Installation, Operation and Maintenance Manual
󲷇H-A003-E-15󲷈 Ball Valve Type 2121α Pneumatic Actuated Type AA 25
Procedure
1) Release the adjustment knob of the solenoid valve by
turning the locking nut left with a spanner, holding the
adjustment of the speed controller with fingers.
2) Turn right the adjustment knob of the solenoid valve fully.
* Avoid excessive tightening.
(The speed controller can be damaged.)
3) Supply the air to the solenoid valve.
4) Apply regular rated voltage to solenoid valve, turn left
the open side adjustment knob little by little.
5) Turn off the solenoid valve, and turn left the close side
adjustment knob little by little.
6) Repeat item 4), 5) to adjust the opening / closing speed required.
7) When the adjustment is finished, fix the adjustment
knob with locking nuts.
* Avoid excessive tightening.
(The locking nut can be damaged.)
For Single action type with solenoid valve
Speed up
Locking nut
Adjustment knob
Speed duwn
Close side
Not used
For Single action type with speed controller
Terms of Use | Privacy Policy | DMCA Policy
2006-2021 Rsmanuals.com