Overview
The SEV5000 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.

External dimensions

Model List

characteristic
It consists of an electric driver and a valve body. The driver is driven by a synchronous motor, with stable operation and built-in limit contacts, which can cut off power when the valve is fully open or fully closed; 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. Drive power supply: AC220V ± 10%, 50/60Hz (special can be 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. Action mode: Rotate left and right (with manual valve opening)
7. Nominal pressure: 1.6Mpa
8. Leakage rate: ≤ 0.008% Kvs (when the pressure difference is less than 500 Kpa)
9. Connection method: Pipe thread G
10. Applicable medium: cold, hot water or 50% ethylene glycol solution
11. Medium temperature: 2~90 ℃

Wiring diagram