Bell valve multi turn valve electric actuator ZDW30-18

Description :

　　Bell valve multi turn valve electric actuator The M series multi turn electric actuator device is a driving device for electric valves, which is easily used in conjunction with valves. It is suitable for controlling the opening and closing of valves, on-site control and remote operation adjustment, bus control, etc. It is an essential driving device for valve and air door centralized control and automatic control It is suitable for gate valve, stop valve, throttle valve, diaphragm valve, plunger valve, water gate, and with decelerating turbine, it can also be used for ball valve, butterfly valve, damper and other 90 degree rotary valves. This product has comprehensive functions, advanced control system, reliable performance, convenient use and maintenance, small volume and other characteristics. It has been widely praised and applied in power, steel, petrochemical, metallurgy, water treatment, paper making and other industries

　　Bell valve multi turn valve electric actuator Characteristics of M series multi turn electric actuator conventional type

　　The device is dustproof, rainproof, and corrosion-resistant, with a protection level of IP55 (special order IP65 IP67)

　　The two torque control mechanism is reliable in action, easy to adjust, and has high torque repeatability accuracy

　　Two to four micro switches can be installed in both the three-way and four-way directions

　　Four valve electric device three-phase asynchronous motor is used, which has the characteristics of large starting torque, small moment of inertia, and long service life F-class insulation

　　The five working hours are short 10 minutes (30 minutes for special orders)

　　Equipped with mechanical (conventional type) or LCD (conventional type without) valve position indicator, it can intuitively know the opening size of the valve

　　Seven adopts a semi-automatic hand electric switching mechanism, which requires a handle to be switched manually and automatically resets when powered. The structure is simple, reliable, and easy to operate In the event of a power outage, manual functions can still be used to open, close, or adjust the valve

　　The dual protection of travel limit or over torque limit ensures the safety of the driving device and valve

　　Nine power supply: Conventional three-phase 380V 50Hz (special order three-phase 660V 415V single-phase 220V 60Hz)

　　Ten explosion-proof signs: ExdIIBT4 (conventional type not explosion-proof)

　　11. Relative humidity of the environment:<95% (25C)

　　Product structure classification: The M series multi turn electric actuator device is composed of multiple parts, including an electric motor, a gear transmission reduction mechanism, an over torque control mechanism, a stroke control mechanism, an opening indicator mechanism, a hand electric switching mechanism, a handwheel, and an electric part,

AfterSalesService :

• Multi turn valve electric actuator