Motorised regulating unit DN 25, for heating and cooling systems.
Product Description
Motorised regulating unit DN 25, for heating and cooling systems.
Factory configuration: upstream flow - supply on the RH side.
Complete with:
- high-efficiency pump;
- motorised mixing valve;
- designed for heat meter installation CONTECA EASY codes 750405G or 750705G.
RH/LH reversible.
With insulation.
With auxiliary microswitch.
Technical data
Main centre distance:
125 mm
Adjustment temperature range:
25–50 °C
Medium temperature range:
5–90 °C
Maximum working pressure:
10 bar
Certifications
pdf
Drawings and specifications
| Part number | Boiler side connection | System side connection | Electric supply | Actions |
|---|---|---|---|---|
| 767662HE2 | G 1 1/2" A (ISO 228-1) M |
G 1" (ISO 228-1) F |
230 V AC | |
|
Control signal
3 point
|
||||
|
2D drawings
Tender text
CALEFFI, 767662HE2.
Motorised regulating unit DN 25, for heating and cooling systems.
With insulation.
With auxiliary microswitch.
Factory configuration: upstream flow - supply on the RH side.
Complete with:
- high-efficiency pump;
- motorised mixing valve;
- designed for heat meter installation CONTECA EASY codes 750405G or 750705G.
RH/LH reversible. Boiler side connection: G 1 1/2" A (ISO 228-1) M. System side connection: G 1" (ISO 228-1) F. Maximum working pressure: 10 bar. Medium temperature range: 5–90 °C. Adjustment temperature range: 25–50 °C. Electric supply: 230 V AC. Control signal: 3 point. Main centre distance: 125 mm.
SCIP code
3bd77297-493c-4165-9e99-e0d535414066
|
||||
| 767664HE2 | G 1 1/2" A (ISO 228-1) M |
G 1" (ISO 228-1) F |
24 V AC/DC | |
|
Control signal
0–10 V
|
||||
|
2D drawings
Tender text
CALEFFI, 767664HE2.
Motorised regulating unit DN 25, for heating and cooling systems.
With insulation.
With auxiliary microswitch.
Factory configuration: upstream flow - supply on the RH side.
Complete with:
- high-efficiency pump;
- motorised mixing valve;
- designed for heat meter installation CONTECA EASY codes 750405G or 750705G.
RH/LH reversible. Boiler side connection: G 1 1/2" A (ISO 228-1) M. System side connection: G 1" (ISO 228-1) F. Maximum working pressure: 10 bar. Medium temperature range: 5–90 °C. Adjustment temperature range: 25–50 °C. Electric supply: 24 V AC/DC. Control signal: 0–10 V. Main centre distance: 125 mm.
SCIP code
ef6162d5-5c29-4c0b-bf85-7600ba06404b
|
||||
dwg
dxf
igs
stp
bim
Pipe Sizer Caleffi
This application allows for sizing and making calculations for pipes and conduits carrying water or air, respectively for hydraulic or aeraulic plants.
