Generally, special valves are marked with the switching direction in obvious positions, and in some places, relevant operating procedures are posted on special valves to prevent misoperation. Details determine success or failure, not carelessness. Most often that point or rotation will be the original but it is important to under.
#Counterclockwise and clockwise how to#
And counterclockwise to CCW (or maybe ACW for anticlockwise). Learn how to rotate a figure and different points about a fixed point. (And that is just how it is.) Abbreviation Such long words deserve to be shortened. But angles are measured counterclockwise. Due to the improper installation location, the operator must pay attention to these details. Clock hands go clockwise, taps are closed clockwise, screws are tightened clockwise, compass bearings go clockwise. Special valves are generally reversed, and this needs to be paid attention to when opening and closing. The high-pressure oxygen cylinder mouth angle valve opens clockwise and counterclockwise to close the pressure at the outlet pressure reducing valve of the high-pressure oxygen cylinder increases clockwise, and the pressure decreases counterclockwise (closed). For another example, the pressure reducing valves of oxygen cylinders, hydrogen cylinders, and nitrogen cylinders are opened clockwise and closed counterclockwise. This is based upon extrapolation from quasi-experimental studies of. For example, some special valves such as spool valves and butterfly valves may be opened clockwise and closed counterclockwise due to the installation position and other reasons. circadian rhythms than those that rotate in a backward or counter-clockwise direction. Like the one with a hand-wheel, there will be a direction arrow or O→S logo on it (O is on, S is off). In addition, most of the screws used in valve materials in our country are right-handed, which is convenient for processing. Therefore, it is more reasonable to turn the switch counterclockwise to open and clockwise to close in terms of energy-saving or safety. Generally speaking, the valve is basically closed clockwise and opened counterclockwise, or called left open and right closed.īecause most people are accustomed to using the right hand, it is easier to turn clockwise than counterclockwise when using the right hand. It has the functions of cut-off, regulation, diversion, prevention of reverse flow, stabilization, diversion or overflow, and pressure relief. The valve is the control component in the fluid conveying system. Correct operation is the guarantee of life. So for your own safety, you must pay attention to every detail. For the operators in the plant, a small mistake of their own may pose a danger to themselves. Does valve switch still need to be taught? Many people dismiss it, but often the simplest things are also the easiest to make mistakes.
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