Shower faucets: types and choices
Shower faucets are presented in a huge assortment. But making a choice among all these types is not as difficult as it seems. You just need to approach the topic carefully and take into account all the main subtleties and nuances of each variety.
Features and working principle
A modern bathroom contains many basic fixtures and fittings. But for all their reliability, these devices can often break down. Therefore, it is important to know the features of the same shower mixers, their basic characteristics. Moreover, such information will be useful in the arrangement of new apartments, houses from scratch. Knowing the features of a particular device, it will be easy to both pick up a replacement for it and repair it whenever possible.
The main purpose of a shower switch is to maintain a certain proportion between hot and cold water on the inflow.
Depending on this proportion, one or another temperature is set. Accordingly, when the ratio changes, this temperature will change very quickly. Mixers can be operated with a single lever or a pair of valves.
Lever type implies equipment inside with a large ball with special slots; mixing streams of water flow through these channels. By changing the angle of rotation of the lever, the flow head is changed. There are also modifications with ceramic cartridges. They have two mutually contacting plates. When they move in relation to each other, mixing of water is ensured. In order for the plates to leave the designated place, you need to manipulate the lever.
Components
For faucets they often buy:
internal parts;
flush-mounted enclosures;
hidden parts of mixing devices;
switches between positions;
mounting boxes;
shut-off valves;
thermostats and their external blocks;
external panels;
adapters for mounting on the sides of bathtubs;
sets of pens.
But the faucet tee deserves special attention... Its essence is simple: there are 3 outputs, two of them are continuously connected, and the third can be periodically blocked. Such a crane can be cut into any pipe.
The tee valve reliably protects against accidents and leaks, completely stopping the water flow.
It is not difficult to install such a crane, and if a plastic pipe is used, then even a complex installation tool is not required.
Crane-axle - another version of the faucet used in shower mixers. In the official plumbing literature, it is often called a valve head. Crane axle boxes are needed to supply and shut off water inside the mixer. Almost all structures of this kind are made of brass.
The components of the crane axle box are:
bolts;
fittings;
threads;
bolt strips;
quick-release washers;
hex rods;
square heads for the flywheel;
gasket stops;
locking gaskets;
pivots.
Axleboxes can be made of rubber or cermet.
Valve heads of Russian and foreign production cannot replace each other. This rule also applies to flywheels. Before replacing or repairing the axle box, you will have to turn off the water. Do not overtighten the valve head.
Varieties of designs
The systems with the watering can are very diverse. They are made from both metal and plastic. The metal version is more durable. Watering cans can also count on a wide variety of modes.
The wide shower head is especially ideal for taps with rain showers.
Some models are supplied with a flexible hose. In essence, this is a 2-in-1 solution that has become a true plumbing classic. It is convenient to use it both while taking a bath and taking a shower. Flexible hose systems are:
with brass or steel tap;
with a plastic or metal hose;
with various geometric designs;
with installation on a bathtub or on walls.
The multifunctional mixer definitely outperforms the simplest solution. It is very rare now to meet a model that only divides the flow of water into thin jets. In the near future, such structures may completely disappear. In addition to the simplest mode, in modern models there is also a soft supply of aerated water and a hard massage jet.
More advanced mods can provide many other modes, but you need to check carefully to see if they are really needed.
If you want to take a contrast shower, it is difficult to do without a panel with a thermostat. Such devices have absorbed all the achievements of modern technology. They are completely reliable and safe. A good thermostatically controlled faucet will keep the preset thermal settings for as long as needed. But if necessary, changing them is not difficult.
Thermostats not only provide the required performance. They ensure that water that is not too hot or too cold suddenly spills out. Therefore, it is an important element for safety and comfort. The thermostat is especially important when bathing young children.... None of their experiments will lead to burns.
Mixers with a mesh are very common. Its official engineering name is aerator. It should not be assumed that such a mesh is designed to trap harmful substances. It is also a misconception that it weakens the water pressure. In reality, aerators are needed to oxygenate the water more efficiently.
Meshes can be made from:
ferrous metal;
polymeric materials (characterized by greater durability);
bronze;
brass;
ceramics.
A good aerator helps conserve water.In combination with air, its volume increases, and the pressure, despite the lower flow rate, does not decrease. In addition, the mesh prevents splashing. Another advantage is effective chlorine removal and limescale prevention. Therefore, no sensible consumer will remove the aerator from the mixer. But it needs to be changed every year.
There are grids:
with vacuum valve;
rotary (operating in spray or spray modes);
on the basis of a flexible hose;
with non-volatile backlight (showing the temperature level).
Faucets of the budget class can be equipped with a pressure diverter with a reverse spring. The time of its use in advanced plumbing is from 150 cycles.
Distinguishing an ultra-modern and simple push-button divertor is almost impossible. But you have to press the button yourself. Switching the divertor encounters substantial resistance.
An example of a portioned (portion-push) kit is the Varion Armaturen 9520900... This system automatically shuts off the water supply. For its manufacture, a type of brass is used that can withstand heating up to 70 degrees. The batch mixer reduces water consumption. The delivery set also includes a hose, eccentrics, watering cans and holders.
The conversation about the types of mixers cannot ignore the parameters. watering cans. They are often made of plastic.... Such a solution is cheap, but with the help of a metallized coating it is given an excellent appearance.
The lightness of the plastic structure allows you not to fear it falling onto the acrylic surface. But it also has a serious drawback - a short service life.
Metal watering can much more durable. Most often it is made from stainless steel grades. Brass and copper structures have an emphasized chic look. Metal is easy to clean from limescale. But you will have to pay for such a product more than for a plastic watering can.
Most often, the spout resembles a circle or oval in shape. This configuration is convenient and visually pleasing.
Less common is a rectangular or square watering can. In terms of comfort, it is not inferior to round structures, while it fits perfectly into the style of high-tech. A similar solution will look appropriate in a minimalistic environment.
The size of the spout is selected according to your own taste and needs. There are no strict rules here. The easiest way is to move a watering can with a diameter of 0.06-0.08 m. To create a “waterfall” or tropical shower, you need to use mixers with a large watering can. Some people will like triangular designs or original “handsets” and other design developments more.
More and more widespread are now elbow mixers... Until recently, they were used in operating theaters and other hospital rooms. The popularity of such devices is due to the fact that they guarantee the utmost cleanliness and an increased level of hygiene. In addition, they are much more convenient than traditional designs. You can even press the thickened handle with your elbow (hence the name).
Elbow faucets for the home are gradually getting better. But they are being modernized mainly for design reasons. It is during an urgent operation that no one will consider the crane, but for life you need a more interesting and attractive product. Usually it is equipped with an elongated arc-type spout. Some models have an aerator. The internal water switch is available in various designs.
Increased design characteristics are typical of a cascade agitator. Often these models are called "waterfalls"... They reproduce the movement of water in nature. The cascade system emits a wide water jet.
It is the diameter of the hole in the tap that affects the pressure; the width and depth of the spout do not play a role here. And here you need to point out the features of two-lever (they are also two-valve) mixers. Inside their bodies there is a pair of crane-axles.In some models, the locking mechanism is made in the form of an elastic rubber pad. Then the valve head closes the place from where the water enters the spout.
Older versions of this kind involved a spinning hold-down. This shortens the life of the gasket.
Modern models use the effect of translational abutment. Therefore, wear is minimized. An even more advanced option is a two-plate ceramic valve.
Double Lever Mixers are considered the ideal choice for rooms in the spirit of classicism, retro, country (especially Provence) and shabby chic.
Their main properties:
simplicity;
familiar appearance;
ease of customization and adjustment;
switching on and off with two hands at once.
If the room is decorated in a modern style, then it is more correct to use a single-lever mixer. Adherents of maximum comfort will also appreciate it. And here Connoisseurs of advanced technology will love the contactless push-button devices. Sometimes there are no valves and levers at all, but there are infrared sensors or touch elements that recognize the approach of a hand.
Buttons are also touch-sensitive. A simple touch on them, even without pressing, activates the mixer. The appearance of such a device makes it acceptable in the most futuristic interior. The buttons can be located both on the body of the mixer, and on the spout, or on a separate panel. If the device is equipped with a thermostat, it is logical to use a liquid crystal screen displaying the pressure force and the degree of water heating.
But whatever control devices are used, there is often a traditional ball mechanism hidden inside. The ball is located between the rubber washers. It is a very reliable and stable device. There is only one minus here - if the ball breaks, it will be impossible to repair it. Only a replaceable mixer will help out.
It is also necessary to take into account the difference between different mixer installation schemes. Almost all plumbing fixtures are designed for vertical installation with one hole. If there are more holes or a horizontal block is required, then this is usually specified in the documentation. The supply flexible circuit can be used in any case. Both vertical and horizontal mixers can have a flat chrome-plated body.
Some people prefer floor-standing agitators... They must be installed during construction or major renovations. This technique imposes very strict requirements on materials and internal "stuffing". She looks attractive. But such products are expensive, and they cannot boast of special reliability.
Another classification of mixers is devices with disguised and external connections... The second option is less and less common, because they try to remove the plumbing as much as possible from prying eyes. And it's not just that - an open cold pipe or hose provokes the formation of condensation.
Experts recommend abandoning such a scheme, even in old houses. The reliability of modern plumbing is great enough so that when laying in the wall, you do not have to fear any special problems.
Manufacturing materials
The vast majority of people are used to brass and bronze faucets. They are outwardly pleasing, but they are quite expensive. Even better from a design point of view are ceramic devices. However, their reliability is a big question (like that of budget structures made of silumin). Responsible manufacturers try to use chrome plating in three layers, as a single layer coating will peel off in about 2-3 years, if not faster.
Pure copper and bronze are rarely used. They are usually applied over brass to create a distinctively antique look. Paintwork and enamel coatings should not be taken seriously.
Sometimes separate plastic parts are used. Polypropylene elements are advantageous in their low thermal conductivity and lightness.They are chemically neutral. Ceramics are similar in properties to plastic. But it is more aesthetic and is usually used in more expensive designs.
Installation types
The wall-mounted mixer is almost universal. Putting it in the right place is easy. The main thing is that there is a solid surface. Various decorative slabs are not suitable as a base. But repairing a wall device is not difficult.
The built-in device will allow you to hide the connections and connection points. However, it is more difficult to put it. And the repair in the event of an accident will be complicated. Placement on the side of the bathtub is possible only on an acrylic and elite stone structure. Stationary faucets on legs are rare, and only professionals can install them.
Installation on a shelf will be easier provided the water pipes are connected to the piece of furniture. The corner shower panel is used by those who want to use both a bathtub and a shower stall. This panel will allow you to combine a bath with a shower, and do without a cabin (by equipping a sauna). It is also suitable for custom-made boxes.
Spout options
In the vast majority of cases, mixers with a long spout are used.
When the sink and bathtub are close together, one swivel spout is enough. But its constant turns lead to a weakening of the fastening nodes. Leaks may start soon. In a small bathroom, a short spout is much more useful.
The difference between the two may also apply to:
lifting height;
cast and assembled execution;
single or double device.
Dimensions (edit)
The height of the spout is determined by the distance from the base of the mixer to the water outlet. For a shower, structures with an elongated spout and a low spout are most often used. But if you plan to use them also for the sink, then this is not very convenient. The length of the attached hose is determined by the parameters of the bath, the height of the users.
You should not choose a hose longer than 1.5-1.6 m, because it will be inconvenient.
Popular brands
You should definitely choose the most reliable brands and brands known in the world of sanitary ware. With rare exceptions, mixers from:
Grohe;
Hansa;
Hansgrohe;
Mamoli;
Herbeau;
Teka;
Gustavsberg;
Geberit.
Products Wasserkraft is the epitome of genuine German quality. It uses the very latest technical advances.
Lovers of Russian products should pay attention to products Milardo... This firm offers a range of collections named after different rivers.
The reliable mixer from Frap... It is much better than the unnamed Chinese models. The manufacturer himself notes that his designs look stylish and modern.
And the Kaiser mixers stand out:
created by experienced engineers;
the use of high-quality materials and components;
the ability to endure a huge load;
adaptability to different styles.
Colors and designs
Mixers are traditionally used:
white;
copper;
matt chrome colors.
Fans of futurism should choose taps that resemble a ribbon or have another unusual shape. But not all people appreciate such extraordinary solutions. In many cases, a mixer with a calm, harmonious look is more appropriate.
Sometimes black mixers combined with black plumbing look extravagant and impressive. Only professionals should select such a solution; custom designs are often shaped by lighting and the original shape of the handle.
How to choose?
It is often thought that only the simplest mixers can be chosen for a summer cottage shower. But this is not the case. And worthy models that have earned good reviews should be purchased for the dacha. Some shower products even come without a spout, but most people will prefer a more traditional and manageable look. These solutions can be combined: from above, a constant stream flows from the hole, and with the help of a hose, the water is directed to the right place.
Responsible manufacturers always try to use good quality brass containing a large proportion of copper. If aeration and filtration of water is critical, different models of Migliore, Lemark are suitable. If possible, you should avoid mixers without a thermostat - they are already becoming a little archaic.
Cost orientation is inappropriate: sometimes it is overstated or they are trying to sell a bad product at an imaginary good price. Mixers of domestic factories can also be quite good, but they are not much cheaper than imported counterparts.
If you are looking for win-win models, you should pay attention to:
Grohe Contromix Public;
Rosa RS 032.00;
Vidima Orion BA003AA;
Hansgrohe Logis Classic.
Possible malfunctions
Even the best mixers sometimes have problems. The breakage of just one component is enough to notice that water is flowing uncontrollably. Apart from manufacturing defects, you can point to the following possible sources of problems:
substandard components;
installation errors;
poor water quality;
mechanical defects;
excessive or too weak head.
Therefore, it is important to understand that even professional repairs will not always allow you to continue using the mixer calmly. Leaks under the spout are usually eliminated by changing the gasket. It must be made of the same material as the one installed in the factory. To protect against leakage through the thread, use sanitary tape or FUM tape. Plumbers prefer to use tape because it is easier to work with.
Leakage of water from the valve is provoked either by wear of the valve box, or (more often) by damage to the rubber gasket inside the valve head. It is easy to determine which of the two parts is leaking by the temperature of the water.
Ball valves will have to be flushed. A single grain of sand is enough to keep the water flowing even after the valve is closed. If thorough flushing does not help, you will have to change the mechanism; for a while, you can do it by winding the tape on the thread.
In single-lever valves, problems arise from clogged cartridges or damaged threads. The cartridges can only be replaced because they are not repairable. Problems with them are indicated by:
difficulty with adjusting the lever;
unauthorized change in water temperature;
inability to supply hot or cold water.
See the video below for expert advice on how to choose a shower faucet.