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  2. Tap (valve) - Wikipedia

    en.wikipedia.org/wiki/Tap_(valve)

    This is called a "globe valve" in engineering and, while it gives a leak-proof seal and good fine adjustment of flow, both the rubber washer and the valve seat are subject to wear (and for the seat, also corrosion) over time, so that eventually no tight seal is formed in the closed position, resulting in a leaking tap. The washer can be ...

  3. Stuffing box - Wikipedia

    en.wikipedia.org/wiki/Stuffing_box

    A gland is a general type of stuffing box, used to seal a rotating or reciprocating shaft against a fluid. The most common example is in the head of a tap where the gland is usually packed with string which has been soaked in tallow or similar grease.

  4. Isolation valve - Wikipedia

    en.wikipedia.org/wiki/Isolation_valve

    An isolation valve is a valve in a fluid handling system that stops the flow of process media to a given location, usually for maintenance or safety purposes. [1] They can also be used to provide flow logic (selecting one flow path versus another), and to connect external equipment to a system. [2]

  5. The Dangerous Slow Cooker Mistake Experts Are Warning About - AOL

    www.aol.com/dangerous-slow-cooker-mistake...

    The metal clamps on your slow cooker are designed for portability, not cooking. Using them during cooking can cause steam to build up and your device may crack.

  6. Backflow prevention device - Wikipedia

    en.wikipedia.org/wiki/Backflow_prevention_device

    Backflow prevention device. The simplest, most reliable way to provide backflow prevention is to provide an air gap.An air gap is simply an open vertical space between any device that connects to a plumbing system (like a valve or faucet) and any place where contaminated water can collect or pool.

  7. US Supreme Court rejects tobacco firms' appeal over graphic ...

    www.aol.com/news/us-supreme-court-sidesteps...

    The companies claimed, among other things, that the health warnings violated their free speech rights by compelling the companies to endorse the U.S. government's anti-smoking message through ...

  8. Nvidia stock rebounds after broad market rout as analysts ...

    www.aol.com/finance/nvidia-stock-jumps-wall...

    Nvidia stock jumped as much as 2.7% early Thursday as Wall Street analysts reiterated their Buy ratings on the stock despite concerns about rising competition and the possibility that artificial ...

  9. Atmospheric vacuum breaker - Wikipedia

    en.wikipedia.org/wiki/Atmospheric_vacuum_breaker

    An Atmospheric Vacuum Breaker (AVB) is a backflow prevention device used in plumbing to prevent backflow of non-potable liquids into the drinking water system.. Diagram of Atmospheric Vacuum Breaker in both working states.

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