GEA Elite-Geko - Aspectenvironmental.com

Valves
Valves with Thermoelectric Actuators (230 V~)
GEA Elite-Geko
Thermoelectric valve actuators
– Plastic actuator casing
Technical data:
Function type
T
Control type
2-point (modulating)
Operating voltage
230 V AC
50/60 Hz
Power consumption [W] 3
Heat up current [A] 0.6
Rated current [A] 0.014
Type of protection
IP44
Run time (approx.) [min] 2.5
Operating force [N]
90 N
Control stroke [mm] 4
Max. allowed ambient temp. 50 °C
Connecting cable [m] 1
Fig. 25
Two and three way valves
– Brass or red brass valve body
– Stainless steel spindle and cone
Technical data:
Rated pressure
16 bar
max. medium temperature 120 °C
max. glycol concentration 50 %
Rated dimensions
[mm]
Stroke 2,5
mm
a b c d e
G 1/2" A
G 3/4" A
56
66
40
40
34.5
36.6
5
5
Fig. 26
The regulation valves are mounted by others on site,
i.e. with piping and wired.
Three valve valves:
DN
k VS A-AB
[m 3 /h]
k VS B-AB
[m 3 /h]
Valve external
thread
Dp max
[kPa]
Order-Nr.
15 1.6 1.0 G 1/2" A 200 VGE.T316.0#
20 4.0 2.5 G 3/4" A 100 VGE.T340.0#
Pressure drop Δp [kPa]
Fig. 27
•
Water flow rate V [l/h]
Two valve valves:
DN
k VS A-AB
[m 3 /h]
Valve external
thread
Dp max
[kPa]
Order-Nr.
15 1.6 G 1/2" A 300 VGE.T216.0#
20 4.0 G 3/4" A 100 VGE.T240.0#
With mounted valves for a 4-pipe system the order
number must be specified with k vs value and number of
ways of heating valve, e.g. VGE.T340T216.0# (see
Product Type Code on page 23).
The symbol "#" is reserved for medium connection left
(L) or right (R).
Note: The max. pressure drop in heat exchanger with
fully open valve should not exceed 25 kPa in cooling
mode and 20 kPa in heating mode.
22 PR-2009-0103-GB • Subject to modifications • Status 08/2009