Datasheet

Logic Valves Series VR
Valves
Page 371
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SEE BEST PNEUMATICS VOL.5
CAD CD-ROM AVAILABLE
Features
How to Order
Specifications
Symbol
Shuttle Valve with One-Touch Fittings
Series VR1210F/1220F
Relay valves for controlling
pneumatic signal lines.
'OR' logic function.
VR 12
1
1
2
1/8 standard
1/4 standard
04
06
08
10
Body size
Applicable tubing diameter
Metric size
060F
With One-touch fittings
Shuttle valve
Model
VR1210F
VR1220F
Metric size
Applicable tubing diameter
Proof pressure
Max. operating pressure
Min. operating pressure
Ambient and fluid temperature
Applicable tubing material
1.5 MPa
1 MPa
0.05 MPa
–5 to 60˚C (No freezing)
Nylon, Soft nylon, Polyurethane
Model
Metric size
Flow rate (l/min (ANR))
Effective area (mm
2
)
VR1220FVR1210F
ø3.2
150
2.3
ø4
210
3.2
ø6
420
6.4
ø8
480
7.3
ø6
440
6.7
ø8
680
10.4
ø10
1000
15.2
Note) Flow rate is the value measured under a pressure of 0.5 MPa and a temperature of 20°C.
The air of higher pressure side constantly flows
to the OUT side.
OUT
IN
High pressure
IN
Low pressure
OUT
IN
Low pressure
IN
High pressure
Model
Flow Rate and Effective Area
Applicable
Tubing O.D.
IN → OUT