Flowserve PMV D20 - Manual (Page 20)

20
Rotary actutaors VDI/VDE 3485
(Namur)
Mount bracket 1 to positioner. Secure
with 4 x M6 screws 2.
Fit positioner on actuator and secure
with 4 x screws 3.
Install tubing 4 between actuator and po-
sitioner.
See section 7.
Linear actuator “Flow act” (Direct
mounting, integrated tubing.
Check O-rings, Install bracket 1 to posi-
tioner and secure with screws.
Fit pin on valve stem.
Fit lever arm to positioner shaft.
Fit and check O-rings and positioner to
actuator and secure with 2 x screws 2.
No tubing needed, it’s integrated with
actuator, fit plug in positioner out port.
Linear actuator VDI/VDE 3847
(Direct mounting, integrated tubing.
Check O-rings, Install bracket
1 to positioner and secure with 2 x
screws 2.
Fit pin on valve stem.
Fit lever arm to positioner shaft.
Fit and check O-rings and positioner to
actuator and secure with 2 x screws 3.
No tubing needed, it’s integrated with
actuator.
1
2
3
4
1
2
1
2
3