Application: This brass electric ball valve is suitable for shutdown control in air-conditioning fan coil system and heating system. It consists of a ball valve and an actuator. The actuator is driven by a synchronous motor and integrated limit contacts. When the power and action are stable, the valve can be fully opened or fully closed. Power mode: off/on for 25 seconds Manual mode: the button and rotate The electric ball valve is made of brass and is . Connector type: DN15 Voltage: AC220V 50 / 60Hz Power: Max 6 W Medium: water, air, oil Operation mode: motor and hand (with manual switch function) Maximum working pressure: 1.6 MPa / 232psi Life: 100,000 times Ambient temperature: -15-50°C Signal temperature: -5°C 100°C Protection level: IP 50 Material:Brass + plastic colour:Gray+white Package Contents: 2 x electric actuator ball valve Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.