The water dragon is almost everything that we need to install in water. The faucet is made up of many parts. In addition to the main body, there are handles, screws, spools, pads, and so on. In the process of use, the most important part of these accessories is the faucet valve (core). Sometimes when the faucet is blocked, it is necessary to check whether the valve core is faulty. So what is the method step for replacing the faucet valve? How to choose the faucet valve? Xiaobian this for everyone.
1. Preparation
The spool is broken, we must first buy one to replace, the replacement of the new spool must be consistent with your tap. Under normal circumstances, which brand of faucet to buy the brand to buy the valve core, can basically buy. Prepare a flat or Phillips screwdriver, or an Allen key, and prepare a pair of needle-nose pliers, as well as a knife, according to the screws of your home's faucet.
2, remove the hot and cold water button
Before replacing the valve plug, first find the water switch of the faucet, and then turn it off so as not to spray water when changing. Then find the button or plastic cap of the cold water and gently pry it off with a small blade so that you can see the screws inside.
3, remove the handle
After opening the hot and cold water button, look at what the shape of the screw is, whether it is a word or a cross flower, or a hexagonal screw, and then decide which screwdriver or Allen wrench to use. Remove the screw in the hole with a screwdriver and then remove the handle of the faucet.
4, unloading valve core
After removing the handle, you can see the inside of the valve plug, and some of the outside of the valve plug have a fixed shell cover, and remove the cover. Then you can see the clamps that hold the valve plug. There are four paws on the clamp. Hold the two pawls with both sides of the needle-nose pliers, and then turn them clockwise to remove the clamps.
5, installation
After the card is removed, the bad valve plug can be removed, then the new valve plug is installed, the previous steps are reversed, the other components are reinstalled, the faucet handle is set, and the card is punched. Water source valve, try to leak, no problem, lock the handle and install the plastic cap with hot and cold water.
Tap valve selection
At present, there are three main types of spools: ceramic spools, steel spools, and shaft-roller spools. The characteristics of these three kinds of valve cores are integrated, the whole valve shaft is integrated, and it is easy to install, repair and replace.
Ceramic valve core: Because the price is affordable, the water pollution is small, the wear resistance is good, the sealing performance is good, and at the same time, the improvement of “brittleness†makes the ceramic valve core widely used. In general, the ceramic valve core plays a very good sealing role. Due to relatively strong foreign technology, some imported ceramic chips have relatively better sealing performance, stable physical properties, wear resistance, and long service life. Most of the mainstream mixers produced by most well-known brand sanitary ware manufacturers on the market have adopted ceramic valve cores.
Shaft roller valve core: The advantages are smooth rotation of the handle, easy operation, easy and comfortable feel, resistance to aging and wear. However, the shaft-roller spool, as an old-fashioned spool, has gradually failed to meet the demand of the crowd for the spool, and will be gradually eliminated by the market. Roller spools are now rare in the big brands.
The above small series described in detail the method and operation steps to replace the faucet valve, each step is clear, I believe the reader has mastered the replacement of the faucet valve, right? In fact, the most important thing is to be careful in the disassembly process, To avoid the loss of parts, accurate installation, do not dislocation, replace the tap valve is not difficult. There are three types of faucet spools, and different types of selection basis are not the same. Consumers should first determine the type they need, and then choose according to the standard.
<\p><\div>
Hair Dryer,best hair dryer,hair dryer price,LCD hair dryer
Zhejiang Hisun Electrical Appliance Co.,Ltd , https://www.cn-hisun.com