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معلومات عسكرية

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وجبات صحية

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الصحة والتغذية

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⁣مين قطته تحب تتشمس☀🐾#shorts

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⁣الجودة ولا الكمية؟ l يحيى رضوان-Hazem El Seddiq

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Be sure to remember this plumbing tip! How to properly install a ball valve.
Every experienced plumber will explain that incorrect installation of shut-off valves and the inability to shut off the water in the event of an emergency leak can cause significant losses.
The ball valve must be installed with a cast part (with a ball) to a pipe or riser, due to greater reliability. If you install the mechanism with a threaded part (coupling), there will be a possibility of leaks. There is also a risk of thread damage. In this case, it will not be possible to turn off the water at all.
#shorts #diy #plumbing #tips #howto #plumber #handytips #pipe

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