Series 638

Motorised three-way ball valve, 90° rotation - "T" drilling.

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Product Description

Motorised three-way ball valve, 90° rotation - "T" drilling.
Reduced bore. With three-point control actuator.
Actuator torque 15 N·m.

With auxiliary microswitch.

Technical data

△p max.: 10 bar
Opening-Closing time: 50 s (90° rotation)
Auxiliary microswitch contact rating (230 V): 6 (2) A
Protection class: IP 65
Ambient temperature range: -10–55 °C
Medium temperature range: -10–110 °C
Maximum working pressure: 16 bar

Certifications

CE
ENEC13

Drawings and specifications

Part number Connection Electric supply Kv Actions
638153 R 3/4" (EN 10226-1) M
230 V AC 9,5 m³/h
2D drawings
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3D models
Tender text
CALEFFI, 638153. Motorised three-way ball valve, 90° rotation - "T" drilling. With auxiliary microswitch. Reduced bore. With three-point control actuator. Actuator torque 15 N·m. Connection: R 3/4" (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. Auxiliary microswitch contact rating (230 V): 6 (2) A. △p max.: 10 bar. Kv: 9,5 m³/h. Opening-Closing time: 50 s (90° rotation).
SCIP code
fdfea371-d7ae-4081-8b93-47a17a4eea3e
638163 R 1" (EN 10226-1) M
230 V AC 12,9 m³/h
2D drawings
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3D models
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Tender text
CALEFFI, 638163. Motorised three-way ball valve, 90° rotation - "T" drilling. With auxiliary microswitch. Reduced bore. With three-point control actuator. Actuator torque 15 N·m. Connection: R 1" (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. Auxiliary microswitch contact rating (230 V): 6 (2) A. △p max.: 10 bar. Kv: 12,9 m³/h. Opening-Closing time: 50 s (90° rotation).
SCIP code
605718a5-841a-461c-b492-e92dcf1ea16b
638173 R 1 1/4" (EN 10226-1) M
230 V AC 24,7 m³/h
2D drawings
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3D models
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Tender text
CALEFFI, 638173. Motorised three-way ball valve, 90° rotation - "T" drilling. With auxiliary microswitch. Reduced bore. With three-point control actuator. Actuator torque 15 N·m. 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. Auxiliary microswitch contact rating (230 V): 6 (2) A. △p max.: 10 bar. Kv: 24,7 m³/h. Opening-Closing time: 50 s (90° rotation).
SCIP code
ee480528-a247-4e9f-b37c-881a5e8844d5
638183 R 1 1/2" (EN 10226-1) M
230 V AC 47 m³/h
2D drawings
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3D models
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Tender text
CALEFFI, 638183. Motorised three-way ball valve, 90° rotation - "T" drilling. With auxiliary microswitch. Reduced bore. With three-point control actuator. Actuator torque 15 N·m. 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. Auxiliary microswitch contact rating (230 V): 6 (2) A. △p max.: 10 bar. Kv: 47 m³/h. Opening-Closing time: 50 s (90° rotation).
SCIP code
01cb2576-419e-4b25-876e-26d34983f8c0
638193 R 2" (EN 10226-1) M
230 V AC 50 m³/h
2D drawings
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3D models
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Tender text
CALEFFI, 638193. Motorised three-way ball valve, 90° rotation - "T" drilling. With auxiliary microswitch. Reduced bore. With three-point control actuator. Actuator torque 15 N·m. Connection: R 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. Auxiliary microswitch contact rating (230 V): 6 (2) A. △p max.: 10 bar. Kv: 50 m³/h. Opening-Closing time: 50 s (90° rotation).
SCIP code
f736fe30-ce23-4a2d-9cae-2fc4a704fc77
638155 R 3/4" (EN 10226-1) M
24 V AC 9,5 m³/h
2D drawings
Download
Download
3D models
Tender text
CALEFFI, 638155. Motorised three-way ball valve, 90° rotation - "T" drilling. With auxiliary microswitch. Reduced bore. With three-point control actuator. Actuator torque 15 N·m. Connection: R 3/4" (EN 10226-1) M. Maximum working pressure: 16 bar. Medium temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Electric supply: 24 V AC. Protection class: IP 65. Auxiliary microswitch contact rating (230 V): 6 (2) A. △p max.: 10 bar. Kv: 9,5 m³/h. Opening-Closing time: 50 s (90° rotation).
SCIP code
ef58aaea-89b0-4328-aa16-23b76327f9cd
638165 R 1" (EN 10226-1) M
24 V AC 12,9 m³/h
2D drawings
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Download
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3D models
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Tender text
CALEFFI, 638165. Motorised three-way ball valve, 90° rotation - "T" drilling. With auxiliary microswitch. Reduced bore. With three-point control actuator. Actuator torque 15 N·m. Connection: R 1" (EN 10226-1) M. Maximum working pressure: 16 bar. Medium temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Electric supply: 24 V AC. Protection class: IP 65. Auxiliary microswitch contact rating (230 V): 6 (2) A. △p max.: 10 bar. Kv: 12,9 m³/h. Opening-Closing time: 50 s (90° rotation).
SCIP code
fd299619-6265-44d6-885a-c5e8b0746e64
638175 R 1 1/4" (EN 10226-1) M
24 V AC 24,7 m³/h
2D drawings
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3D models
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Tender text
CALEFFI, 638175. Motorised three-way ball valve, 90° rotation - "T" drilling. With auxiliary microswitch. Reduced bore. With three-point control actuator. Actuator torque 15 N·m. 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: 24 V AC. Protection class: IP 65. Auxiliary microswitch contact rating (230 V): 6 (2) A. △p max.: 10 bar. Kv: 24,7 m³/h. Opening-Closing time: 50 s (90° rotation).
SCIP code
dde090b2-015e-45e8-bd99-5e3426286abb
638185 R 1 1/2" (EN 10226-1) M
24 V AC 47 m³/h
2D drawings
Download
Download
3D models
Tender text
CALEFFI, 638185. Motorised three-way ball valve, 90° rotation - "T" drilling. With auxiliary microswitch. Reduced bore. With three-point control actuator. Actuator torque 15 N·m. 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: 24 V AC. Protection class: IP 65. Auxiliary microswitch contact rating (230 V): 6 (2) A. △p max.: 10 bar. Kv: 47 m³/h. Opening-Closing time: 50 s (90° rotation).
SCIP code
b5f171f4-2397-4361-9084-7fa9d3973a9a
638195 R 2" (EN 10226-1) M
24 V AC 50 m³/h
2D drawings
Download
Download
3D models
Tender text
CALEFFI, 638195. Motorised three-way ball valve, 90° rotation - "T" drilling. With auxiliary microswitch. Reduced bore. With three-point control actuator. Actuator torque 15 N·m. Connection: R 2" (EN 10226-1) M. Maximum working pressure: 16 bar. Medium temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Electric supply: 24 V AC. Protection class: IP 65. Auxiliary microswitch contact rating (230 V): 6 (2) A. △p max.: 10 bar. Kv: 50 m³/h. Opening-Closing time: 50 s (90° rotation).
SCIP code
8f5777b9-005c-461c-8410-4892991b0672

Applications

Pipe Sizer Caleffi
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.