1)DV220 Fan Coil Unit Ball Valve
2)Used in central air-conditioning cool/heat water system
3)5~35 C
4)High accuracy&quality
DV220 Fan Coil Unit Ball Valve
1, Description:
DV220 Series Ball Valve is Composed of valve actuator and copper ball valve. To control the switch of cool and hot water about air-conditioner, and control the room temperature. Therefore, the room temperature could be controlled in the set-point through valve opened or cloesd. These ball valves' actuator and valve body connected with inserts links, install the actuator after installing the valve, it is very convenience. Driver's graphic design can be installed closed to the wall, save spaces.
2, Technical Data
Power Consumption: ≤ 80 m A.
Sensor: NTC.
Accuracy: ± 0.5 º C
Temperature Range: 5-35º C.
Shell Material: Importing Anti-flaming PC/ABS.
Dimensions: 135mm X90mm X 28mm.
Output: Wireless remote control Relay
3, General Features:
1)Bi-directional floating proportional control;
2)High precision and sensitivity of temperature control;
3)Various AC voltages for selection, such as 24V, 110V and 220V,etc;
4)Timing protection device (for 24V working power supply, it can be assembled for optional), to ensure motor reliable and durable life;
50Built-in electronic card (24V working power supply) can receive 0~10V (for model MV03B) or 4~20mA (for model MV03EC) DC input control signal, and provide proportional control;
6)The valve actuator and valve body is used tight lock connection. The actuator can be installed after the installation of valve body. It has flexible and convenient assembly.
4,Picture:
