Ball valve product features

1. The three-way ball valve adopts the integrated structure in the structure, the sealing type of the 4-sided valve seat, the flange connection is less, the reliability is high, and the design realizes the weight reduction.

2. The three-way ball core is divided into T type and L type, with long service life, large circulation capacity and low resistance.

3. The ball valve is divided into two types according to the action type: single action and double action. The single action type is that when the power source fails, the ball valve will be in the state required by the control system.

advantage:

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

2. The structure is simple, small in size and light in weight.

3. It is compact and reliable, and the sealing surface material of the ball valve is widely used in plastics and has good sealing properties. It has also been widely used in vacuum systems.

4. The operation is convenient, the opening and closing is rapid, and the rotation is 90° from full opening to full closing, which is convenient for long-distance control.

5. The maintenance is convenient, the ball valve has a simple structure, and the sealing ring is generally movable, and the disassembly and replacement are relatively convenient.

6. Wide range of applications, from small to a few millimeters, up to a few meters, high vacuum or high pressure can be applied.

This type of valve is a high-pressure ball valve commonly used in existing mines. It is subjected to high pressure and adopts U-shaped card quick connection method. It can be quickly installed and disassembled in the daily production and use of the mine, and is convenient to use.

The ash ball valve is mainly used in the pipeline to cut, distribute and change the flow direction of the medium. The ash discharge ball valve can be divided according to the structure: floating ball type, fixed ball type, elastic ball type. The ash discharge ball valve is mainly used for cutting or connecting the medium in the pipeline, and can also be used for fluid regulation and control, and the ash discharge ball valve Compared with other valve types, it has angular output torque, which is quick, stable and reliable. The working principle of the ash ball valve is to make the valve unblocked or blocked by rotating the valve.

The electric ball valve structure consists of only a few parts, the data consumption is saved; the volume is small, the weight is light, the installation size is small, the electric ball valve structure diagram, the driving torque is small, the pressure regulating valve is simple and agile, and only needs to be rotated by 90°. Quickly open and close; and also has good flow regulation and closed sealing characteristics, electric ball valve is the dominant valve situation in the application of large and medium diameter, medium and low pressure. When the electric ball valve is in the fully open position, the thickness of the disc is the resistance when the medium flows through the valve body, so the pressure drop generated by the valve is small, so it has a good flow control feature. The electric ball valve has two sealing types: a spring seal and a metal seal. Elastomeric sealing valve, the sealing ring can be mounted on the valve body or attached to the periphery of the disc. Valves with metal seals generally have a longer life than elastomer-sealed valves, but it is difficult to achieve a complete seal. Metal seals accommodate higher operating temperatures and elastomeric seals have temperature-restricted disadvantages. If the electric ball valve is requested to be used as a flow control, it is important to accurately select the size and type of the valve. The construction principle of the electric ball valve is particularly suitable for the manufacture of large diameter valves. Electric ball valves are not only widely used in general industries such as petroleum, gas, chemical, and water disposal, but also used in cooling water systems of thermal power stations. Commonly used electric ball valves are two types of clip-on electric ball valves and flange type electric ball valves. The clip type electric ball valve uses a stud bolt to connect the valve between the two pipe flanges. The flange type electric ball valve has a flange on the valve, and the flanges on both ends of the valve are connected to the pipe flange by bolts. The strength performance of the valve refers to the ability of the valve to be subjected to the pressure of the medium. Valves are mechanical products that are subject to internal pressure and must have sufficient strength and rigidity to ensure long-term use without cracking or deformation. The pneumatic ball valve is composed of a ball valve with a pneumatic actuator. The pneumatic actuator is divided into a double-acting pneumatic actuator and a single-acting pneumatic actuator. The solenoid valve is controlled to realize the ball valve switching action. The pneumatic ball valve can realize intelligent control, quickly open or close the pipeline, and can effectively control and manage the pipe network.