Automatic control pneumatic flange ball valve, electric insulated ball valve

Insulated ball valve is a type of valve that is generally installed horizontally. It andFlange Gate ValveBelonging to a type, the closing element is a sphere that rotates around the centerline of the valve body to achieve opening and closing. Ball valves are mainly used in pipelines forcut offAllocate and change the flow direction of the medium.

Insulated ball valves have good insulation and cooling characteristics, and the valve diameter is consistent with the pipe diameter, while effectively reducing the heat loss of the medium in the pipeline. Mainly used in various systems such as petroleum, chemical, metallurgical, pharmaceutical, and food to transport high viscosity media that solidify at room temperature.

Automatic control pneumatic flange ball valve, electric insulated ball valveOverview

Insulated ball valve andFlange Gate ValveIt is a type of valve that belongs to the same category, with the difference being that its closing element is a sphere that rotates around the centerline of the valve body to achieve opening and closing. Ball valves are mainly used in pipelines to cut off, distribute, and change the flow direction of media.Two piece ball valve，three-piece ball valve, is a new type of valve widely used in recent years, which is generally installed horizontally

Automatic control pneumatic flange ball valve, electric insulated ball valve

1. The fluid resistance is small, and its resistance coefficient is equal to that of a pipe segment of the same length.

2. Simple structure, small size, and light weight.

3. Tight and reliable. Currently, plastic is widely used as the sealing surface material for ball valves with good sealing performance, and it has also been widely used in vacuum systems.

4. Easy to operate, quick opening and closing, only need to rotate 90 ° from fully open to fully closed, making it convenient for remote control.

5. Easy maintenance, simple ball valve structure, and generally movable sealing rings make disassembly and replacement relatively convenient.

When fully open or fully closed, the sealing surfaces of the ball and valve seat are isolated from the medium, and when the medium passes through, it will not cause erosion of the valve sealing surface.

7. It has a wide range of applications, with diameters ranging from a few millimeters to several meters, and can be used from high vacuum to high pressure. When the ball rotates 90 degrees, it should appear spherical at both the inlet and outlet to intercept the flow.

Insulated ball valve is a relatively new type of ball valve, which has some unique characteristics of its own structure, such as frictionless opening and closing, low sealing wear, and small opening and closing torque. This can reduce the specifications of the accompanying actuator. Equipped with a multi turn electric actuator, it can achieve adjustment and tight cutting of the medium. Widely applicable to working conditions that require strict cut-off, such as [wiki] petroleum [/wiki], [wiki] chemical [/wiki], urban water supply and drainage, etc.