42
108
52
64
126
50
106
70
60
69
81
121
35
120
62
14
2
240
78
51
94
193
242
(GB-IST-B925-0910) 18/35
The Company BARDIANI VALVOLE reserves the right to modify its products at any time without prior notice.
12. Assembly of B925 - B925B
1.
Heat up seal rings (14 and 62)* in water to approx
85°C to soften them, insert this seal rings in the
seat in the upper shutter (2), using a cylindrical
object to push this rings in the cross way. Also
insert the seal ring (240
present only into the
B925B
)*.
3.
Insert the seal rings (69 and 126)* and the
guide bushing (64) in the lower plug (52).
4.
Insert the seal ring (108)* in the upper body
(42).
5.
Insert the seal rings (60 and 70)* and the guide bushing
(106) in the sealing ring disc (50).
2.
Insert the seal ring (94)* into the lower shutter (51)
fitting as described in step 1. Also insert the seal
ring (242
present into the B925B
)* and (78
not
present into the B925B
)* and the guide bushing
(193).
6.
Insert the seal rings (121 and 81) and the guide
bushing (120) in the part assembling (35).
*Lubricate elastomers with a product suitable for food contact
