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2. Ball valve - Wikipedia

   en.wikipedia.org/wiki/Ball_valve

   A ball valve is a flow control device which uses a hollow, perforated, and pivoting ball to control fluid flowing through it. It is open when the hole through the middle of the ball is in line with the flow inlet, and closed when it is pivoted 90 degrees by the valve handle, blocking the flow. [1]

3. List of valves - Wikipedia

   en.wikipedia.org/wiki/List_of_valves

   The inside of an extremely large butterfly valve Duplex ball valve Three check valves in corrosion-resistant Hastelloy Stainless steel gate valve. Valves can be categorized into the following types, based on their operating mechanism: Ball valve, for on–off control without pressure drop. Ideal for quick shut-off, since a 90° turn completely ...

4. Flow control valve - Wikipedia

   en.wikipedia.org/wiki/Flow_control_valve

   Control valves are normally fitted with actuators and positioners. Pneumatically-actuated globe valves and diaphragm valves are widely used for control purposes in many industries, although quarter-turn types such as (modified) ball and butterfly valves are also used. Control valves can also work with hydraulic actuators (also known as ...

5. Mortgage and refinance rates for Jan. 13, 2025: Average ... - AOL

   www.aol.com/finance/mortgage-and-refinance-rates...

   Editor's note: Rates shown are as of Monday, January 13, 2025, at 6:15 a.m. ET. APYs and promotional rates for some products can vary by region and are subject to change. Sources Mortgage Industry ...

6. What’s changing for USPS in 2025? - AOL

   www.aol.com/changing-usps-2025-113304901.html

   The U.S. Postal Service (USPS) will raise shipping prices in early 2025 while keeping the cost of first-class stamps unchanged. The proposed price hikes, which would take effect Jan. 19, include a ...

7. Kelly Ripa convinced herself she 'could make crystal meth ...

   www.aol.com/kelly-ripa-convinced-herself-she...

   It only took two days of being back at work after a long holiday break for Kelly Ripa to admit that she thinks she can make crystal meth. "Do you remember, Gelman, when I was like, 'I think I can ...