Datasheet

Series VR Logic Valves
Valves
Page 370
Features
Shuttle Valve
How to Order
Series VR1210/1220
Specifications
3 ported check valve with one output and 2
pneumatic signal input ports.
Output always supplied by higher pressure inlet.
Symbol
Dimensions
VR1210-01
Model
VR1220-02
1.0 MPa
0.05 MPa
Max. operating pressure
Min. operating pressure
Ambient and fluid temperature
Effective area
Port size
Weight
Min. pressure differential
0.05 MPa
–5 to 60˚C (No freezing)
24 g 45 g
7 mm
2
15 mm
2
1
8
1
4
Thread type
010VR12
G
F
01
Port size
1
8
1
4
02
standard
1
Body size
1
8
1
VR1220
SMC
IN
OUT
IN
17.2
38
16
29
3-1/8
5.5
mounting
hole
16
16
20
21
38
20
3-1/4
SMC
IN IN
OUT
VR1210
6.6
mounting
hole
F