Series 642

Motorised two-way zone valve.

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Product Description

Motorised two-way zone valve.
With adapter.
Normally closed.
With auxiliary microswitch.

Technical data

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

Certifications

CE

Drawings and specifications

Part number Connection △p max. Kv
3D models
Tender text
Motorised two-way zone valve. With auxiliary microswitch. With adapter. Normally closed. Connection: Ø 22. Maximum working pressure: 16 bar. Medium temperature range: 0–90 °C. Ambient temperature range: 0–40 °C. Electric supply: 230 V (AC). Power consumption: 7 VA. Protection class: IP 20. Supply cable length: 0,95 m. Auxiliary microswitch contact rating (230 V): 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
223d6201-52e6-4453-9e8d-cee56a2b5ef4

Applications

DWS

Caleffi Domestic Water Sizer allows fast and correct sizing of the main components of domestic water systems.

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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.

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