16
17
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6.1 Structure of balancing valves < DN 50
6. Appendices
9
11
7
14
8
10
3
12
13
15
1
3
4
5
16
17
2
2
6
Compo-
nent
number
Name
Units
1
Body
1
2
Extension pipe, pressed
2
3
Ball seal
2
4
Support plate
2
5
Spring plate
2
6
Stem bush
1
7
Stem
1
8
Sealing cuff
1
9
Retaining ring
1
10
Sliding plate
1
11
O-ring
2
12
Ball
1
13
Flow pipe
1
14
Precision control knop
1
15
LBP O-ring
2
16
Measuring block, blue
1
17
Measuring block, red
1
