Description
Caleffi flow switch with magnetic control 1/2 cod. 315400
Flow switch with magnetically controlled contacts.
Connection: G 1/2" A (ISO 228-1) M.
Maximum operating pressure: 6 bar.
Fluid temperature range: -15–100 °C.
Power supply: 230V (AC).
Maximum Current: 0.02A
Contact closure (increasing flow): 156 l/h.
Contact opening (flow decreasing): 108 l/h.
The water flow switch detects the presence or absence of flow in the pipe and activates or deactivates an electrical contact.
It is mainly used for turning on the boiler on the domestic hot water, for activating pumps and for managing the priority of the diverter valves used in combined systems for the production of domestic hot water.
Data sheet
Drawings