A flush valve toilet is a toilet that does not have a tank so that it cannot hold water. Instead, it is directly connected to a source of water through a valve and pipe that attaches where the tank should be. When flushed, the valve opens and pumps water directly into the bowl to flush the toilet. Flush valve toilets are very common in public bathrooms since they do not hold large amounts of water. Public toilets may not see regular use, and not having a tank ensures that there is not a lot of extra water sitting there to corrode the toilet or cause other problems.

Also, flush valve toilets won’t flood the bathroom if they are broken. If the valve cannot open or the toilet cannot flush, then it cannot flood the bathroom.  In reviewing flush valve toilets, we’ve considered costs, benefits, styles, and more. Review our flush valve toilet research carefully to learn more about why you may want to switch to a flush valve toilet.

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Which Flush Valve is Best?

Determining the best flush valve is subjective since everyone has different toilet needs. To complicate matters further, every toilet has some form of a flush valve. Picking the best flush valve for your needs depends on the type of toilet and its specifications for flush components. Make sure that the one you choose meets the specifications for your toilet as closely as possible. The more accurate it is, the better the performance will be in your specific situation.

How Long Do Flush Valves Last?

The lifespan of a flush valve depends on the use of the unit, but you can expect most to last between five and seven years. In most cases, the soft parts like o-rings or valve flappers will wear out first. Fortunately, these can usually be replaced without replacing the entire valve. On inexpensive valves, the entire valve system is usually replaced in order to prevent other parts from breaking in the near future.

Is a Flush Valve or Flush Tank Better?

The difference between a flush valve and a flush tank is determined by your needs. Flush valves are better for high-volume use when water flow is reliable. Flush tanks are a better option when access to water may be limited and toilet use is less frequent but still regular.