Pump group with three-way mixing valve with servo motor GPO S
Pump groups
Heating circuit set
The pump group with a three-way mixing valve is used to force the circulation of the working medium in the central heating, process heating and cooling system. The circulation pump enables operation in : Δp-c, Δp-v, constant speed.
Equipment of the pump group:
- two ball shut-off valves with integrated thermometers and a check valve on the supply line,
- Circulation pump Wilo Para SC with 130 mm spacing,
- Three-way mixing valve with servo motor,
- thermal insulation.
Technical Data
| GPO S DN 20 | GPO S DN 25 | |
| Wilo Para pump | 15/6 SC | 25/6 SC |
| Tension | 1~230V, 50-60Hz | |
| Performance | 3-43W | |
| electricity consumption | I 0.44A | |
| efficiency ratio | EEI ≤ 0.20 | |
| valve opening time | 124s | |
| Max. Pressure | 6 bar | |
| Max. Temperature | 90°C | |
| connection distance | 125mm | |
| Dimensions (L. x W. x H.) | 390x275x140mm | |
| Weight | 6.5kg | 6.9kg |
| Upper connections | 2 x IG ¾” | 2 x IG 1” |
| Lower connections | 2 x AG 1” | 2 x AG 1½” |
| flow rate | KVS 5.3 | KVS 8 |
| servo motor | 8Nm | 8Nm |
Hydraulic properties
