A butterfly valve is a valve used to regulate the flow of liquid. A metal disc in the body of valve is positioned perpendicular to the flow in closed position and rotated one quarter of a turn to be parallel to the flow ...
Since both devices allow fluid flow in one direction only, I see no functional difference. Different applications may have labeled them as you stated, but that doesn’t affect their basic purpose or operation. Check valve...
Check valves are installed at the connection of home sewer line to the city sewer line. When city sewer lines are filled to capacity, water from city sewer line tends to flow towards home sewer lines. Check valves suppli...
Ball valves are highly used valves in the PVC market. Ball valves are used to stop flow in the PVC Piping system. There are two different types of ball valves and they are compact ball valves and true union ball valves. ...
A check valve is a valve that normally allows fluid (liquid or gas) to flow through it in only one direction. Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the o...
A foot valve is used to hold a prime in a pumping system which depends on a vacuum to raise intake fluid to the pump’s inlet opening. It is common in rural shallow well water systems, or in private water systems which pr...
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