Motorised three-way diverting ball valve, for heating and conditioning systems.
Product Description
Motorised three-way diverting ball valve, for heating and conditioning systems.
Complete with three-point control actuator.
With insulation.
With auxiliary microswitch.
Technical data
Contact rating (230 V):
6 (2) A
Protection class:
IP 65
△p max.:
10 bar
Ambient temperature range:
-10–55 °C
Medium temperature range:
-10–110 °C
Maximum working pressure:
16 bar
Certifications
pdf
Drawings and specifications
| Part number | Connection | Electric supply | Kv | Actions |
|---|---|---|---|---|
| 638373 | R 1 1/4" (EN 10226-1) M |
230 V AC | 24,7 m³/h | |
|
Opening-Closing time
50 s (90° rotation)
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|
2D drawings
Tender text
CALEFFI, 638373.
Motorised three-way diverting ball valve, for heating and conditioning systems.
With insulation.
With auxiliary microswitch.
Complete with three-point control actuator.
Connection: R 1 1/4" (EN 10226-1) M. Maximum working pressure: 16 bar. Medium temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Electric supply: 230 V AC. Protection class: IP 65. Contact rating (230 V): 6 (2) A. Kv: 24,7 m³/h. Opening-Closing time: 50 s (90° rotation).
SCIP code
c1eb1f33-56f6-46b9-baa8-b6646107c9c5
|
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| 638383 | R 1 1/2" (EN 10226-1) M |
230 V AC | 47 m³/h | |
|
Opening-Closing time
50 s (90° rotation)
|
||||
|
2D drawings
Tender text
CALEFFI, 638383.
Motorised three-way diverting ball valve, for heating and conditioning systems.
With insulation.
With auxiliary microswitch.
Complete with three-point control actuator.
Connection: R 1 1/2" (EN 10226-1) M. Maximum working pressure: 16 bar. Medium temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Electric supply: 230 V AC. Protection class: IP 65. Contact rating (230 V): 6 (2) A. △p max.: 10 bar. Kv: 47 m³/h. Opening-Closing time: 50 s (90° rotation).
SCIP code
2adca643-a365-442a-82c0-573076283b79
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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.
Faq - Frequent questions
Yes, because the actuator is IP 65 certified and can be installed in any position.