User Manual

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1. Specifications
Valve construction
Metal seal
Fluid
Air
Max. operating pressure
1.0MPa
External pilot air pressure
0.2 to 1.0MPa (External pilot type)
Frequency adjustment range
1 to 5Hz (internal pilot type)
1 to 8Hz (external pilot type)
Proof pressure
1.5MPa
Ambient and fluid temperature
-20 to +60
o
C
Lubrication
No
Enclosure rating
IP65 equivalent
Weight
About 1,400g
※Use an External pilot pressure higher than IN port pressure.
2. Port size
Body port
Flow characteristics
Internal pilot type
1(P)⇒4(A)
External pilot type
3(R2)⇒2(B)
C
[dm
3
/(s・bar)]
B
Cv
C
[dm
3
/(s・bar)]
B
Cv
1/2
12
0.14
2.9
14
0.18
3.4
※This is the flow rate when the main valve is fully open.
3. How to order
Switching type