Cast iron Electric Motorized Welded Double Flange Butterfly Valve with Manual Drive

                                                   TECHNICAL PARAMETER

Compared with traditional motorized valves,motorized flanged butterfly valves have higher

accuracy, faster response speed and more stable performance, which improves the efficiency

and safety of industrial production.

The structure of motorized flanged butterfly valve is composed of valve body, motor, controller,

limit switch and signal output.

The valve body adopts the butterfly structure, which can control the size of the pipeline flow

through the rotation Angle, and also has the advantages of good sealing and light weight.

The motor is the power source of the valve movement, using DC or AC power supply, can be

adjusted according to the need for speed.

The controller is the brain of the motorized flanged butterfly valve, which can receive external

signals, control the motor, and realize the functions of opening and closing, adjusting and protecting

the valve.

The limit switch is used to limit the opening and closing range of the valve, the valve will not

exceed the specified Angle, and it can also be used to detect the status of the valve in order to

find the fault in time.

The signal output is to convert the opening and closing state of the valve into an electrical signal,

which is convenient for linkage or monitoring with other equipment.

The use of motorized flanged butterfly valves is very wide, mainly used in petroleum,

chemical, electric power, metallurgy, water treatment and other industries.

Each valve shall be subject to pressure test before delivery. Unqualified valves shall not be sold.16 kg shell pressure test,

pressure test pressure 24 kg; Maintain the pressure for 2 minutes; Sealing pressure test: test pressure 17.6 kg; Hold the pressure for 2 minutes