Analysis of the advantages of thermal ball valve
Insulation ball valve advantages analysis and product introduction Insulation ball valve has the following advantages: The wheeled type scaffold, also known as the fast frame, is a new type of Steel Pipe scaffold with self-locking function. It is produced according to the JGJ231-2010 standard issued by the Ministry of Housing and Urban-Rural Development. The main components are poles and crossbars. The structure of the wheel node is reasonable, and the axial force transmission of the vertical pole makes the scaffold as a whole has high structural strength in three-dimensional space, good overall stability, and has a reliable self-locking function, which can effectively improve the overall stability strength and safety of the scaffold. Better meet the needs of construction safety. It has the characteristics of quick assembly, labor saving, simple structure, stable and reliable, strong versatility, large bearing capacity, safe and efficient, not easy to lose, easy to manage and easy to transport. Adjustable Jack,Adjustable Telescopic Spans,Wheeled Scaffolding,Wheeled Type Scaffolding Guangzhou ZG Scaffolding.co.Ltd , https://www.zgscaffolding.com
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. At present, the sealing surface material of the ball valve is widely used in plastic and has good sealing performance. 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. When fully open or fully closed, the sealing surface of the ball and the valve seat is isolated from the medium, and the medium does not cause erosion of the sealing surface of the valve.
7. Wide range of applications, from small to a few millimeters, up to a few meters, from high vacuum to high pressure can be applied. When the ball is rotated 90 degrees, all the spheres should appear at the entrance and exit, thus cutting off the flow.
Insulation ball valve is a relatively new type of ball valve. It has some unique features unique to its structure. For example, the switch has no friction, the seal is not easy to wear, and the opening and closing torque is small. This reduces the size of the actuators that are supplied. With multi-turn electric actuators, the medium can be adjusted and tightly closed. It is widely used in [wiki] oil [/wiki], [wiki] chemical [/wiki], urban water supply and drainage, etc.
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