Synchronous motor with auxiliary switch.
On-off control of heat or cool water flow.
Coupling between the synchronous motor and the body valve with a ring nut.
The synchronous motor opens the valve (normally closed) according to the command signal of a thermostat; at the signal interruption, a spring positions the valve to the closed position.
– 2-way valves: the plug closes against the flow;
– 3-way valves: the plug blocks the flow toward the user side.
Specification
Power Supply: 230Vac ± 10% 50/60Hz
Max. Electrical Load: 3A, 125…250Vac
Power Consumption: 7VA
Working Temperature: +0…+60˚C
Working Humidity: 10…90% RH (without condensing)
Material: Plate: casting aluminium alloyed Cover: fire-proof ABS
Protection: IP20, class II








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