To shut off a ball valve, you should operate it by hand, turn it slowly, and stop turning once there's any resistance. You should never use excessive force to close the valve. This method is recommended to prevent damage.
Steps to Shut Off Your Ball Valve
Based on operational guidelines for valves, including types like ball valves, follow these steps carefully:
- Locate the ball valve you need to shut off.
- Grasp the handle or lever attached to the valve.
- Begin turning the handle by hand.
- Turn the handle slowly to close the valve. For a standard ball valve, this usually involves turning the handle a quarter (90-degree) turn until it is perpendicular to the pipe.
- Stop turning once there's any resistance.
- Never use excessive force to close the valve. The valve is designed to seal properly when the handle is in the fully closed position (perpendicular to the pipe) without needing excessive force.
Why Gentle Operation is Crucial
Operating valves, including ball valves, slowly and without excessive force is vital to prevent any damage to the valve mechanism or associated piping. Forcing a valve shut when it encounters resistance can strip gears, bend handles, or damage internal components, potentially leading to leaks or complete valve failure. By using only hand power and stopping at the point of natural closure, you ensure the valve operates as intended and lasts longer.
