As one of the electric valve and electric control valve, the electric butterfly valve is mainly connected in the form of flange type and wafer type. In most cases, it is used for the control of pipeline flow, pressure and temperature in industrial automation production. The advantages and installation of the electric butterfly valve are the focus of this article.
Advantages of electric butterfly valve:
a. The electric butterfly valve is easy to open and close, labor-saving, small fluid resistance, and can be operated frequently;
b. The electric butterfly valve has a simple structure, small volume and light weight;
c. The electric butterfly valve can transport the mud, and the liquid accumulated in the pipe mouth is less;
d. The electric butterfly valve can achieve good sealing under low pressure, and the adjustment performance is good.
Electric butterfly valve installation and use:
a. When the electric butterfly valve is installed, the valve flap should be stopped at the closed position;
b. The opening position of the electric butterfly valve should be determined according to the rotation angle of the valve plate;
c. The butterfly valve of the electric butterfly valve with the bypass valve should open the bypass valve before opening;
d. The electric butterfly valve should be installed according to the installation instructions of the manufacturer. The heavy butterfly valve should be provided with a solid foundation.
Our more commonly used electric butterfly valves are mainly flanged butterfly valves and wafer type butterfly valves. The flange type butterfly valve is flanged on the valve, and the flanges on both ends of the valve are connected to the pipe flange by bolts. The clip type electric butterfly valve is connected by a stud bolt between the two pipe flanges.
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