Type B/240
9
PARTS LIST
Key Description
1 Cap
2 Ring nut
3 Spring
4 Nut
5 Spring holder
6 Spring
7 Relief valve guide
8 Special nut
9 Cover
10 Spring guide plate
11 Diaphragm plate
13 Relief valve stem
14* Diaphragm unit
15 Screw
16 Spring holder
17* O-ring
18* Hub unit
19 Bush
20* Diaphragm
21 Body
22 Seat
23* Pad unit
24* O-ring
25 Slam-shut controller OS/66
26 Connection
27* O-ring
28 Stem
29 Plug
30* O-ring
31 Spring holder
32 Spring
33 Pad holder
34 Elastic ring
35* O-ring
36 Centring unit
37* Pad holder unit
38* O-ring
39 Plate
40 Shaft
41 Spring
42 Spacer
43 Lever
44 Servomotor body
45 Connection
46 Elastic washer
47 Frame
48 Elastic ring
49 Net
50 Lid
51 Label
52 Screw
53 Pin
54 Dado
55 Clamp
56 Screw
57 Pipe
58 Connection
59 Pipe
60 Pipe extension
64 Pawl
66 Flange
67 Hub
68* O-ring
69 Relief valve pipe
70 Relief valve plate
71 Filter
72 Elastic pin
73* O-ring
74 Relief valve seat
75 Gasket
77* O-ring
78 Screw
79 Plate
Rubber parts marked with (*) are supplied in the “spare parts kit”,
recommended as stock. To order the kit it is necessary to communicate to
us the type of the regulator and its serial number.
C
N
I
A
R
N
I
I
C
F
F
O
A
T
R
A
T
A
I
E
C
C
M
A
N
I
A
N
G
O
L
O
Y
B
L
A
T
I
53
52
78
60 59
55
54 56
A
58
PIPE EXTENSION, ONLY FOR OUTLET
PRESSURES 15 TO 40 mbar
Figure 6. B/240 Series Regulator LM/1234