GEM 613 - Technical Data GEMÜ

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613, 618
O-ring material for valve bodies
with union ends
Diaphragm material O-ring material
NBR EPDM
FPM FPM
EPDM EPDM
PTFE FPM
Other combinations on request
Pressure / temperature correlation for plastic
Temperature in °C
(plastic body)
-20 -10 ±0 5 10 20 25 30 40 50 60 70 80
Valve body material Permissible operating pressure in bar
PVC-U Code 1 - - - - 6.0 6.0 6.0 4.8 3.6 2.1 0.9 - -
PP Code 5 - - - 6.0 6.0 6.0 6.0 5.1 4.2 3.3 2.4 1.6 0.9
PVDF Code 20 6.0 6.0 6.0 6.0 6.0 6.0 6.0 5.4 4.8 4.3 3.8 3.2 2.8
Data for extended temperature ranges on request. Please note that the ambient temperature and medium temperature generate a combined
temperature at the valve body which must not exceed the above values.
Working medium temperature
Valve body PVC-U 10 to 60 °C
Valve body PP 5 to 80 °C
Valve body PVDF -20 to 80 °C
The permissible operating pressure depends on the working
medium temperature
Ambient temperature
Valve body PVC-U 10 to 50 °C
Valve body PP 5 to 50 °C
Valve body PVDF -10 to 50 °C
Protection class
IP 65 acc. to DIN 40050
Operating time
See actuator version (see chapter 7.1)
approx. 17 or 45 s
Working medium
Corrosive, inert, gaseous and liquid media which have no
negative impact on the physical and chemical properties of
the body and diaphragm material.
Electrical data
Power supply Uv = 24 V 50/60 Hz ± 10 %
Uv = 120 V 50/60 Hz ± 10 %
Uv = 230 V 50/60 Hz ± 10 %
Power consumption 3.5 VA
Rating Continuously rated
Electrical connection 2 x PG 13.5
(functional module versions AE, AP)
2 x round connector (Binder series 717)
(functional module versions E1, E2, E3)
6 Technical data
6.1 Technical data GEMÜ 613
Diaphragm
size
Nominal size
Operating
pressure
Kv value
[m³/h]
Weight
[DN] [bar] ISO connection [g]
10
12 0 - 6 2.8 1000
15 0 - 6 3.5 1050
All pressures are given as gauge pressures, when applied upstream only.
Kv values determined acc. to DIN EN 60534, inlet pressure 5 bar, p 1 bar, PVC-U valve body and soft elastomer diaphragm.
The Kv values for other product configurations (e.g. other diaphragm or body materials) may differ. In general, all diaphragms are subject to
the influences of pressure, temperature, the process and their tightening torques. Therefore the Kv values may exceed the tolerance limits of
the standard.