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Home > Catalogo > Distribution manifolds, zone valves, boxes and accessories > Motorised zone valves.
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Distribution manifolds, zone valves, boxes and accessories
Motorised zone valves.
Motorised two-way ball valve. With manual opening. With auxiliary microswitch.
637
Motorised two-way ball valve. With manual opening. With auxiliary microswitch.
Description:
Motorised two-way ball valve. Full bore. With manual opening.
With auxiliary microswitch.

Supply: 230 V (ac) / 24 V (ac).
Pmax. (static): 2 1/2": 40 bar; 3": 25 bar; 4": 16 bar.
Δpmax.: 6 bar.
t°min.÷max.: -10÷95°C.
Max. ambient temperature: 55°C.
Power consumption: 10,5 VA.
Rating of auxiliary microswitch contacts: 16 (6) A - 230 V (ac).
Operating time: 180 sec. (90°C).
IP65.


International approvals:

Conformità alle direttive 89/336/CE e 72/23/CE
Articles:
codeconnectiontorque (N·m)VoltKv (m³/h)packpackage
6372022 1/2"1202301701-
6373023"1202302531-
6374024"1202304501-
6372042 1/2"120241701-
6373043"120242531-
6374044"120244701-

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