33
24
33
42
92
A
101
50
2
58
9
35
93
11
75
42
18
245
35
2
58
270
The Company BARDIANI VALVOLE reserves the right to modify its products at any time without prior notice.
(GB-IST-B925-0910) 31/35
14. Assembly of B925 - B925B divert
Air
COUNTERHOLD
Air
24.
Close the middle body (92) and the upper body
(42) with the clamp (33).
25.
Supply air to the central air fitting (24). Assem
-
ble the cylinder and shutters on the valve body
(42) with the clamp (33).
20.
Using a press with a plug specially made for the ope-
ration (A) preload the stopper (18). Screw the socket
screw (101) in the cylinder (9).
This operation must be carried out with great
care by a specialised person.
21.
Introduce the sealing ring disc (50) in to the part
assembling (35) and screw the upper shutter (2)
in the adjusting sleeve (58).
22.
Insert the seal ring (270
present into the B925B
) into
the pin guide (245)*, screw the pin guide (245)*, through
the slotted hole on the part assembling (35), on the upper
shutter (2). Tighten adjusting sleeve (58) using an hand
spanner.
23.
Supply air to the upper air fitting (75). Screw
lower shutter (93) counterhold the shaft (11)
with an allen wrench.
*Lubricate elastomers with a product suitable for food contact
