How does the refrigeration ball valve judge the switching direction

Time of issue:

2022-07-21 09:56

Origin:

In order to ensure the use effect of the refrigeration ball valve, it is generally necessary to adjust the handle switch of the ball valve to a suitable position, so how does the refrigeration ball valve judge the switching direction? Let's find out together.
1. If the refrigeration ball valve is equipped with a handle, it can be judged by the state of the handle of the ball valve. Under normal circumstances, when the handle switch of the ball valve is kept parallel to the pipeline, it means that the ball valve is in an open state, and when the handle switch of the ball valve is kept perpendicular to the pipeline, it means that the ball valve is in a closed state.
2. If the refrigeration ball valve is rotary, it can be judged by the direction of rotation. When the knob is rotated counterclockwise, it means that the ball valve is opened, and when the knob is rotated counterclockwise, it means that the ball valve is closed.

What aspects should be paid attention to when installing and using refrigeration ball valves?
1. If you want to disassemble the refrigeration ball valve, you should check in detail whether the pressure on the ball valve and the downstream pipeline has been relieved. After confirming that they are all removed, the disassembly operation of the ball valve can be started.
2. If the refrigeration ball valve is installed in an outdoor open air environment, a protective protection device should be installed to prevent the ball valve from being eroded by rain, wind, sunlight, etc., resulting in poor performance of the ball valve and reduced service life.
3. Do not install the refrigeration ball valve in an environment that is easily flooded or immersed in water, nor in an environment that emits radioactive substances, otherwise the service life and use effect of the ball valve will definitely decrease.