Installation, Operation and Maintenance Manual
【
H-A070-E-3
】
3-Way Ball Valve Type23 Pneumatic Actuated Type AR 15-50mm (1/2”-2”)
23
＜
Air to open type / Air to shut type
＞
The actuation type changes the speed-adjustable direction.
Procedure
1) Supply the air to the solenoid valve.
2) Unlock the handle (adjustment knob) of speed controller.
- In case of model AS2201FG, pull it up the handle
with fingers.
- In case of solenoid valve, hold the adjustment knob
with fingers and loosen the lock nut with a wrench.
3) Rotate the handle (adjustment knob) clockwise until it stops
turning.
4) Energize the solenoid valve.
- Air to open type is right open.
- Air to shut type is left open.
5) After the valve is activated, turn off the solenoid
valve.
6) Rotate the handle (adjusting knob) of the speed
controller little by little counterclockwise.
7) Repeat item 4) to 6) to adjust the speed
required.
8) Lock the handle (adjustment knob) of speed
controller.
- In case of model AS2201FG, push the handle with fingers.
- In case of solenoid valve, hold the adjustment knob with fingers and fasten the lock nut
with a wrench.
actuation type Right opening speed
Left opening speed
Air to open
×
Not adjustable
○
Adjustable
Air to shut
○
Adjustable
×
Not adjustable
(With AS2201FG)
(
With solenoid valve)
Speed
down
Speed up
Adjustment
knob
Speed
down
Speed up
Handle
(Push-lock type)
Locking nut
Not used
