Overview
The SEV6000 series three wire electric ball valve is suitable for controlling the opening or closing of pipelines in cold or hot water air conditioning systems, as well as the on/off control of water systems in HVAC systems.

Overall dimensions

Model List

characteristic
It consists of two parts: an electric driver and a valve body. The driver is driven by a synchronous motor, with stable action and built-in limit contacts. It can cut off power when the valve is fully open or fully closed, with manual control. It is convenient and fast when the valve needs to be closed during power outage or on-site adjustment; Three wire electric ball valves come in two forms: normally closed two-way valves and mixed three-way valves. They are classified into three types based on the size of the valve port connection: DN15, DN20, and DN25. They are divided into six specifications based on their flow form and flow characteristics.

Technical Parameters
1. Control characteristics: Three wire two control, three wire one control, motor drive reset
2. Working voltage 230AC ± 10%, 50-60Hz (specially customized 24V, 110V)
3. Power consumption: 6W (only when the valve is open or closed)
4. Motor category: Bidirectional synchronous motor
5. Action time: 15 seconds (on~off)
6. Applicable medium: chilled water or hot water
7. Nominal pressure: 1.6Mpa
8. Leakage rate: ≤ 0.008% Kvs (when the pressure difference is less than 500Kpa)
9. Connection method: Pipe thread G
10. Medium temperature: 2-90 ℃
11. Environmental temperature: -5~60 ℃
12. Valve body: forged brass
13. Sealing ring: polytetrafluoroethylene
14. O-ring: Nitrile rubber

Wiring principle