7
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Control pressure
8.1
NC control pressure
8.2
NO control pressure and DA control pressure EPDM and FPM diaphragm
8.3
NO control pressure and DA control pressure PTFE diaphragm
Drive size
Control pressure max. operating pressure for sealing
material
DN
d
[bar]
EPDM / FPM
PTFE / EPDM
bar
bar
15
20
K-52 NC
5.0 – 10
10
5
K-62 NC
5.0 – 10
-
10
20
25
K-62 NC
5.5 – 10
10
5
K-82 NC
5.0 – 10
-
10
25
32
K-82 NC
5.5 – 10
10
10
32
40
K-122 NC
5.5 – 10
10
10
40
50
K-122 NC
5.5 – 10
10
10
50
63
K-123 NC
5.5 – 10
10
10
Содержание 4 PVC-U
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