Types Of Toilet Valves

Other types of fill valves work quite well and can be replaced with exact duplicates.

Types of toilet valves.

It is worth noting is that the plumbing code now requires anti siphoning capabilities on toilet fill valves. The inner workings of the basic toilet tank contain two types of valves. Anti siphon devices are designed. Some types of fill valves use older technologies and are best replaced with a newer type when repairs are called for.

There are many types of fill valves available and dozens if not hundreds of manufacturers who make them. Most are quite interchangeable and can fit the standard tank openings on any toilet but do pay attention to sizes especially the length of the valve stem. These valves use a straight tube to release water and a plunger stem actuated by a floating ball. Standard 3 inch 4 inch tower style also called canister style and dual flush valves.

Checking for ones that are the same size or style as the one already in place is a good start. Toilet flush valves come in the following formats. The fill valve and the flush valve. They re usually made of metal.

Flush valves must be manually activated while fill valves open and close automatically. They re also known as plunger or piston fill valves and are the most common of all. When the tank is empty the floating ball lowers and opens the valve. Types of toilet flush valves.

The fill valve sometimes referred to as a ballcock is the assembly that sometimes has a floating cup or cylinder along its shaft. Toilet fill valves come in a range of sizes and types so it is important to read the product label or description to make sure that you purchase the right one for you. Fill valves are generally activated by either a float ball or float cup device. The cylinder rises and falls with the water level in the tank.