How to disassemble the faucet: single-lever kitchen and bathroom with photos and video

Only one inconspicuous detail makes the bathroom a bath, and it's a mixer. Through this plumbing are huge volumes of water, and its elements can withstand heavy loads. In the web you can learn how to dismantle the mixer specifically for the repair or replacement of parts, so as not to pay the masters.

Water old style taps had many shortcomings, so they gradually came to replace the new devices. Part of the "apartments" have completely got rid of primitive gates. This evolution in the interior as a whole did not affect the popularity of dvuhventilnyh (double lever) mixers. Faure Other devices will unless intelligent cranes, as well as between all the models retain the balance of advantages and disadvantages, price / quality ratio. Faucets have to be repaired every few years, and if you study their structure and mode of operation, then action can be carried out independently.

What is in mixer

The central element is a casing, and has typically connected thereto rest. Spout (spout) is a part through which the water flows outwards. Spout usually ends aerator. Three listed elements are required set of components.

Fixing to the base provides the nut with gasket, if it is located under the casing. Wall options keep the cams, in which case the goals in the design, there are more. Handles, arms, valves and other controls have a connection to the cartridge or head parts, but the touch pad may also be used instead of these assembles. The bathrooms on the cranes almost always have a bath / shower. Its twist or push, depending on the internal structure of the device.

Types of mixers features of their devices, the pros and cons of operation

The list of the main types of mixers should be made:

• double wishbone;
• single lever;
• thermostatic;
• sensory, in Vol. h. "Smart", the management of which lead through the display.

Dvuhventilnye "classic" not so long ago was the only option and implement the simple principle of separation of flows. The version with a single control lever conceived as a technological innovation. Up and down movement should have the power to regulate the pressure and the side - temperature. Placing the arm on the building has been the subject of design of experiments. In turn, the thermostatic and contactless options considered a big step forward, but even among the new technological products have a model, convenience is in doubt.

According to the switching mechanism mixers are cartridge and ball. The second type, in fact, is also a cartridge, but in the design of such products is no turning discs. Cartridges are rotary and screw type. Two different devices, you can count taps for washbasins and bathtubs, kitchens and bathrooms - due to switch on the shower.

twin valve

Cranes with two control elements retain the positions on a par with other models. Standard design valves gradually receding into the past, because the manufacturers are trying to look modern plumbing. On the practical trends have affected only positively increased device control and speed control itself.

Mixers for 2 valve is divided into two categories. In the first variant of the locking element is a flexible mounting. Reciprocating the cartridge in the device closes and opens an aperture for the water movement. Durability mixer add silicone gaskets. In the second group of mixers dvuhventilnyh locking function is performed by two ceramic plates. The top rotates on its axis, and the bottom is fixed. The second type is more expensive cranes.

Single-lever mixer

In case a single-lever faucet doing a plurality of holes for the tubes and the mounting members. Spout single lever mixer version make any movable or integral with the body. For products with a top placing the handle of the second type of connection most often used. Low-mounted lever is usually paired with a high long spout. Aerators modern single-lever taps saturate the water with oxygen and reduce resource consumption.

The role of spherical single-lever mixers "center" construction element carries a rounded end, hollow inside and with 3 holes. Due to the rubber seat in the scheme cranes operate smoothly and rarely break down. In turn, the ball retaining rings are fixed with collars, and the handle of the mixer, when it comes to the place in contact with the rod. Hot and cold water streams are combined, when the lever is rotated, and stop when it is lowered.

Thermostatic mixer

The model is considered good. This makes it the thermostat to support the water temperature at the same level. The device hidden in head parts, and the condition of water flow is controlled handles on the sides. For reasons of convenience, manufacturers have made the following scheme: one handle is responsible for the head, and the other - controls the temperature. In such a device, and knows most of the consumers.

Thermostatic valves mounted on the walls and washbasins. In the second embodiment, a rare apparatus equipped with ceramic cartridge, which play the role of locking mechanism. Devices always complement blockers for limiting the maximum flow temperature. Minor repairs thermostatic mixer will be under the power of anyone who is more or less versed in the instructions. The smallest elements of the thermostat is better to entrust the masters.

Thermostatic mixer is to choose among the electronic battery and great functionality.

Touchless faucet

To the touch, including a non-contact mixers, include devices with automatic water supply. The process is activated when a person puts a hand on a short distance to the sensors. Cycles activation-stopping save time and effort on the same type of motion. In addition to the simple touch of options, there is also a smart faucets. Recent retain leadership in functionality. The basic package includes contactless cranes sealed one-piece body-spout, the battery and the electronic control unit.

Other device names:

• auto;
• infrared.

Sensors non-contact mixer, by the way, there are not only the infrared.

Sensory model rationally consume water. One would not like it, and they will choose the option where the pressure can be strengthened. High hygiene contactless taps value all. They almost always maintain a clean appearance, and rarely break down. Owners of devices and their neighbors do not face inundation. Design features good impact and durability.

Mixers with cartridges and their varieties

In most cases, the taps have a cartridge. They are ceramic, circular, spherical, for bathrooms and showers, for the one- and two-lever mixers. At the core parts is a water supply principle, pausing, and interaction with the flow tubes. Water treatment in the disk cartridge is regulated by the position of metal-plates. Recent simply change position relative to each other. The density of the compression top disc protrusions with the holes of the lower pressure force depends. The casing has two channel 2 cartridge for hot and cold fluid separately. Condition of water flow is adjusted due to the fact that the nodes change their positions in the sleeve. Cartridges like thermostatic represent a complex device with sensitive instruments. Improve the design of cartridges, allowing mixers from there are fewer problems.

Ceramic cartridge mixer

The item is an assembly with two ceramic plates. When you rotate the flap valve mixes hot and cold streams. Changing the position of the upper plate leads to increased pressure. cartridge device does not provide for any spacers between the plates, so the potential of the mixer life will always be higher. About 10 years, he is able to work without a single failure and replacement. Consumers obtained as this mixer device with smooth noiseless operation. To support the crane state need only use Teflon or silicone lubricant.

Cartridges are classified according to the height and diameter of the pedestal, at least - the length of the rod. From node depends on the diameter of its wear resistance, durability and power. The larger the width, the better, and the price is not always dependent on the diameter.

Cartridge mixer for shower

The main item for shower mixer - a diverter, which mixes water at different temperatures and translates device between modes Shower, bath, shower, etc. The upper. management and supply system fails, if the switching element breaks down. Mixers different parameters and configuration of the cartridge regulating temperature and pressure. Recent divided into types depending on the lever (toggle) Shower / Bath. Grooves for flow distribution in a cartridge for a shower should be from 3 to 5.

For showers producing separable and non-cartridge type. Details of the first type are subject to easy repair. care treatments include cleaning components and applying ointments. Cartridges of Type 1 - more practical. Solid models are more expensive and much less likely to break down. Eliminate breakage while not succeed, find out cause of the problem, too. The cartridge is not opened, but simply buy a replacement.

Cartridge for single lever mixer

Streams of water of different temperatures fall through the holes in the bottom of the device and are mixed in the closed groove, after which the total flow passes through the third hole-exit. Percentage rule cold and hot water changes the rotation of the plate.

As part of this type of cartridge is:

• stock;
• axis;
• sleeve;
• housing;
• leash;
• the movable and the fixed plate;
• silencer;
• the upper and lower gaskets;
• bedplate.

The stock is a transmitter mixer arm movement. With the help of the rod axis is fixed in the sleeve so that these parts are working in harmony. Bush remains in place, and the rod moves between positions providing the right temperature and pressure force. The housing backs bedplate, and within this space the leash is connected to the rod, the fixed plate "sticks" to the moving. The mixing cavity is part muffler, which operate as plastic pins and wire mesh. Tightness between the bottom and the fixed plate provides upper gasket. Lower maintains the integrity streams between slots in the housing bottom.

Cartridge for a ball mixer

ball valve cartridge has a rounded shape. At the bottom of the details there are holes: the same size, if they are 2, and two smaller ones next to a large, if 3. Check ball changes position, closes all the holes, or some of them, in part or in full. The ball pass water mixers improves the strong fluorinated rubber. The fluid in the pipe presses on the ball which, in addition, rubber props saddle.

When exposed to grip the spherical shape can change its position. Holes thus completely or partially coincide with the nozzles. Ball and seat are usually combined in a single structure, but some models are assembled with seats on the inner walls of the housing. Products of type 2 do less because they are more likely to fail. Prolonged easy between the ball and the pads formed limescale.

Thermostatic mixer cartridge

Thermostat aka thermostatic cartridge - certainly a key element of the mixer to maintain the temperature level. When changing the ratio of water flow cartridge 2 immediately responds and changes the amount of resource supplied to deter a predetermined temperature. The center node is a thermomechanical apparatus that converts temperature changes in the motion. In the case of heating the wax expands in the cylinder. It presses on the diaphragm and transmits a pulse on the rod through the seal. Slip the last 2 items as well as support for Aperture provides a protective device. A decrease in temperature will mean a weakening of the spring and the return of the rod. Most accurate action observed in devices with a flat diaphragm. Thermostatic plumbing for bathrooms works to maintain the temperatures in the range from 15 to 45 ° C.

As a self-replace cartridge

The item may break due to low quality of the mixer, water hammer, a large number of impurities in water resources, and other salt deposits, but also because of the end of life.

Replace the valve alone can anyone who has worked with basic tools. First, overlap the water, including the boiler. Then, with the mixer removed decorative element, if any, and plug them can act. Said step of performing fine working with a screwdriver. Then, remove the retaining screw that holds the handle. The handle is removed, and then easily take out the guard ring. Next, take an adjustable spanner or unscrew the clamping nut. When the cartridge is removed, the mixer housing purified from salt deposits. So warn failure in the future. Repair the old cartridge is not usually done, so as to establish the most problematic of its link will not be easy. The valve is simply replaced with a new one.

Dismantling of a single-lever mixer

At itself should be kept:

• pliers;
• knife;
• spanners;
• wrench;
• screwdriver.

A set of actions for dismantling differs depending on whether the ceramic cartridge is placed within the device or ball. In the first case the first cap removed from the red and blue circle. Instead of a screwdriver, at this stage sometimes use a knife. The next thing remove the screw that holds the lever. Then the handle is removed from the body and reach the top of the cartridge with clamping nut and rod. Faceted clip is removed with a wrench and a round collar nut and deepening - a screwdriver. Then take out the cartridge. The housing is separated from the base, and the remaining portions are disconnected from each other.

Devices with a ball valve disassembled differently. First weaken the locking screw and remove the handle. Use a screwdriver to press on the ring and partially turn it counterclockwise. The dome is removed with pliers, gently as possible so as not to deform the ring underneath. Then ring spun and recovered thyroid item. Will only get the ball and remove the body.

Troubleshooting bath / shower

Sometimes the switch fails and does not change modes Bath, shower or overhead shower, or doing it with problems. Sometimes the switch jammed or moves with great effort. Less often happens is that the water is flowing at the same time from the spout and shower head. In this case, replace the O-gum, a spring or cartridge, or simply find a replacement last detail, regardless of the nature of the problem.

To replace the cartridge, first remove cap, screw and nozzle. Then clean the fasteners that hold the cartridge. The valve is inspected for damage to the object. Chances are that you have to replace the entire piece, especially if obvious faults in it no elements.

If a switch from the mixer continuously flowing water, the problem may lie in the flap or extraneous fine particles. The cartridge will need to clean the dirt from inside and outside, and perhaps even replaced.

Stages replacement sealing gum

If the mixer to the spindle in both positions water flows synchronously, the gasket should be replaced. Perform the following manipulations:

1. Shut off the water.
2. Disconnect the hose and nozzle.
3. Spun adapter.
4. Remove the handle.
5. Removed the spool.
6. Take an old rubber rings.
7. Is inserted in place of new, pre-moistened with water.
8. Assemble the parts of the mixer into position.

In the case of the occurrence on the keypad mixer we can talk about the unsuitability of the seal. First, overlap the water supply is disconnected and the spout. Hex wrench spun adapter. Then remove the cap, take out the key is removed the screw and the cartridge. If confirmed the assumption about the unsuitability of gum, it is replaced. Typically, the breakdown is just that.

When turbulent noises cause of the problem may lie in the edge of the worn pads. Her neat cut slow motion.

If the water does not flow, the valve should open and flip some wooden object. If nothing happens, you may run dry lining. Then cover the water feeding structure and partially dismantled to improve or flip seal.

Stages replacement switch spring

First of all turn off the water. Disconnect the hose from the mixer and spout adapter from the switch, using the open-end wrench. Hose and spout pull out carefully so as not to spoil the thread. Then remove the cap from the product, pull out the screw and unscrew key. Taking the rod and the spring to replace the old spiral insert a new one. After collecting the mixer in the reverse sequence.

A problem with the spring indicate external design details. If the button is not takes its original position when you change modes or turn off the water, then the problem probably is damaged, stretched or weak spring. Small parts unbalance is the same problem. Even at the acquisition stage it should be remembered that over time, the tension spring mechanism will weaken, so it is better to spend more effort to install it in the valve than to prematurely change.

Dismantling and minor repairs twin valve

To complete disassembly resort, if they find a marriage, constantly dripping water or leak. If none of the reasons is not suitable and visible faults there, and the mixer is still not working properly, then, most likely, it will have to be replaced. First, it disassembled and inspected.

When small problems with one or both of the valves will be enough to disconnect them, check and re-fasten.

The first step is to remove the pen cap. Phillips screwdriver to extract the screws on the ground, where they were decorative details. We take out the valve and unscrew it from the core. After that, we proceed to check the threaded connections and seals. Perhaps these elements have a bias or violation of integrity. Small grinding and cleaning may be sufficient to ensure that the mixer again become operational. To remove the spout from dvuhventilnye device will be sufficient to unscrew the nut. Problems typically occur with a spout from the housing, sometimes in the aerator. For a full analysis will have to unhook the mixer from the wall or wash-stand and get cartridges.

For simple valves slight deviation from level position is considered the norm.

What if the tap runs

First, enough simply increasing tightness. All connections twist tightly as possible. If you are lucky less need valve is partially or completely dismantled. For this purpose, wrench and adjustable wrench, a Phillips screwdriver and a flat.

To mixer not flow, it is necessary to replace the tab oil seal and gasket shower hose. Flow between the nose and the gland nut - a frequent phenomenon and does not attract much attention, but if the volume of wasted water large, it will need a replacement liner. Then from the sealing tape make a new part. Old liner is removed and the tightly wound new.

Before replacing the gasket shower hose, the latter spun wrench. Instead of the old gaskets recently put new silicone. They have proven to be more resistant to abrasion than rubber.

Disassembly Thermostat

First, remove the cover and screw pull out. Then disconnect handle and lock ring. The screw is on the bottom of the thermostatic unit. It fits easily in the palm of your hand and can easily get lost, so we obtain the item carefully and immediately find a place where it can be placed. Complete with thermostatic mixer also sell key, which is necessary to unscrew and screw. Then we obtain a block. At this stage of disassembly is complete.

The reverse process, the assembly is carried out with a clear algorithm. Insert block into the case, summing a threaded hole recess. There are screwed screw. Sealers will not prevent sanitary process Vaseline. Thereafter expose the handle with the "temperature" side mixer so as to meet a predetermined temperature. Pivoted rod and combine a label on it with the mark on the body. Retaining ring dress so that this value is left in plain sight.

Prevention mixers

Breakdowns, repairs and replacements can be avoided, if the mixer is not marriage, and if you use the technique properly. Open and close the water should be no abrupt movements. Not worth it with all his strength to turn the knob all the way and hit their internal spinning elements. Among the pads should be chosen modern models, with preference given to silicone. Mixer can not be disassembled several times a month. Otherwise, sooner or later sours threaded connections. In turn, timely routine cleaning of parts will extend the life of all years of the crane 5. Thus, any fault in the mixer will lead to more serious consequences, if not in time to examine it. Nor should we keep the old worn-out cartridge in the new plumbing, pick up a disproportionate part, which will put pressure on the structure.

conclusion

Faucets come in single- and two-lever, thermostatic and non-contact. Install them on the bathroom, wash-basin, the walls in the shower. Designs differ primarily by the method of operation and the destination. Alone device with shower diverters have to be a hundred configuration options. Cartridges in faucets are circular and ball, with up to two. Recently, the word comes to mind mixer single lever design with a single flap and the upper arm placement. These devices are filled toilets in public places and bathrooms apartments in a modern style. For home purchase or technological options, or those who will not be difficult to repair manually. Mixer, in principle, is not a difficult design. For disassembly and replacement of parts will suffice intuitive understanding of the mechanism and a small set of tools as wrenches Adjustable wrenches, screwdrivers and pliers.