What Does A Toilet Flapper Valve Look Like

Once the water reaches its predetermined full level the toilet fill valve closes and halts the flow of water into the toilet tank.

What does a toilet flapper valve look like.

You can also measure the flush valve opening to determine what flapper size you need. If it looks more like the size of a grapefruit or softball you need a jumbo 3 inch seal. A toilet flush valve may take a number of different forms though they are all designed to deliver water into a toilet bowl. As a general rule if you re buying a new toilet it most likely uses a 3 flapper.

Start by removing the chain from the old flapper. Cistern type toilets can use a flapper valve a siphon type valve or even a high pressure assist. Choose from the following options. Now take the flapper off the flush valve which is the piece the supply tube was connected to.

If you want to put in a new chain remove the old one from the lever arm the long piece that extends from the toilet handle. Many types allow this water to pass from a cistern into the bowl though there are also tankless toilet variants that use a high pressure valve. If the water level is below the top of the tube the flush valve is leaking letting water trickle into the bowl. Learn how to find the correct size toilet flapper video and step by step instructions below.

Look at the overflow tube to determine which toilet valve is causing the trouble. Many toilet flappers look alike and in many cases a basic corky universal flapper will do fine but some toilets require a specific flapper a universal flapper just will not work. A leaking flapper slowly drains the tank and causes the fill valve to run constantly but the toilet also runs if the fill valve is worn out. You can rule out the flapper by putting dye in the.

A toilet s flapper valve sits over the large drain opening in the bottom of the toilet s tank regulating when and how much water drains out of the tank and into the bowl. A toilet fill valve is located in the tank portion of a toilet and controls the water flowing into the tank. Remove the old flapper valve. In most cases a newer toilet with a 1 6 or 1 28 gallons per flush will use a 3 flapper.

When the flapper goes bad the toilet will either leak water or the toilet s flushing power will diminish. Many american standard toilets old and new need a specific flapper kohler toilets in most cases require a unique flapper for the specific kohler toilet you have. A toilet fill valve controls the water that.