derbyan. faucet design. December 13th , 2017.
For pull-down models, the hose needs to be guided through the faucet body and spout, for touch sensitive models, there will be a battery pack that needs to be connected to the contacts.
Compression Style Faucets - this design is used for many double-handle faucets and is the old-fashioned style faucet (when shutting the faucet off, you usually can feel the rubber washer being squeezed inside the faucet.) Compression faucets have separate controls for hot and cold water and can be identified by the threaded stem assemblies inside the faucet body. Compression faucets all have washers or seals which control water flow and need to be replaced regularly over time. The replacement parts are inexpensive and easy to replace.
Second - Disassemble the Faucet: The same basic principals apply to all faucet types when starting to take a faucet apart for repair or replacement. Keep all parts and layout in the order you take them apart. This will help you both put the faucet back together and identify the parts to be replaced. See below for specific variations in faucet dis-assembly.
The benefits that touch sensitive faucets bring to families with young children can be somewhat counter intuitive. The most common reaction is fear that the faucet will be turned on and left running too often. But in real life, that is seldom the case. For a number of reasons, these faucets have turned out to be much more convenient for use in families with children than the non-sensitive ones. First and foremost, it is the ease of access to water that touch faucets secure for the children who are just learning how to use a faucet. When they need water, they do not have to reach the handle and operate it. They only need to reach any part of the faucet and touch it to get the water running. This relieves parents and adds fun for the children whilst helping them learn more quickly. When it comes to leaving the water running, just imagine how much easier it is for the children to turn the water off with just a touch than operating the handle to the off position. It is also a good deal of fun to turn the faucet off by touching it. So it′s no wonder that the touch sensitive faucets are left running much less frequently.