As a plumbing expert with years of experience in the industry, I can tell you that a diverter valve is an essential component in many plumbing systems, particularly in those that serve multiple outlets from a single water source. It's designed to control the flow of water by redirecting it from one outlet to another, ensuring that the water can be efficiently used in different parts of the home or building.

The diverter valve operates on a simple yet ingenious principle. It uses a mechanism that can be manually or automatically operated to change the direction of the water flow. This is particularly useful in systems where the water source is shared between different fixtures, such as a bathtub and a shower, or between a sink and a dishwasher.

In the context of a faucet, a diverter valve can be found in various configurations. A common type is the two-valve diverter, which, as you mentioned, consists of two L-shaped valves. This design is typically located in the center of a faucet that adjusts water temperature with a single dial. Alternatively, it can be situated between the taps of a two-tap faucet. When the handle is turned, it redirects the water from the tub spout to the shower head, which is particularly useful after the desired shower temperature has been set.

The operation of a diverter valve is quite straightforward. When the handle is turned, it moves a valve mechanism that blocks the water flow to one outlet and opens it to another. This allows the user to switch between different water outlets without having to change the water source or adjust the water pressure significantly.

One of the key benefits of a diverter valve is its ability to conserve water. By allowing the water to be redirected to where it is needed most, it reduces the waste of water that would otherwise occur if the water were to be left running while the user switches between outlets.

Another advantage is the convenience it offers to users. With a diverter valve, homeowners can easily switch between different water outlets without having to make any significant adjustments to their plumbing system. This can be particularly beneficial in households where space is limited, and multiple fixtures need to share the same water source.

In terms of maintenance, a diverter valve is relatively low-maintenance. However, it's important to ensure that it is regularly inspected and cleaned to prevent any buildup of minerals or other debris that could affect its operation. Over time, the valve may need to be replaced if it becomes worn or damaged.

In summary, a diverter valve is a crucial component in many plumbing systems. It offers a simple yet effective solution for redirecting water flow between different outlets, conserving water, and providing convenience to users. With proper maintenance, a diverter valve can serve its purpose reliably for many years.

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Two-valve diverter. This type of diverter has two L-shaped valves and can be located in the center of a faucet that adjusts water temperature with a single dial or between the taps of a two-tap faucet. Turning the handle redirects water from the tub spout to the shower head after the desired shower temperature is set.read more >>