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11
10
L2
62
L2
8
9
L2
8
L2
L2
7
5
L2
4
3
2
1
TOP VIEW
140
160
L2
143
IMPROVED TRAVEL
INDICATOR DETAIL
GD89918_H
APPLY LUBRICANT (L) / SEALANT (S)
L1 = LITHIUM HYDROXYSTEGRATE NLGI 2 GRADE GREASE
L2 = SILICONE-BASED GREASE
S1 = ANAEROBIC METHACRYLATE SEALANT FOR NUTS AND BOLTS
S2 = ANAEROBIC METHACRYLATE SEALANT FOR THREADS
1. Lubricant and sealant must be selected such that they meet the temperature requirements.
Type EZH Relief or Backpressure Regulator
L1
13 14
44
138
139
140
141
L2
143
L2
142B
145
S2
144
VERSION WITHOUT
TRAVEL INDICATOR
DETAIL
NPS 1 THROUGH 3 / DN 25 THROUGH 80
:
(1)
Figure 4. Type EZH Main Valve Assembly
L2
L2 L2
L2 L2 L2
4
8 10 9
8 15 16 17 18 19 20
38
6
FOR NPS 1 / DN 25
EZH SERIES
VERSION ONLY
L1
10
21
22
23
24
25
26
6
S1
27
28
L2
29
L2
30
31
32
33
S1
L2
34
32
33
S1
FOR NPS 3 / DN 80
EZH SERIES
VERSION ONLY
35
7
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