Ball Valve Technical Data; Medium; Temperature With Note; Pressure - GEM B54 Operating Instructions Manual

7 Ball valve technical data

7.1 Medium

Working medium:

7.2 Temperature with note

Media temperature:
Ambient temperature:
Storage temperature:

7.3 Pressure

Operating pressure:
Vacuum:
Pressure/temperature
diagram:
Leakage rate:
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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 — 220 °C
For media temperatures > 100 °C , we recommend using a mounting kit with adapter between the
ball valve and the actuator.
-20 — 60 °C
5 — 40 °C
0 — 63 bar
Can be used up to a vacuum of 50 mbar (absolute)
These values apply to room temperature and air. The values may deviate for other media and other
temperatures.
80
70
1/4" - 1¼"
60
50
1½" - 2"
40
30
2½" - 4"
20
10
0
-10 0 20 40
Use the clamped union with the correct pressure rating for a safe and correct pipeline design. Pres-
sure ratings of the clamp alone are generally higher, but do not take into account the fully clamped
assembly with gasket
Leakage rate according to ANSI FCI70 – B16.104
Leakage rate according to EN12266, 6 bar air, leakage rate A
65 °C
60 80 100 120 140 160 180 200
Temperature [°C]
65 / 104
7 Ball valve technical data
220 240
GEMÜ B54