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7 Ball valve technical data
7.1 Medium
Working medium:
7.2 Temperature
Media temperature:
Ambient temperature:
Storage temperature:
7.3 Pressure
Operating pressure:
Pressure/temperature
diagram:
Leakage rate:
Kv values:
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Corrosive, inert, gaseous and liquid media and steam which have no negative impact on the phys-
ical and chemical properties of the body and seal material.
-10 to 220 °C
0 — 60 °C
5 — 40 °C
0 to 63 bar
80
70
1/4" - 1¼"
60
50
1½" - 2"
40
30
2½" - 4"
20
10
0
-10 0
20 40
Leakage rate according to ANSI FCI70 – B16.104
Leakage rate according to EN12266, 6 bar air, leakage rate A
DN
NPS
59, 80
8
1/4"
10
3/8"
15
1/2"
20
3/4"
26
25
1"
56
32
1¼"
40
1½"
172
50
2"
327
65
2½"
516
80
3"
817
100
4"
1376
Kv values in m³/h
1) Connection type
Code 17: Spigot EN 10357 series A (formerly DIN 11850 series 2)/DIN 11866 series A
Code 59: Spigot ASME BPE
Code 60: Spigot ISO 1127/EN 10357 series C/DIN 11866 series B
Code 80: Clamp ASME BPE, face-to-face dimension FTF ASME BPE
65 °C
60
80 100 120 140 160 180 200
Temperature [°C]
Connection code
1)
60
17
-
7
7
-
7
7
9
18
18
43
43
77
77
-
95
95
206
206
344
344
602
602
844
844
1462
1462
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7 Ball valve technical data
220 240
GEMÜ B54
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