Needle valves are similar to a globe valve in design with the biggest difference is the sharp needle-like a disk. Butterfly Valve is suitable for large valve applications due to Compact, lightweight design that requires considerably less space, as compared to other valves. Butterfly valve has a short circular body. Butterfly ValveĪ Butterfly valve is a quarter-turn rotary motion valve, that is used to stop, regulate, and start the flow. The ball valve is Smaller and lighter than a gate valve of the same size and rating. Most ball valves are of the quick-acting type, which requires a 90° turn of the valve handle to operate the valve. Plug valve can be used in vacuum to high-pressure & temperature applications Ball ValveĪ Ball valve is a quarter-turn rotary motion valve that uses a ball-shaped disk to stop or start the flow. Plug valve used as on-off stop valves and capable of providing bubble-tight shutoff. The disk is in plug shape, which has a passage to pass the flow. Plug valve is a Quarter-turn rotary motion Valve that uses a tapered or cylindrical plug to stop or start the flow. The pressure of the fluid passing through a pipeline opens the valve, while any reversal of flow will close the valve.
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