IMO 10/19
IMO-215 EN
11
WARNING:
As the use of the actuator is application specific, a number of factors should be taken into account when selecting a valve
for a given application. Therefore, some of the situations in which the valves are used are outside the scope of this manual.
If you have any questions concerning the use, application or compatibility of the valve with the intended service, contact
Metso for more information.
HOW TO ORDER
PNEUMATIC, SPRING-DIAPHRAGM ACTUATOR, Series QPX
1.
2.
3.
/
4.
5.
6.
QPX
1
C
M
AS
C
1. sign
2. sign
3. sign
/
4. sign
5. sign
6. sign
Actuator
Series
Size
Spring
Option
Keyed Female
Drive
Male Square
Drive
Options
Model
version
QPX
1
C
K15
(15 mm)
M
(Male Square)
- No sign, standard version
AS 100% Adjustable stop
MJX Manual Jackscrew Override
SO Fail Open
F 1” NPT Air Inlet
(2. sign “3-5” only)
C
(Model C)
2
A
B
K20
(20 mm)
C
D
3
A
K35
(35 mm)
B
C
D
4
B
K40
(40 mm)
C
D
5
B
C
D
3. sign
Spring Option Details
A
1.3 bar / 20 psi
B
2.8 bar / 40 psi
C
4.1 bar / 60 psi (standard)
D
5.5 bar / 80 psi
ACCESSORIES
Field Mountable Accessories
QPX Size
1
2
3
4
5
100% Adjustable Stop Kit
Code
AS-1
AS-3
AS-4
AS-5
P/N
MA0234139
MA0234140
MA0234141
MA0234142
Mechanical Lockout Kit
Code
LD-60
LD-61
LD-62
LD-63
P/N
MA0026407
MA0026408
MA0026409
MA0026410
Manual Jackscrew Override Kit
Code
MJX-1
MJX-2
MJX-3
MJX-4
MJX-5
P/N
MA0026451
MA0026452
MA0026453
MA0026454
MA0026455
Manual Override Gearbox
(QPX_/M only)
Code
SRO-1
SRO-2
SRO-3
SRO-4
SRO-5
P/N
MA0043214
MA0043215
MA0043216
MA0043217
MA0043218
Fusible Plug
Code
LK-3116
P/N
MA0044535
