Installation, Operation and Maintenance Manual
MAN 573 Rev. 8
July 2020
B.
Valve stem with horizontal axis:
The actuator can also be lifted to assemble directly onto the valve with stem with horizontal
axis. To make easier this operation, Biffi suggest to move the lifting eyelet from its standard
position, and place it in this suggested position:
Figure 5
A
B
A
A
A
BACK SIDE VIEW
Lifting eyelets (horizontal stem valve mounting position)
Lifting point to balance weight (suitable for slings)
(horizontal stem valve mounting position)
A = Lifting eyelets
B = Lifting point (balancing)
FRONT VIEW
SIDE VIEW
TOP VIEW
Lifting eyelets suitable for vertical stem
valve mounting position (standard)
Lifting eyelets (standard position)
Installation
7
Section 2: Installation
