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Q what type of brass male quick coupling is usually chosen for a with valved female quick coupling？
A Both open and closed male nipple can be used, but if you use a closed male water coupling, then you can only used with the shut off quick connector.
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Q What is the main function of a closed quick coupling？
A The main function of a closed quick connect coupling is to automatically seal the water and prevent it from flowing out of the water pipe and contaminating the workshop after the water nipple plug is removed. However, its disadvantage is that it has strict requirements for water quality. If there are too many impurities, the fitting will be blocked, affecting the water flow
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Q Once you know the size of the female connector, how do you choose the size of the male connector?
A So the male connector can only be matched in size to the female connector, and then the size of the thread on the mold can be determined to see if they are the same.
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Q What are the advantages and disadvantages of open quick-change couplings?
A The advantage is that the water flow is large and the water quality requirements are not strict. Additionally, it is very convenient to replace the seal ring to extend the service life. The disadvantage is that it cannot automatically seal the water.
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Q Are different international standards interchangeable?
A no, different international standard male and female connectors cannot be interchanged for use. For example, a female quick coupling with an American standard can only be used with a corresponding American standard male quick coupling, and cannot be compatible with European standard or other standard male connectors
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Q Tianying Company is a manufacturing company or a trading company?
A Tianying Company belongs to the manufacturing sector.
