Before explaining the installation of the valve, I would like to introduce the valve to you. What is the valve? What does the valve do?
What is a valve?
The valve is a mechanical device that controls the flow, direction, pressure, temperature, etc. of the flowing fluid medium. The valve is the basic component of the pipeline system. Valve fittings are technically the same as pumps and are often discussed as a separate category.
The valve can be operated manually or by handwheel, handle or pedal, and can also be controlled to change the pressure, temperature, and flow of the fluid medium.
valve direction adjustment
Ordinary valves are generally spherical valves. The valves are generally adjusted before leaving the factory. There should be only two directions. The handle is opened when the handle is along the pipeline, and it is closed when it is rotated 90 degrees.
If some ordinary tablets are not hot, most of the problems are due to the air damping in the ordinary cavity, which prevents the flow and circulation of water. It is recommended to open the ordinary exhaust valve to discharge the gas. After the hot water is discharged from the exhaust port for a period of time, Just close the exhaust valve.
The gate valve in front of the pump, the switch is closed in the clockwise direction, and open in the counterclockwise direction! This is the result of scientific statistics, and the subconscious action or instinctive reaction of people is to operate clockwise. So this design is backed by science!
valve
All kinds of valves are generally closed clockwise and open counterclockwise. In special cases, there will be special markings. The switch is generally in the shape of a handle. If the handle and the valve are in the same direction, it is fully open. If there is a handwheel, turning it in the direction of the right thumb is open, otherwise, it is closed.
The one with the handle is opened along the pipeline, and the handle and the pipeline are closed at 90 degrees. Generally, there are signs, you should look carefully.
valve installation method
The installation of ordinary valves is that twisting to the left is half-closed, and twisting to the right is to open the valve. Generally, there are signs on the valve and arrows point to it. You can open it in the direction of the arrow on time. The general quality is the installation.
The technical content of ordinary valves is relatively high, the use time is long, and problems are likely to cause joint losses. Therefore, installation quality and after-sales service are very important.
Attention should be paid to the installation of ordinary valves. When testing the water, keep people at home and open the valve in front of the pump. The wind runs should be off. Do not shake the ordinary pipe, and the ordinary pipeline should not bear weight. Non-professionals should not disassemble or modify ordinary valves.
The above is an introduction to the installation directions of various valve switches. When we install the valve switches in our new home, we must clearly distinguish what type of valve switches are used.
For more information, please click the following link:
https://www.kwvalvescontrol.com/