Find out the details so you can hire a plumber to install the best type for you. Compression faucets are the least expensive type, most often found in older homes, in the bathroom, kitchen, and laundry room. They are still available for purchase, but because of the maintenance required, they are no longer as common as they used to be. You can tell you have a compression faucet if there are separate knobs for hot and cold water, which work when you twist them to either open or shut the water flow.
Compression faucets will, at some point, drip. They utilize rubber seals or washers that will eventually wear out and need to be replaced. These seals are located at the end of a compression stem that stops the water flow when the handles are tightened. When the seal or washer deteriorates, water gets past it and causes a leak. The good news is that even a novice can replace a faucet seal. The other 3 types of faucets are "washerless. A ball faucet, commonly used in kitchen sinks, has a single lever controlling a slotted ball that aligns with the cold and hot water.
Regulate the water pressure by raising the lever, which lifts the ball to let the water through. The temperature is adjusted by moving the lever from side to side. This aligns chambers in the ball that mix hot and cold water. A ball faucet with its numerous parts is the leakiest of the washerless faucets.
Some newer types of compression faucets lower and raise the washer without grinding it into the valve seat. Unscrew the bonnet from the faucet base, using slip-joint pliers. Then remove the valve stem; this has reverse threads, so unscrew it by turning it clockwise. Once you have it out, replace all rubber washers and O-rings. Two ceramic discs regulate the flow of water: a movable upper disc turns or lifts and lowers against a fixed lower ceramic disc.
The seal between the two discs is watertight because they are polished to near-perfect flatness. Ceramic disc faucets were first made popular by high-end European faucet makers and now produced by American Standard, Kohler, Price Pfister, and many other American faucet manufacturers. Ceramic disk faucets are nearly maintenance free and are generally guaranteed not to wear out. Ceramic valves are more durable over the long run in a broader variety of water conditions than any other variety of valve on the market.
The discs themselves have diamond-like hardness—they are impervious to line debris, mineral buildups, and other common problems that affect valve life. If this type of faucet leaks, the culprits are usually the inlet and outlet seals or sediment buildup in the inlets. If a peeling from galvanized pipe or a small rock gets into the valve, it can score the surfaces, but these occurrences are rare.
Ball faucets have a single lever that operates a rotating, slotted metal ball. The slots in this ball align with hot and cold water inlet seats in the faucet body to regulate the amount of incoming water allowed to reach the mixing spout.
Select personalised content. Create a personalised content profile. Measure ad performance. Select basic ads. Create a personalised ads profile. Select personalised ads. Apply market research to generate audience insights. Measure content performance. Develop and improve products. List of Partners vendors. This tutorial will give you an overview of the four most common types of faucets used in the home: Ball Disc Cartridge Compression The first three ball, disc, and cartridge are all types of "washerless faucets" since they do not use rubber or neoprene washers.
Ball Faucet. Disc or Disk Faucet. Cartridge Faucet Two Handle. Compression Washer Faucet. Featured Video. Related Topics. Home Improvement. Read More.
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