Motorised regulating unit DN 32, for heating systems.
Product Description
Motorised regulating unit DN 32, for heating systems.
Right - left convertible.
Available with three-point control signal actuator (note A) or 0(2)–10V control signal and 0–10V feedback signal (note B).
Regulation with three-way sector valve.
With insulation.
Technical data
Type of pump:
UPML 25-105
Main centre distance:
125 mm
Medium temperature range:
5–100 °C
Maximum working pressure:
10 bar
Note
Note A: three-point control signal actuator.
Operating time: 150 s.
Can be combined with regulators code 161010 and 1520 series.
Note B: 0(2)–10 V control signal actuator.
Feedback signal: 0–10 V.
Operating time: 75 s.
Can be combined with regulator code 161010 (for actuator electic supply use 230V / 24V transformer).
Certifications
pdf
Drawings and specifications
| Part number | System side connection | Boiler side connection | Note | Actions |
|---|---|---|---|---|
| 167662HE2 | G 1 1/4" (ISO 228-1) F |
G 1 1/2" A (ISO 228-1) M |
A | |
|
Electric supply
230 V AC
|
Flow rate with available head 4 m w.g.
3,7 m³/h
|
|||
|
2D drawings
Tender text
CALEFFI, 167662HE2.
Motorised regulating unit DN 32, for heating systems.
With insulation.
Right - left convertible.
Available with three-point control signal actuator (note A) or 0(2)–10V control signal and 0–10V feedback signal (note B).
Regulation with three-way sector valve.
System side connection: G 1 1/4" (ISO 228-1) F. Boiler side connection: G 1 1/2" A (ISO 228-1) M. Maximum working pressure: 10 bar. Medium temperature range: 5–100 °C. Electric supply: 230 V AC. Main centre distance: 125 mm. Flow rate with available head 4 m w.g.: 3,7 m³/h. Type of pump: UPML 25-105.
SCIP code
bec9df4f-c23a-4c61-94c6-91da0cbc99a6
|
||||
| 167664HE2 | G 1 1/4" (ISO 228-1) F end outlet |
G 1 1/2" A (ISO 228-1) M |
B | |
|
Electric supply
24 V AC
|
Flow rate with available head 4 m w.g.
3,7 m³/h
|
|||
|
Tender text
CALEFFI, 167664HE2.
Motorised regulating unit DN 32, for heating systems.
With insulation.
Right - left convertible.
Available with three-point control signal actuator (note A) or 0(2)–10V control signal and 0–10V feedback signal (note B).
Regulation with three-way sector valve.
System side connection: G 1 1/4" (ISO 228-1) F, end outlet. Boiler side connection: G 1 1/2" A (ISO 228-1) M. Maximum working pressure: 10 bar. Medium temperature range: 5–100 °C. Electric supply: 24 V AC. Main centre distance: 125 mm. Flow rate with available head 4 m w.g.: 3,7 m³/h. Type of pump: UPML 25-105.
SCIP code
d295c0c6-2b1d-4709-8bd4-d7778484017f
|
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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.
