Table of contents
The information herein is correct at the time of issue but may be subject to change without prior notice
1. Declaration of Conformity ........................................................................... 5
2. Safety .................................................................................................... 6
2.1. Important information .............................................................................
6
2.2. Warning signs .....................................................................................
6
2.3. Safety precautions ................................................................................
7
3. Installation .............................................................................................. 8
3.1. Unpacking/intermediate storage ................................................................
8
3.2. General information ...............................................................................
10
3.3. Welding ............................................................................................
12
3.4. Recycling information .............................................................................
16
4. Operation ............................................................................................... 17
4.1. Operation ..........................................................................................
17
4.2. Fault finding and repair ...........................................................................
18
4.3. Recommended cleaning .........................................................................
19
5. Maintenance ........................................................................................... 23
5.1. General maintenance .............................................................................
23
5.2. Dismantling the valve .............................................................................
25
5.3. Lower plug, replacement of radial seal .........................................................
27
5.4. Upper plug, replacement of axial seal ..........................................................
29
5.5. Valve assembly ....................................................................................
31
5.6. Dismantling of actuator ...........................................................................
34
5.7. Assembly of actuator .............................................................................
35
6. Technical data ......................................................................................... 36
6.1. Technical data .....................................................................................
36
7. Parts list and service kits ............................................................................ 39
7.1. Four configurations examples ...................................................................
39
7.2. Actuator ............................................................................................
41
7.3. Plug setup overview ..............................................................................
45
7.4. Plug setup 1 .......................................................................................
49
7.5. Plug setup 2 .......................................................................................
53
7.6. Plug setup 3 .......................................................................................
57
7.7. Plug setu
p 4 .......................................................................................
61
7.8. Plug setup 5 .......................................................................................
65
7.9. Plug setup 6 .......................................................................................
69
7.10.Plug setup 7 .......................................................................................
73
7.11.Plug setup 8 .......................................................................................
77
7.12.Plug setup 9 .......................................................................................
81
7
.13.
P
lug setup 10 .....................................................................................
85
7.14.Plug setup 11 .....................................................................................
89
7.15.Plug setup 12 .....................................................................................
93
7.16.Plug setup 13 .....................................................................................
97
7.17.Plug setup 14 .....................................................................................
101
7.18.Plug setup 15 .....................................................................................
105
7.19.Plug setup 16 .....................................................................................
109
7.20.Valve body .........................................................................................
113
3
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