In the process of choosing a sink, many are wondering what are bottom valves. People are interested in what kinds of details exist. The purpose of the bottom valves for the sink is to close the drain hole when you need to draw water. Mechanisms prevent drainage. To do this, press the special lever or drain plug.
What types are there?
There are several types of bottom valves for the sink:
- The mechanism, which is sold complete with a mixer. Most often it is lever.
- The bottom valve, which can be equipped with a mixer or sold separately from it. It belongs to the Push Open system.
Distinctive features of the valve with mixer
Most often, the bottom valves for the sink are installed, which are sold complete with a mixer. Typically, stores make promotions and when buying a mixer give a valve as a gift.
A similar part is interconnected with a mixer. A special lever is installed on it. It is usually located near the base of the mixer. It is needed in order to open and close the valve.
Many manufacturers install the lever directly behind the mixer. Some companies make models in which it is located on the side. Depending on the position of the lever, the cork in the sink will release or retain water.
Features of mechanisms with the Push and Open system
On the market you can see the bottom valves for the sink called Push and Open. They have proven themselves in the market due to their quick installation. This type of valve is easier to install than those that come with the mixers. Even a beginner will cope with the installation of details of such a plan.
The system has virtually no cons. The only drawback, if I may call it that, is that the installer will have to wet his hands. The bottom valves from the Push and Open series with articles are in great demand:
What are the colors?
The bottom valves for the sink come in different colors. Such models have a quality guarantee. Many are afraid to take colored valves, because they think that the spraying will be erased during operation. The guarantee document says that the part will not lose its appearance during use. The following varieties of colored bottom valves are distinguished:
- Bronze. It is often taken for standard sinks. Part with the article 304LOB is in great demand.
- Gold. They are used less often, as they must be combined with the color scheme of the sink. The part number is 304LGO.
- Many opt for chrome valves. They match the color of any sink. Most often, people buy a model with the article 304LCR.
When people take a siphon with a bottom valve for the sink in the kit, they are often installed on sinks with the Push and Open drainage system. Typically, the installation process does not take more than ten minutes.
When installing the valve, you need to remember that it is the connecting part between the sink and the siphon. The connection for such parts is considered universal. It has a standard thread pitch. Therefore, the siphon will definitely fit the valve, regardless of whether they were bought in the kit or not.
Distinctive features of Grohe brand products
Plumbers often recommend installing a Grohe bottom valve for a sink. It consists of a removable plug and has a chrome finish. The valve has a six month warranty. It is distinguished by good quality and reliability.
Reviews note that the chrome coating does not wear out over time. Its easy to install. In addition, the item will last more than one year. The goods are produced in Italy. Grohe bottom valve is more expensive than domestic counterparts. Usually its price is about 1400 rubles, while domestic can be purchased in less than 1 thousand.