The valve gets its name from the ball that rotates to open and close the valve ... Ball valves are available in a floating ball design and trunnion mounted design. The type denotes how the ball is ...

Common features include easy cleaning, crevice free, and polished contact surfaces. Valve types include globe, diaphragm, pinch, knife or gate, needle, butterfly, ball, and plug. Important ...

Turn standard stop valves several times clockwise to close. A ball-type valve requires only one-quarter turn. A shut off ball ...

I'm replacing the old gate valves at each fixture with quarter-turn valves, otherwise known as ball valves. Putting a ball ...

especially when comparing different ball valve units. Based on the control valve C method, published data suggests that a much bigger FBBV is needed to match the desired capacity of an isolation-type ...