Installation, Operation and Maintenance Manual
【
H-A070-E-3
】
3-Way Ball Valve Type23 Pneumatic Actuated Type AR 15-50mm (1/2”-2”)
22
3) Adjustment of opening / closing speed procedure
- Be sure to lock the handle (adjustment knob) of the speed controller after adjustment.
- Avoid excessive tightening of the handle (adjustment knob) of the speed controller.
(The speed controller can be damaged.)
＜
Double acting type
＞
Procedure
1) Supply the air to the solenoid valve.
2) Right open and left open unlock the handle
(adjustment knob) of both speed controllers.
- 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) Right open the solenoid valve by energizing it.
5) Rotate the handle (adjusting knob) of the right
open side speed controller little by little
counterclockwise.
6) Turn off solenoid valve and perform left opening
operation.
7) Rotate the handle (adjusting knob) of the left open
side speed controller little by little
counterclockwise.
8) Repeat item 4) to 7) to adjust the opening / closing
speed required.
9) Right open and left open lock the handle (adjustment knob) of both speed controllers.
- 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.
(With AS2201FG)
Caution
Caution
Right
open
side
Speed
down
Speed up
Left
open
side
(
With solenoid valve)
Adjustment
knob
Speed
down
Speed up
Right open side
Left open side
Handle
(Push-lock type)
Locking nut
