Fan coil unit central air conditioning Johnson style electric two-way valve 6 minutes DN20

Product Introduction
VA7010Fan coil electric two-way valveComposed of VAA7010 series valve drivers and VAV7010 series copper valves. Used to control the opening or closing of pipelines in cold or hot water air conditioning systems, achieving the goal of controlling room temperature.

The driver is driven by a unidirectional hysteresis synchronous motor, and the valve spring is reset. When the valve is not working, it is in a normally closed state. When it needs to work, the temperature controller provides an opening signal to connect the electric valve to the AC power supply and activate it,

Open the valve and allow chilled or hot water to enter the fan coil unit, providing air conditioning or heating for the room; When the room temperature reaches the set value of the thermostat, the thermostat cuts off the power to the electric valve, and the reset spring closes the valve, thereby cutting off the water flow into the fan coil. Close through valve
Close or open to keep the room temperature within the temperature range set by the thermostat.
Fan coil electric two-way valveFrom VA7010 seriesThe driver and valve body are connected by a screw sleeve, which can be installed after the valve is installed and assembled on site. The wiring is flexible and convenient.