
Specifications
16 points preset input type
Digital input type
Reverse type
High pressure type
(SUP 1.2 MPa, OUT 1.0 MPa)
Set pressure range 1 to 100 kPa
(Except Series ITV3000)
High speed response type
(Except Series ITV3000)
For manifold mounting
(Except Series ITV3000)
Compliant
Compliant
Compliant
Compliant
Compliant
Compliant
Compliant
X156
X157
X321
X322
X323
X154
X153
Acces-
sories
Standard
specifications
Optional
specifications
Set pressure max. 0.1 MPa
Set pressure max. 0.5 MPa
Set pressure max. 0.9 MPa
Connection Rc 1/4
Connection Rc 3/8
Connection Rc 1/2
Bracket
Bracket
Connection NPT1/4
Connection NPT3/8
Connection NPT1/2
Connection G 1/4
Connection G 3/8
Connection G 1/2
Note 1)
Manifolds are compatible with 2 to 8 stations.
Consult with SMC for 9 stations or more.
Note 2)
Products without symbols are also compatible.
Consult with SMC separately.
Combination
possible
Combination
not possible
Standard
specifications
ITV10 ITV20 ITV30
L-bracket assembly
(including mounting screws)
Straight type 3
m
Right angle type 3 m
Straight type 3
m
Right angle type 3
m
Straight type 3
m
Right angle type 3
m
Straight type 3 m
Right angle type 3
m
ITV
--Q
ITV
-PR-Q
ITV
-RC-Q
ITV-DN-Q
ITV
-CC-Q
Power cable
connector
Description
KT-ITV-F2
KT-ITV-L2
P398010-12
P398010-13
P398020-500-3
P398020-501-3
P398020-504-3
P398020-505-3
P398020-500-3
P398020-501-3
EX9-ACY00-MJ
Part No.
KT-ITV-F1
KT-ITV-L1
Flat bracket assembly
(including mounting screws)
Bus adapter (CC-Link model only)
Series ITV1000/2000/3000
Supply pressure
q
Air supply solenoid valve
w Exhaust solenoid valve
r Diaphragm Pilot valve
u Pressure sensor
i Control circuit
Input signal Output pressure
When the input signal rises, the air supply solenoid valve q turns ON, and the exhaust solenoid valve w turns OFF. Therefore,
supply pressure passes through the air supply solenoid valve q and is applied to the pilot chamber e. The pressure in the pilot
chamber e increases and operates on the upper surface of the diaphragm r.
As a result, the air supply valve t linked to the diaphragm r opens, and a portion of the supply pressure becomes output
pressure.
This output pressure feeds back to the control circuit i via the pressure sensor u. Here, a correct operation functions until the
output pressure is proportional to the input signal, making possible to obtain output pressure proportional to the input signal
always.
ITV2000, 3000
Pressure display
Power supply
Input signal
q Air supply
solenoid
valve
r Diaphragm
y Exhaust
valve
t Supply
valve
w Exhaust
solenoid
valve
Output signal
u Pressure
sensor
e Pilot
chamber
i Control
circuit
SUP OUT
EXH
EXH
ITV1000
SUP
EXH
OUT
EXH
t Supply valve
w Exhaust
solenoid
valve
u Pressure sensor
q Air supply
solenoid
valve
Input signal
Power supply Output signal
r Diaphragm
e Pilot chamber
Pressure display
i Control
circuit
Working Principle Diagram
Block diagram
Working Principles
Electro-Pneumatic Regulator Series ITV1000/2000/3000
11