Series 162
OPERATION
603156EA
Edition 2014-07-10
15/29
5.5
3-position actuator (optional)
5.5.1
3-position actuator control logic
5.5.2
Adjustment procedure of third position
1. Remove complete air pressure supply from the gate valve actuator.
2. Unlock clamping screw (3).
3. Turn the adjustment screw (4) clockwise (closing direction) or counter-clockwise
(opening direction) to adjust the third position.
4. Lock clamping screw (3).
5. Apply air-pressure according to chapter «5.5.1 3-position actuator control logic» to
move the gate into the intermediate position. Repeat item 1 to 4 until required third
position is adjusted.
1 SV “V1”
2 SV “V2”
3 Clamping
screw
4 Adjustment
screw
Figure 5-2
Without solenoid valve
With solenoid valve
Gate position
Air inlet port
Gate position
Solenoid
OPEN
MID
V1
V2
Open
+
-
Open
+
-
Intermediate
-
+
Intermediate
-
+
Close
-
-
Close
-
-
+ =
Air pressure applied on specific port
+ =
Power on coil
-
=
Air pressure not applied specific port
-
=
No power on coil
Summary of Contents for 162 Series
Page 29: ......
