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Types EZH and EZHSO
44
138
139
140
141
71
160
L2
143
145
S2
145
70
83
157
L2
158
157
13
11
8
L2
8
L2
9
L2
5
8
L2
66
8
L2
64
L2
L2
9
L2
8
7
L2
61
L2
8
9
L2
8
L2
2
1
Apply Lubricant (L) / Sealant (S)
L2 = Silicone-based or PTFE-based grease
S2 = Anaerobic methacrylate sealant for threads
S3 = General purpose medium bond strength threadlocker
1. Lubricant and sealant must be selected such that they meet the temperature requirements.
32
Figure 18. Type EZH Main Valve Assembly (DN 150 and 200)
160
L2
142
73
10
32
S3
:
(1)
72
10
69
L2
S2
33
2
L2
198
197
34
L2
69
14
15
L2
16
17
18
20
L2
19
21
22
23
25
23
27
L2
29
L2
30
34
L2
FOR DN 200 ONLY
ERAA01010_AA
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