To turn off a ball valve, rotate the handle a quarter-turn (90 degrees) so that it's perpendicular to the pipe.
Here's a breakdown of what you need to know:
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Orientation is Key: The handle position indicates the valve's state. When the handle is parallel to the pipe, the valve is open, allowing water to flow. When the handle is perpendicular (at a right angle) to the pipe, the valve is closed, stopping the water flow.
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Gentle Operation: Ball valves are designed for easy, manual operation. Avoid using tools to force the handle, as this could damage the valve.
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Resistance is Normal (to a Point): You should feel some resistance as you turn the handle, but it should be manageable. If you encounter significant resistance, stop and ensure there's no debris obstructing the valve. Forcing it could lead to damage.
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Slow and Steady: Turn the valve slowly to prevent water hammer, which can damage pipes.
In summary, a simple quarter turn of the handle, so it is at a right angle to the pipe, will shut off the ball valve. Ensure you do this gently and without excessive force.
