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 .............................................................................................. 8
3.1. Unpacking/delivery ...............................................................................
8
3.2. General installation ................................................................................
10
3.3. Welding ............................................................................................
11
3.4. Recycling information .............................................................................
12
4. Operation ............................................................................................... 13
4.1. Operation ..........................................................................................
13
4.2. Troubleshooting ...................................................................................
15
4.3. Recommended cleaning .........................................................................
16
5. Maintenance ........................................................................................... 18
5.1. General maintenance .............................................................................
18
5.2. Dismantling the valve .............................................................................
20
5.3. Elastomer seat ring replacement ................................................................
21
5.4. Assembly of valve .................................................................................
22
5.5. Actuator bushing replacement ..................................................................
22
5.6. Dismantling of optional maintainable actuator .................................................
22
5.7. Assembly of optional maintainable actuator ...................................................
22
5.8. Additional equipment .............................................................................
23
6. Technical data ......................................................................................... 24
6.1. Technical data .....................................................................................
24
7. Parts list and Service Kits ........................................................................... 25
7.1. Drawing ............................................................................................
25
7.2. Unique 7000 TR2 - Shut-off-Valve ..............................................................
26
7.3. Unique 7000 TR2 - Change-over-Valve ........................................................
28
7.4. Unique 7000 Elastomer plug seal - Shut-off-Valve ............................................
30
7.5
.
Uni
que 7000 Elastomer plug seal - Change-over-Valve ......................................
32
3
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