Gemü 514Z Betriebsanleitung Seite 40

7Technical data
Kv values:
Filling volume:
Leakage rate:
Piston diameter:
GEMÜ 514Z
DN Kv values
15 5.4
20 10.0
25 15.2
32 23.0
40 41.0
50 71.0
65 108.0
80 160.0
Kv values in m³/h
Actuator version
1Z
2Z
Seat seal Standard
Metal DIN EN
12266-1
PTFE DIN EN
12266-1
Actuator version
1Z
2Z
Piston
Top
Bottom
Top
Bottom
Test proced- Leakage rate
ure
P12
P12
Piston diameter
70 mm
120 mm
40 / 64
Filling volume
0.07 dm³
0.10 dm³
0.51 dm³
0.60 dm³
Test medium
F Air
A Air
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