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Motorised ball zone valves with 3-contact control
Motorised three-way ball zone valve with by-pass tee
6444
Motorised three-way ball zone valve with by-pass tee
Description:
Motorised three-way ball zone valve with by-pass tee.
Max. working pressure: 10 bar.
Max. Δp: 10 bar.
Temperature range: -5–110°C.
Tee complete with nozzle U6.
Adjustable outlet centre distance from 49 to 63 mm.

Equipped with actuator with 3-contact control.
With auxiliary microswitch.
Supply: 230 V (ac) o 24 V (ac).
Power consumption: 4 VA.
Auxiliary microswitch contact rating:
0,8 A (230 V).
Ambient temperature range: 0÷55°C.
Protection class: IP 44 (vertical stem),
IP 40 (horizontal stem).
Operating time: 40 s (90° rotation).
Lenght of supply cable: 100 cm.
Patent application no. MI2005A001282.


International approvals:

Conformità alle direttive 89/336/CE e 72/23/CEenec.gif
Articles:
code.Supply voltage VKv (m³/h) straightKv (m³/h) by-passpackpackage
6444421/2"23010,21,215
6444523/4"23010,31,215
6444621"23010,31,215
6444441/2"2410,31,215
6444543/4"2410,31,215
6444641"2410,31,215

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