The advantages and maintenance of three-way ball valves

Introduction:

Three way ball valves are available in T and L shapes. T-shaped pipes can connect and cut off the third channel of three orthogonal pipes, playing a role in diversion and convergence. The L-three-way ball valve type can only connect two orthogonal pipelines and cannot maintain the interconnection of the third pipeline at the same time. It only plays a distribution role.

Advantages:

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, with good sealing performance, it has also been widely used in vacuum systems.

4. Easy to operate, quick to open and close, with only a 90 ° rotation from full open to full close, facilitating remote control.

5. Easy to maintain, the ball valve has a simple structure, and the sealing ring is generally movable, making disassembly and replacement more convenient.

6. When fully open or fully closed, the sealing surfaces of the ball and valve seat are isolated from the medium. 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 applied from high vacuum to high pressure.

Gaoping billiard ball valves can be divided into straight through, three-way, and right angle types according to their channel positions. The latter two types of ball valves are used for distributing media and changing the flow direction of media.

Maintenance matters:

1. Leave a position for the valve handle to rotate.

2. Cannot be used for throttling.

3. Ball valves with transmission mechanisms should be installed upright.

The working principle of a three-way ball valve is to rotate the valve to make the valve open or closed. Ball valves are lightweight, small in size, and can be made into large diameters. They are reliable in sealing, have a simple structure, and are easy to maintain. The sealing surface and spherical surface are often in a closed state, and are not easily eroded by media. They are widely used in various industries.

Three way ball valves are mainly used in pipelines to cut off, distribute, and change the flow direction of the medium.

Three way ball valve is a relatively new type of ball valve, which has some unique advantages of its own structure, such as no friction on the switch, less wear on the seal, and small opening and closing torque. This can reduce the specifications of the equipped 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 cutting off in petroleum, chemical, urban water supply and drainage, etc.