Hydraulic Connection
HyPower-Geko
50
FläktGroup DC-2014-0022-GB 2018-05/R5 • Subject to modifications
3-way valve
Pos. 1:
Supply line cooling
Pos. 2:
Valve actuator motor cooling
Pos. 3:
Shut-off valve/ball valve cooling (optional)
Pos. 4:
Shut-off valve/ball valve heating (optional)
Pos. 5:
Return line cooling
Pos. 6:
Supply line heating
Pos. 7:
Valve actuator motor heating
Pos. 8:
Return line heating
Fig. 5-17: Piping connections of 4-pipe system, 3-way valve, left connection
Pos. 1:
Supply line cooling
Pos. 2:
Valve actuator motor cooling
Pos. 3:
Shut-off valve/ball valve cooling (option-
al)
Pos. 4:
Shut-off valve/ball valve heating (option-
al)
Pos. 5:
Return line cooling
Pos. 6:
Supply line heating
Pos. 7:
Valve actuator motor heating
Pos. 8:
Return line heating
Fig. 5-18: Piping connections of 4-pipe system, 3-way valve, right connection
User instructions!
The valve accessories are always delivered separately and must be installed on-site
to the basic unit.
The ball valves can be fitted at the water inlet or return line, the shut-off valve must
always be fitted at the return line!