Datasheet
Passage symbol
Size
Orifice diameter
[mmø]
Model
Maximum operating
pressure differential
[MPa]
1.0
0.6
0.2
1.0
0.15
1.0
0.3
2
3
5
4
7
5
7
1
2
3
C [dm
3
/(s·bar)]
b
0.23
0.41
0.62
0.62
1.08
0.75
1.08
0.63
0.68
0.39
0.52
0.44
0.55
0.44
0.63
1.05
2.20
1.90
3.99
1.96
3.99
Cv
Flow-rate characteristics
Normally Closed (N.C.)
VX2A0
VX2B0
VX2C0
Normally Open (N.O.)
Model/Valve Specifications
∗ For the fluid other than air and medium vacuum, please contact SMC.
N.C.
N.O.
Passage symbol
Fluid and Ambient Temperature
Note) Dew point temperature: –10°C or less
Ambient temperature [°C]
−20 to 60
Fluid temperature [°C]
−10
Note)
to 60
Valve Leakage
Internal Leakage
Note 1) Leakage is the value at ambient temperature 20°C.
Note 2) For seal material/FKM, refer to “Other options”.
External Leakage
NBR (FKM)
Seal material
Note 2)
Leakage rate
Note 1)
1 cm
3
/min or less
NBR (FKM)
Seal material
Note 2)
Leakage rate
Note 1)
1 cm
3
/min or less
ManifoldFor Air
Size
0.9
0.45
0.2
0.8
0.15
0.8
0.3
2
3
5
4
7
5
7
1
2
3
0.23
0.41
0.62
0.62
1.08
0.75
1.08
0.63
0.68
0.39
0.52
0.44
0.55
0.44
0.63
1.05
2.20
1.90
3.99
1.96
3.99
VX2D0
VX2E0
VX2F0
Common SUP type
2 (OUT)
1 (IN)
2 (OUT)
Common SUP type
2 (OUT)
1 (IN)
2 (OUT)
Refer to “Glossary of Terms” on page 29 for passage symbols.
Orifice diameter
[mmø]
Model
Maximum operating
pressure differential
[MPa]
C [dm
3
/(s·bar)]
bCv
Flow-rate characteristics
Series VX21/22/23
8