The VA-7010-8003 electric actuator is a supporting product for the central air conditioner fan coil unit. It is composed of an electric two - pass valve with a valve body. It is driven by a synchronous motor and has the function of spring reset and manual valve opening. The electric two - way valve can be used with the thermostat. The electric two - way valve motor is controlled by the thermostat to open or shut the valve, to realize the pass or break of the cold water or hot water in the pipe, and then send the wind through the fan coil to realize the automatic adjustment of the temperature.

Product model: VA-7010-8003
Product Name: electric two - way valve
Nominal pressure: 0-1.6Mpa
Shell material: forged brass
Product specification: DN15-DN25
Working medium: cold water and hot water

Suitable medium temperature: 0 ~ 100 centigrade
Open and close time: open about 10 seconds, close about 5 seconds
Product features:
1. used to control the opening or closing of cold or hot water air-conditioning system pipes to achieve room temperature control purposes.
The 2. drive is driven by a single hysteresis synchronous motor, the valve spring is reset, and the valve is in closed state when the valve is not working. When it is necessary to work, the thermostat provides an opening signal so that the electric two valve is connected to the AC power supply.
3.. Opens the valve, freezing water or hot water enters the fan coil to provide air conditioning or heating for the room. When the temperature reaches the temperature controller setting value, the thermostat controls the electric two - pass valve to break off power and the reset spring makes the valve close so that the water flow into the fan coil is truncated and the room temperature is kept at temperature through the closing and opening of the valve. Control the set temperature range.
The driver and valve of 4..VA-7010-8003 electric two way valve are threaded connection. After installing the valve, the driver can be installed. On site assembly, the wiring is flexible and convenient. The plane design of the driver can be installed near the wall, the space is small, the product is reliable and durable, the work noise is low, and it can work reliably in the high temperature and high humidity environment which often appears in the concealed fan coil unit.

Structural features:
1, body brass forging, stainless steel rod and spring, small volume, corrosion resistance.
2, valve core structure optimization, without reducing the Kv value, allowing large differential pressure.
3, the driver is separated from the valve body and can be quickly disassembled.
4, the driver has manual operation lever for system debugging and maintenance.