FlowAct Diaphragm Linear Actuator FCD VLENIMFACTA4 10/16
8
10 Assembly on valve
The FlowAct diaphragm linear actuator is al-
lowed to be assembled and reassembled only
by qualified staff - personnel who are familiar
with assembling, reassembling, installation and
commissioning of this product, and possess the
relevant qualifications in their field of activity.
When performing repairs, personnel are to follow these in-
structions using only
original
equipment manufacturer
(OEM) spare parts and recommended special tools to ensure
the reliability of the FlowAct diaphragm linear actuator.
Only Flowserve trained and authorized personnel are allowed
to repair (disassemble and reassemble) the FlowAct in haz-
ardous areas.
Actuators for oil and grease-less service or oxygen service
may only be disassembled and reassembled in clean rooms
(ISO 14644- ISO 8, US FED STD 209 E - M 6.5, or equivalent).
Minimum Clearance Zone
Height of
valve
Face to face
dimensions
~ H
~ R
~ 180 mm ~ 7.1 inch
Removal space
for actuator
Figure 5: Overhead clearance drawing
Actuator Size
~ R
~ H
max
without
accessories
accessories
direct mounted
accessories
NAMUR -
mounted
with
side mounted
hand wheel
without
hand wheel
with
top mounted
hand wheel
250
mm
135
195
290
-
335
595
500
mm
180
195
330
-
460
870
700
mm
205
205
345
-
600
925
1500
mm
275
-
415
685
800
-
3000
mm
275
-
415
685
1140
-
Table 3: Overhead clearance dimensions / drawing
