Ball Valves 3s Full On - Full Off Motorized Ball Valves Brass 2-Way IP67 Waterproof 2 Wire Power-off Reset Electric Water Valve ,Easy to Install

By the valve and actuator components, Actuators driven by a rotary valve ball 90 percent of movement. Synchronous motor driven actuator, Built-in limit contacts, enabling the valve in the fully open or fully closed off, the action and stability This Valve used for heating systems and air-conditioning fan coil systems on-off controlled After-sales service, Please contact if you have any questions.