The series are self-checking intelligent electric ball valves. It is suitable for on-off control in heating systems and air-conditioning fan coil systems. It consists of a ball valve and an actuator. The actuator drives the ball valve to rotate. The actuator uses a synchronous motor to drive the built-in limit contact, which can make the valve's power-off action stable when it is fully open or fully closed. The external D light is used to indicate the traffic light switching to determine whether the valve is normally opened or closed to achieve the self-test function. (When the valve is fully open, the red light is off and the green light is on. When the valve is fully closed, the green light is off and the red light is on. If the valve is not fully open or closed, the red light and the green light are on at the same time. Maintenance personnel can know the problem just by looking at the light. It is more suitable for installation and use in small, dark and inconvenient places for maintenance. For example: installation and use at the air conditioning waterway control area at the end of central air conditioning). The series of electric ball valves are suitable for on-off control in heating systems and air-conditioning fan coil systems. They consist of a ball valve and an actuator. The actuator drives the ball valve to rotate. The actuator uses a synchronous motor to drive the built-in limit contact, which can make the valve's power-off action stable when it is fully open or fully closed. Series electric ball valves are widely used in heating and air conditioning systems, floor heating systems, solar evacuation systems and other systems.
Electric ball valve two-way valve model SH3000, SH5000