SMC Networks VXF2 Series, Manual, Page: 4 / 40

Item
Port size
Selection item
20A (3/4)
25A (1)
40A (1 1/2)
50A (2)
65A (2 1/2)
80A (3)
90A (3 1/2)
100A (4)
Symbol
1
2
3
4
5
6
7
8
VXF2 1 A A A
q
VXF2 1 A A A
w
VXF2 1 A A A
e
VXF2 1 A A A
A
A
A
A
r
t
q
Select the port size. Step 1
Step 2
Selection Steps
Item
Piping
Selection item
Direct piping type
Flange type
Flange body
I
type
Flange body II type
Symbol
A
B
C
D
w
Select the piping system.
VXF2 1 A A A A Item
Port thread
Selection item
Rc
G
NPT
Symbol
—
A
B
t
Select the port thread.
Step 3
Item
Material
With/without silencer
Selection item
NBR/POM Without silencer
NBR/POM With silencer
Symbol
A
B
e
Diaphragm/Main valve material, Select whether a silencer is required.
Step 4
Item
Electrical specification
Voltage/Electrical entry
Grommet 24 VDC
Symbol
A
r
Select electrical specification.
Step 5
Solenoid Valve Type
VXF21A VXF22A VXF23A VXF24A
Orifice size [mmø]
Port size
Fluid
Minimum operating pressure [MPa]
Maximum operating pressure [MPa]
Fluid temperature [
°
C]
Ambient temperature [
°
C]
Coil insulation type
Enclosure
Allowable voltage fluctuation [V]
[VA]
[W]
AC
DC
Power
consumption
Part no.
22 28
Air
0.03
0.7
0.1
−10 (No freezing) to 60
5 to 60
Class B
IP65
±
10% of rated voltage
7
4.5
7
4.5
10
8
44 53
VXF25
A
B
VXF26
A
B
C
D
VXF27B VXF28B
70 80 90 100
3/4 1 1 1/2 2 2 1/2 3 3 1/2 4
Specifications
Solenoid Coil Specifications
Size 21,22,24,25,26,27,28
Size 23
Size
4.5
8
Power consumption [W]
Note 1)
50
55
Temperature rise [
°
C]
Note 2)
Note 1) Power consumption, Apparent power: The value at ambient
temperature of 20
°
C and when the rated voltage is applied.
(Variation:
±
10%)
Note 2) Value at ambient temperature of 20
°
C and when the rated voltage
is applied. The value depends on the ambient environment. This
is for reference.
Note 1) Power consumption, Apparent power: The value at ambient
temperature of 20
°
C and when the rated voltage is applied.
(Variation:
±
10%)
Note 2) There is no difference in the frequency and the inrush and
energized apparent power because a rectifying circuit is used in the
AC (Built-in full-wave rectifier type).
Note 3) Value at ambient temperature of 20
°
C and when the rated voltage is applied.
The value depends on the ambient environment. This is for reference.
Size 21,22,24,25,26,27,28
Size 23
Size
7
10 60
70
Apparent power [VA]
Note 1) Note 2)
Temperature rise [
°
C]
Note 3)
AC Specification (Built-in Full-wave Rectifier Type)
Normally Closed (N.C.) / DC Specification
Solenoid Valve Type
Series
VXF2
Common Specifications/Selection Steps
1