WATER KEY Meaning and
Definition
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A water key, also known as a water valve key or a curb key, is a specialized tool designed for turning water valves or faucets located below ground level. It is typically a T-shaped metal tool with a square or pentagonal fitting at one end. The purpose of a water key is to provide leverage and torque to open or close water valves that are located inside water meter boxes or below the ground surface.
Water keys are commonly used by utility workers, plumbers, or maintenance personnel who need to access and operate water valves that are difficult to reach manually. The square or pentagonal fitting on the end of the water key is specifically designed to fit the shape of the valve stem, allowing it to be turned.
When a water key is used, the T-shaped handle provides a firm grip, enabling the operator to exert enough force to operate the valve. By rotating the key in either a clockwise or counterclockwise direction, the valve can be opened or closed, controlling the flow of water.
Water keys are an essential tool for water infrastructure maintenance and repair, as they allow for easy access to underground valves without excessive digging or excavation. Their versatility and simplicity make them an indispensable tool for controlling water flow in residential, commercial, and municipal applications.
Etymology of WATER KEY
The term "water key" is derived from the combination of two words: "water" and "key".
- "Water" has its roots in the Old English word "wæter", which can be traced back to the Proto-Germanic word "watōr". This word is also related to similar terms in other Germanic languages such as German "Wasser" and Dutch "water".
- "Key" comes from the Old English word "cǣġ", which originated from the Proto-Germanic word "kaigaz". The term "key" refers to a tool or device used to unlock or lock things.
When these two words are combined, "water key" represents a tool that enables the opening or closing of water pipes or valves.
