Series 638

Motorised three-way ball valve, for heating and conditioning systems.

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Product Description

Motorised three-way ball valve, for heating and conditioning systems.
90° rotation.
With insulation.
With auxiliary microswitch.

Technical data

Operating time: 50 s
Maximum working pressure: 16 bar
Medium temperature range: -10–110 °C
Ambient temperature range: -10–55 °C
Electric supply: 230 V (AC)
Power consumption: 6 VA
Protection class: IP 65
Contact rating (230 V): 6 (2) A
△p max.: 10 bar

Certifications

CE
ENEC13

Drawings and specifications

Part number Connection Kv
2D drawings
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Tender text
Motorised three-way ball valve, for heating and conditioning systems. With insulation. With auxiliary microswitch. 90° rotation. 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). Power consumption: 6 VA. Protection class: IP 65. Contact rating (230 V): 6 (2) A. △p max.: 10 bar. Kv: 24,7 m³/h.
2D drawings
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3D models
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Tender text
Motorised three-way ball valve, for heating and conditioning systems. With insulation. With auxiliary microswitch. 90° rotation. 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). Power consumption: 6 VA. Protection class: IP 65. Contact rating (230 V): 6 (2) A. △p max.: 10 bar. Kv: 47 m³/h.

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