Series 643

Z-one™, Motorised three-way zone valve.

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Product Description

Motorised three-way zone valve.
Normally closed.
With auxiliary microswitch.

Technical data

Maximum working pressure: 16 bar
Medium temperature range: 0–90 °C
Ambient temperature range: 0–40 °C
Running power consumption: 7 VA
Protection class: IP 20
Supply cable length: 0,95 m
Auxiliary microswitch contact rating (230V): 0,8 A
Opening time: 70–75 s
Closing time: 5–7 s

Certifications

CE

Drawings and specifications

Part number Connection Electric supply △p max.
Kv
2,5 m³/h
2D drawings
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3D models
Tender text
Motorised three-way zone valve. With auxiliary microswitch. Normally closed. Connection: G 1/2" (ISO 228-1) F. Maximum working pressure: 16 bar. Medium temperature range: 0–90 °C. Ambient temperature range: 0–40 °C. Electric supply: 230 V AC. Running power consumption: 7 VA. Protection class: IP 20. Supply cable length: 0,95 m. Auxiliary microswitch contact rating (230V): 0,8 A. △p max.: 2,10 bar. Kv: 2,5 m³/h. Opening time: 70–75 s. Closing time: 5–7 s.
SCIP code
ebda3fea-86bb-42ed-a159-ff68ba01a26d
Kv
4,5 m³/h
2D drawings
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Download
3D models
Tender text
Motorised three-way zone valve. With auxiliary microswitch. Normally closed. Connection: G 3/4" (ISO 228-1) F. Maximum working pressure: 16 bar. Medium temperature range: 0–90 °C. Ambient temperature range: 0–40 °C. Electric supply: 230 V AC. Running power consumption: 7 VA. Protection class: IP 20. Supply cable length: 0,95 m. Auxiliary microswitch contact rating (230V): 0,8 A. △p max.: 1,50 bar. Kv: 4,5 m³/h. Opening time: 70–75 s. Closing time: 5–7 s.
SCIP code
f590032a-6dcc-4020-8943-8426626be808
Kv
6 m³/h
2D drawings
Download
Download
Download
Download
3D models
Download
Download
Tender text
Motorised three-way zone valve. With auxiliary microswitch. Normally closed. Connection: G 1" (ISO 228-1) F. Maximum working pressure: 16 bar. Medium temperature range: 0–90 °C. Ambient temperature range: 0–40 °C. Electric supply: 230 V AC. Running power consumption: 7 VA. Protection class: IP 20. Supply cable length: 0,95 m. Auxiliary microswitch contact rating (230V): 0,8 A. △p max.: 1,0 bar. Kv: 6 m³/h. Opening time: 70–75 s. Closing time: 5–7 s.
SCIP code
dc551b29-ee43-4120-b1c6-301add7e1e21

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.