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ALFA LAVAL UNIQUE MIXPROOF TANK OUTLET VALVE INSTRUCTION MANUAL—REV 8/21
Table of contents
The information herein is correct at the time of issue but may be subject to change without prior notice
1. EC Declaration of Conformity .......................................................................
4
2. Safety ....................................................................................................
5
2.1. Important information .............................................................................
5
2.2. Warning signs .....................................................................................
5
2.3. Safety precautions ................................................................................
6
3. Installation ..............................................................................................
7
3.1. Unpacking/intermediate storage ................................................................
7
3.2. Recycling information .............................................................................
9
3.3. General installation ................................................................................
9
3.4. Welding ............................................................................................
11
4. Operation ...............................................................................................
14
4.1. Operation ..........................................................................................
14
4.2. Fault finding and repair ...........................................................................
15
4.3. Recommended cleaning .........................................................................
16
5. Maintenance ...........................................................................................
19
5.1. General maintenance .............................................................................
19
5.2. Dismantling of valve ..............................................................................
21
5.3. Tank plug, replacement of radial seal ...........................................................
24
5.4. Balanced plug, replacement of axial seal .......................................................
25
5.5. Assembly of valve .................................................................................
27
5.6. Dismantling of acutator ...........................................................................
30
5.7. Assembly of actuator .............................................................................
32
6. Technical data .........................................................................................
34
6.1. Technical data .....................................................................................
34
7.
Parts list and service kits ...........................................................................
36
7.1. Actuator ............................................................................................
36
7.2. Plug setup 6 (tank flange) ........................................................................
38
7.3. Plug setup 12 (tank flange) ......................................................................
40
7.4. Plug setup 6 (stub flange) ........................................................................
42
7.5. Plug setup 12 (stub flange) ......................................................................
44
7.6. Valve bodies .......................................................................................
46
7.7. Installation kit B ...................................................................................
48
7.8. Installation kit C ...................................................................................
50
7.9. Installation kit G ...................................................................................
52
7.10.Installation kit H and H2 ..........................................................................
54
7.11.Axial installation tool ..............................................................................
56
7.12.Radial installation tool ............................................................................
58
7.13.Mounting tool for lip seal .........................................................................
60
3
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