SMC Networks AV2000-02-1 Operation Manual page 17

Flow Rate Characteristics
Series
1(P)・2(A)
Port size
3(R)
1(P)→2(A)
Flow rate
characteristics
2(A)→3(R)
Pressure for switching from low speed
air supply to rapid air supply
Pilot Pressure range
(for Air operated type)
AV2000-A
1/4
1/4
3
C [dm /(s・bar)] 9.2
b 0.36
Cv 2.4
3
C [dm /(s・bar)] 8.8
b 0.46
Cv 2.5
-16-
AV3000-A
3/8
3/8
13.1
0.27
3.1
9.2
0.48
2.6
Needle flow characteristics at low speed air supply
AV4000-A AV5000-A
1/2 3/4
1/2 3/4
19.2 34.8 41.3
0.32 0.66 0.34
5.1 12.6 13.7
10.1 23.7
0.55 0.67
3.2 9.2
* Representative values
Inlet pressure: 0.5MPa
1