The fittings of the toilet cistern are a kind of "filling, which ensures the work of collecting, retaining and draining water. The material for the manufacture of fittings can be plastic or metal (brass, steel)."

In this article, we will get acquainted with how to adjust the fittings in the toilet cistern, as well as with its types and features.

Mostly modern models toilets are equipped plastic fittings... It is sufficiently durable, does not undergo corrosive processes and negative impact chemical substances present in the water.

The work of the toilet is directly dependent on the correct operation of the shut-off valves, which are responsible for draining and supplying water. Today, on the market for plumbing products, you can see many different models of this device. Moreover, there are not many types, since shut-off valves is of the same type, suitable for different modifications.

By design, shut-off valves can be separate and combined.

Previously, only a separate configuration was used for the toilet. In it, the installation of the filler and drain valve takes place separately, and they work autonomously. The filling valve is float controlled.

When the water in the tank rises and is blocked by the float under the action of the thrust.
The drain assembly is a neck with a valve.

The valve is of two types - air and mechanical. Operated by a pedal, button or key.

The advantage of shut-off valves is that in the event of a breakdown, you can replace or repair only the damaged unit, and not change the entire system.

This affects family budget and facilitates assembly and disassembly work. Therefore, the use of such systems is still relevant today.

Elite class presents latest models products in which valves in a new design are used. In it general system connects drain and fill valves.

Setting up this type of reinforcement is quite complicated. But with correct installation guarantees safe and flawless operation of the unit.

The disadvantage of this system consists in the need for complete replacement in case of breakdown and difficult repair.

The shut-off valves are also distinguished by the material of manufacture.

Polymeric materials are mainly used for its production. The quality of the materials that make up the plastic determines the quality of work and durability.
Metal fittings are distinguished as the most durable and durable. These materials are characterized by resistance to moisture and mechanical stress.

Usage single shut-off metal fittings provided by manufacturers only for elite models. Separate systems can be installed in any toilet.

Top and bottom toilet valves

Shut-off valves are divided according to such characteristics as the place of installation and the method of water supply.

The design of the system will depend on which side the barrel is built on, which will certainly be taken into account when replacing damaged elements.

Differences in installation have fittings with upper and lower water supply. Both systems involve closing the valve by the action of a control rod, which is connected to a float, which is a container made of plastic or foam.

When installing fittings, careful balancing must be carried out. This is needed for productive work a system that has a dependence on the water level of the drain barrel.

In domestic toilets, fittings are installed with an upper water supply.

This system is placed in the side of the tank.

The disadvantage of this design is the noise that the system creates when supplying water.

Toilets from foreign manufacturers are mainly equipped with shut-off valves with a bottom water supply. This design is quieter, more comfortable and gives the model a stylish look.

The upper system is installed after installation works in the tank, and the lower fittings are arranged before it is located on the structure.

The drain valve is much simpler than the water supply unit.

There are no locking mechanisms here, since this design does not need this. The drain valve is controlled by a rod.

It is a chain or barbell.

Previously, when installing a toilet, a lever located on the side or at the top of the cistern was commonly used.

Most models are now equipped with a button.

This mechanism provides for two modes of water drainage. At different intensities of pressing the button, either a complete drain of the tank or half of the tank can be performed.

By pressing the lever or button, the flap is opened, which closes the upper fitting and the water is drained into the toilet. Then, under the weight of the damper, it returns to its place and the valve closes.

The process of installing toilet valves

You can use separate fittings, but it will be better and easier to use the proprietary systems that come with the toilet bowls. In this case, all the elements will exactly match.

Materials that will be required to complete the work on installing the tank:

The installation of the tank should be started from the base drain device... A rubber gasket is placed between the bottom and base of the tank. After the cisterns, it is directly placed on the toilet, placing a rubber ring between them, preventing contact of their surfaces with each other.

Screwing the cistern to the toilet is done with bolts.

The most important thing here is a good fixation of the rubber pad to prevent leaks.

For the upper reinforcement, these elements are not needed, since it is located above the water. These assemblies are also mounted after the tank has been installed.

Installation for one and the other is basically the same. The tube is pushed through the hole in the tank and screwed on both sides with nuts.

The next step is to connect a flexible hose to the riser of the water supply system, namely to the fitting, and install a tap that allows renovation works turn off the water in the toilet.

The modern hose is equipped with a nut and washer clamp for a secure connection. But plumbers are usually reinsured and take advantage of the fuma.

Having brought the tank to the water supply, it will be necessary to adjust the float. The water level should be about fifteen centimeters lower than the edge of the tank.

The installation of the water drainage mechanism by the equipment is concluded. The top element is inserted through the hole in the lid and secured decorative element covering the hole.

Service cost

Several factors influence the price of toilet cistern valve replacement services.

Such as:

1. the nature of the work and the level of complexity;
2. additional work.

The cost of dismantling and installing new fittings ranges from five hundred to eight hundred rubles, and about two thousand rubles will have to be paid to replace the drain tank.

For the installation of expensive plumbing, many firms use an additional coefficient. In general, the quality work on replacing the cistern and the price are in no way connected. There are a lot of firms and all work in different price categories.

During the operation of the cistern, problems such as leakage or constant flow of water may arise. The reason may be in the thrust or in the membrane, and they will need to be replaced.

If it is difficult to fill the tank, then you must first check the connections and the supply hose.

If you do not understand this, then in order to avoid trouble, it is better to seek help from qualified specialists.

For a comfortable atmosphere in the house, it is necessary for the plumbing to work properly. At the same time, I would like to note that the sewerage system and the toilet, which are its constituent parts, play an important role. In turn, in order for the toilet to work well, you need to pay attention to it technological features, its design, as well as the state of the armature.

What types can be

Before deciding how to choose fittings for the toilet, let's try to understand what should be understood by the word "fittings". This word should be understood as all the constituent elements that are aimed at ensuring the work of plumbing, it includes, among other things, a toilet.

In accordance with the functions performed, there are several of the following types:

• fittings that shut off the flow of water after the tank is filled;
• fittings that provide fluid release.

Each of the species constitutes separate mechanisms, which, nevertheless, are closely related to each other. The latter circumstance leads to the fact that if one of them breaks down, the second stops working too.

How is the tank filled

The function of filling the tank, as already described earlier, is assigned to the mechanism in question. Let's highlight its main details. So, the shut-off system is a set of shut-off valves, levers, float and supply fittings.

Several levers usually make up a single set of metal or plastic parts connected to the float. For the manufacture of the latter, foam or a hollow plastic cylinder is usually used; it is designed to regulate the water level in the drain tank and determine when the tank is full.

In this case, all shut-off valves work as follows. The liquid first fills the drain tank. In this case, the float rises to a certain limit.

As already described earlier, the float and the levers are connected, therefore, when the float reaches a certain limit, the lever acts on a valve specially installed for locking, the water flow is blocked.

You can also highlight different types fittings according to the location of the fluid supply. So, water, in the presence of fittings for a toilet bowl with a side connection, can flow from the side, while the water supply is usually located on top.

With this arrangement, water is usually drawn with a lot of noise. The least noise is created by the water supply from below. Also, water can be supplied from above, but this is a rather rare design.

Thus, the most preferable is the fittings for the toilet bowl with a bottom piping.

How is the drain carried out

Let us consider the principle of operation of valves that provide water drainage. The constituent parts such fittings will be:

• a hole for a descent having a certain angle of inclination;
• an overflow tube is required;
• the system is not complete without a valve cover and elastic band
• an important part should also be considered the drain button and the system of mechanisms that ensure its operation.

At the same time, there are several systems that differ in design. So, there is a complete drain system with a button; a system that has two modes of water drainage, provided with a special function - you can interrupt the drainage of the liquid.

In the latter case, an analogue of a key is used that releases either water completely or partially. A separate item would like to highlight the rod fittings used for the toilet, acting on the basis of the rod.

There are three types of float valves. These are piston-based valves equipped with a special lever. "Croydon" - such a mechanism was used earlier, in modern toilets is usually replaced by another. The valve is based on a silicone or rubber membrane that replaces the gasket.

It should be added that if the float fails, the entire locking system will have to be changed completely.

When choosing fittings for the toilet, pay attention to the choice of high-quality, durable plastic parts so that the fittings are resistant to overheating and cooling, and withstand mechanical stress.

The diaphragm valve should be selected taking into account that salt-rich water with impurities quickly destroys the diaphragm. It is also recommended to choose good brand goods in order to exclude the presence of defects. It is also useful to familiarize yourself with the photo of fittings for the toilet before buying.

What to do in case of a breakdown

If problems arise during the operation of plumbing, then to eliminate them it is worth adhering to some algorithm. First, find out the causes of the breakdown, adjust the water consumption level, replace worn parts.

Then you should clean the channels, as well as system parts from plaque and dirt. In the event of a serious breakdown, consult a specialist.

Photo of fittings for the toilet

The water connection to the toilet bowl can be made from the bottom or from the side - it depends both on the design of the toilet itself and on the features of the water supply system. The fitting for a cistern with a side connection is easy to maintain and reliable, and its price is on affordable level... At the same time, it performs its functions in full, therefore, when arranging an inexpensive bathroom, it is appropriate to choose it.

Functions of the cistern fittings:

• automatic dialing the right amount water;
• draining a certain amount of water into the toilet;
• overflow protection.

It is easier to connect the side supply to the water supply system, especially when it comes to old buildings, in which the water sockets are designed for just such a connection. In modern universal valves with a lateral supply, both the stem and the button can play the role of the drain element.

Our offer

In Moscow, you can buy high-quality fittings with side connections in the Santekhkomplekt online store. We work with Russian brands ANI Plast, Inkoer, RBM and Uklad, whose products are highly valued for their consistently high quality and affordable prices.

There are rod and push-button fittings on sale, including two-mode ones. If you need help in choosing or a hint on the characteristics of the model you like, call our managers and they will help you figure it out and place an order. You can find the number for your city at the top of the page.

Constantly gurgling water in the cistern and, as a result, the money paid for water supply, flowing down the drain - a typical picture of a broken toilet. To solve this problem, you need to change the fittings for the cistern. How to do this and how to choose the one you need will be described in this article.

Everyone knows the sound of water pouring in the toilet. This sound indicates that it is time to repair the toilet. At first glance, the problem is very serious and insoluble without the appropriate knowledge and skills. However, this is only at first glance. In fact, repairing a toilet is most often the repair or replacement of broken cistern fittings. This procedure is simple and will not take you much time.

How does the flush cistern work? In fact, there are two independent devices installed in it - this is a filler valve (through which water enters the tank) and a drain column (it ensures the flow of water from the tank into the toilet bowl and, accordingly, flush). The combination of these two devices forms the valve for the toilet cistern. Various manufacturers offer their models with some unique designs, different forms and colors. Despite such a variety, it is important to understand that almost all of them are universal (the probability that a universal fittings purchased in a store will suit you is about 95%). That is, knowing your type, you can easily buy the fittings you need in any plumbing store. In the framework of this article, fittings for built-in cisterns are absolutely not considered. The fact is that they just do not fall into the above 95% of the universal options.

And so, it remains only to find out what types of fittings are and how you can independently determine which one is needed in your case.

Types of fittings for the cistern

Since the armature, as mentioned above, consists of two independent devices, the classification can be carried out according to:

1. Filling valve type:
   • with side inlet - the valve is mounted on the side wall of the tank. Accordingly, the filler pipe (flexible hose from water pipe to the tank) fits from the side;
   • with bottom inlet - the valve is mounted on the bottom wall of the tank. In this case, the eyeliner is connected from below.
2. Column type:
   • with a button - for flushing, you must press the button on the tank lid;
   • with a stem - for flushing, a stem with a decorative element at the end is pulled up.

It should be noted that push-button columns, in turn, are also divided into two subtypes:

1. Single flush - one button. When pressed, all the water contained in the tank is drained.
2. With dual flush - for such a column, the button is divided into two parts. Pressing one flushes using only half of the water contained in the tank, the other causes a complete flush.

A valve for a double flush cistern is considered more economical - you can independently choose the desired mode. Columns with single and double flush are interchangeable, that is, nothing prevents you from buying and installing the one that suits you more, but it should be noted that the tanks have different displacement. If the volume is small, half flush may not be enough.

A hole was made under the button fittings in the tank lid larger diameter than under the stock. Therefore, in most cases, you will not be able to replace a column of one type with a column of another.

So, taking into account all of the above, we get six types of valves: with a stem with a side supply, with a stem with a bottom supply, with a single button with a side supply, with a single button with a bottom supply, with a double button with a side supply and with a double button with a bottom supply. ...

We should also dwell on the old-style fittings. Now there are still many cisterns that are installed on a toilet with such fittings, or cisterns that are mounted on the wall and connected to the toilet with a pipe, in which old-style fittings are also mounted. It consists of a column with a stem (vertical or side) and a side fill valve. By virtue of design features and more soft requirements to economy, the drain column from such fittings cannot be replaced with a modern one. It remains to either repair and adjust the fittings for the tank so that water does not pass through, and this is very difficult to achieve, or just buy a toilet with a modern tank, which is more preferable, especially if you have a water meter installed.

To summarize, we will illustrate all types of fittings:

Filling valves. Left to right: bottom feed, side feed, old style

Drain columns. From left to right: push-button, with a stem, old model

How to choose fittings for the tank

Now let's move from theory to practice. When the question arises of buying a new valve for the flush cistern, there is a completely natural desire to save some money. It often leads to some typical errors:

1. Despite the fact that the fittings are universal, their designs are from different manufacturers can be very different. Therefore, it is wrong to try to find only one broken part. Most likely, you will not succeed, and you will only waste your time. The conclusion is to buy only the whole. As a last resort, bring the entire fitting (column or valve) with you to the store. There is a small chance that such a spare part will be found, for example, from defective fittings.
2. It is wrong to look for fittings for your specific tank, that is, exactly what it was. It is here that it is important to remember that they are universal, which means that knowing your type, with a high probability, any universal type of the desired type will suit you.

This raises the question of how to determine the type of your fittings?

To determine the type of filler valve, just look at your tank, namely, where the flexible water supply hose is connected to it. If it is on the side, then you have a valve with a side supply. If there is no hose on the side, then the valve is with bottom feed. Look under the tank and see for yourself.

To determine the type of flush column, pay attention to what action is performed when flushing. If you press the button, then the button, if you pull the stem, then the column with the stem.

Determine the type of your fittings and choose your appropriate name (one of the above) - this is what you will need to inform the seller upon purchase.

Most likely, the store will offer you a choice of several options from different manufacturers and, accordingly, with different prices. What to choose?

The price range is wide enough - from 150 rubles. up to several thousand. In order to choose a quality one and not overpay at the same time, you should pay attention to several nuances:

1. All connections of parts to each other must be strong. Detachable, as a rule, snap-on, should fit tightly into each other with a characteristic click. Fixed ones should not have any backlash.
2. The gaskets must be good quality... Feel them. Soft, plastic and at the same time elastic, speak about the quality of both the gaskets themselves and, accordingly, the reinforcement in general.
3. Equipment - the fittings of acceptable quality come with all the parts necessary for installation, including the bolts that secure the tank to the toilet. In some cases, the fittings are completed with spare parts (as a rule, gaskets). Pay attention to the quality of the small things. Unscrupulous manufacturers do not pay due attention to it. As a result, the quality of the components is poor. This should alert you.

Generally speaking, you need to know that the price of rod valves of acceptable quality starts from 10 cu. That is, for push-button - from 15 usd. e. At a price of 30 USD. That is, you can buy very good fittings with an increased resource (as a rule, this is reflected in an increased warranty period).

So, the fittings have been purchased, it remains to mount them.

Replacement of fittings

Replacement of fittings begins with dismantling the old one. In some cases, there is no need to completely change the fittings. It is enough, for example, to change only the drain column or the filling valve. If you change the column, you will have to completely remove the tank. Replacing the filler valve does not require this. In any case, you must first dismantle the old elements. Let's consider this process in full step by step on specific example... Let's take the following toilet as a test sample:

It can be seen that his armature is one-button with a bottom feed. Any other replacement procedure, including a rod one, for example, with a side feed, will not differ much from that described. Differences in operations will be indicated.

All work begins with shutting off the water at the inlet to the tank or the entire water supply line. After that, you need to flush the water in the tank into the toilet.

1. Dismantle the button. In our case, it turns counterclockwise. It happens that the button is attached to the tank lid. In this case, the cover will be removed without dismantling it. Then just go to the second step. For rod fittings - we turn off the decorative knob on the rod and unscrew the cover that covers the hole in the tank through which the rod passes (of course, if it was screwed on).

2. Remove the cover and see the following picture. In the center there is a drain column. On the side is the filler valve. If the length of the supply hose is sufficient to remove the tank and put it on top of the toilet bowl, then proceed to the next step. V otherwise turn off the eyeliner.

3. Dismountable drainage column - consists of two parts. To make it easier to carry out the work, we dismantle the upper part. To do this, turn it 90 ° (it will detach from the bottom with a snap-off):

and take out:

The bottom of the column will remain inside. On the sides of it, you can see the caps of the bolts that attach the cistern to the toilet.

4. Unscrew the fastening nuts under the tank. This can usually be done with just your hand.

A small amount of water will remain after draining. When you unscrew the nuts, this water will flow out. So put a rag on.

5. Nothing prevents now to raise the tank up and put it on the toilet for the convenience of subsequent work.

A sealing gasket remained at the landing site:

6. Dismantling the tank in our case could be done without first disconnecting the supply line. If it is necessary to change the filler valve, then we perform this operation now.

Flexible hoses can be rolled and turned by hand. The key is used only if absolutely necessary.

7. Unscrew the column mounting nut:

and valve nut:

8. We take out everything from the tank. Here, in fact, this is the dismantled fittings:

Now you can start installing the new fittings. All operations are performed in the reverse order, the only caveat is that for convenience, it makes sense to put the gasket between the cistern and the toilet on the fastening nut before installation.

The entire operation takes five to ten minutes. Threaded connections, as mentioned, are tightened by hand and tightened with a wrench only if necessary.

You can endlessly try to repair the old leaking fittings, every month being surprised at the huge bills for the consumed water, or you can spend 10 minutes and solve the problem for a long time, simply replacing the fittings completely. You now know how to do this.

Even the most reliable plumbing fixture can break. It is especially unpleasant if this is a product that is used by all family members on a daily basis. If the toilet flush fitting is out of order, then you don't want to wait a couple of days until the plumber comes, do you agree? Moreover, such a problem can be successfully solved on your own.

Before proceeding with the repair, you need to understand the design of the tank, the device drain mechanism and understand how the spillway works. The article discusses in detail all of the above points, as well as describes possible breakdowns of the toilet bowl fittings and how to fix them.

The toilet is the centerpiece of any bathroom. If you can do without a shower stall or a bathtub using the ablution tray, the toilet is an indispensable device not only for every family member, but even for some pets.

Therefore, it is simply necessary to know its features and device so that on Saturday morning you will not be alone with such a breakdown.

You can also repair or replace the tank fittings with your own hands. The main thing is to turn off the water before starting work and familiarize yourself with the manufacturer's recommendations for adjusting the structure

Features of flush cisterns

Toilet tanks differ in the material of manufacture, the method of installation and connection to the water supply, the type of location of the button / lever. And the price range of this type of plumbing fixtures is very wide - from inexpensive domestic models to exclusive design options renowned manufacturers of sanitary ware.

According to the material of manufacture, the following types of toilet cisterns are distinguished:

• faience;
• plastic;
• cast iron.

The drain fittings used for toilet bowls are mainly made of plastic. This even applies to expensive models.

Only in exclusive versions of plumbing are used metal fittings... Moreover, it is made from brass and bronze alloys.

Faience cisterns received recognition and the greatest distribution throughout the world. It is this material that can most often be found in bathrooms where a toilet bowl + a cistern is installed.

Earthenware products are produced by both domestic manufacturers and eminent Western firms. Choose the most the best option it will not be difficult for your bathroom

Plastic Models drain tanks have a flattened shape. This is due to the specifics of their application - the so-called when the device for flushing is installed in the wall. The design is reliable, easy to maintain and long term service.

Plastic tanks for toilet bowls must have an inspection window after installation. It is usually located behind the flush button.

Cast iron cisterns Is a relic of the past. Heavy, bulky and unpresentable structures still remain in use by many zealous inhabitants of our country. But during repairs, old cast iron products are often replaced with beautiful modern plumbing fixtures.

According to the method of connection to the water supply, there are toilet tanks with upper and lower connections. The latter are more preferable - they look more presentable and create less noise during operation.

The version with the upper eyeliner is produced by many Russian plumbing firms. The fittings have been improved to reduce noise during the collection of the container after draining.

There are three ways to install the cistern:

• top mount;
• installation in a false wall;
• on the toilet shelf.

Top mount- This is a retro version. This arrangement of the drain device is used in bathrooms made in retro style.

Retro style toilet cisterns are very popular with large bathroom owners. In a modest bathroom, such a product will be inappropriate, and its price is very high.

Toilet installation used for hanging models when the tank is hidden in the wall. This allows you to save space in the bathroom and harmoniously fit the plumbing into the overall style of the bathroom / toilet room.

Built into the installation, hidden by a false wall, the cisterns are distinguished by a higher price compared to inexpensive domestic sanitary ware made of faience

Toilet shelf mounting- the traditional solution. These are the usual models of a plumbing pair, when the drain system is mounted on the shelf of the toilet bowl.

Advantages: simplicity and affordability. And the choice is very wide - you can choose both the domestic version and the elite plumbing of Italian, French or German manufacturers.

A toilet shelf flush cistern is the most maintainable option. If there is a need for repair, then it is easy to get to the fittings

Internal structure of the tank

Inside each cistern, there is a shut-off valve for controlling the toilet bowl. For many models, the fittings are supplied complete with all the necessary fasteners and nuts.

According to the method of water supply and the place of installation in the tank, the following types of fittings are distinguished:

• top eyeliner;
• bottom eyeliner;
• universal.

Top-lined design built into the collection tank. The flexible tube for water supply is connected from the top. This must be taken into account, because such fittings are not suitable for every model of the cistern. Basically, only domestic manufacturers provide for top piping in their sanitary ware.

Fittings with bottom piping Comes with most Western flush cisterns. Moreover, the construction is plastic, but the quality of all components is high.

Most often, you can face the following problems:

• filling does not occur;
• water constantly flows into the toilet bowl;
• lack of reaction when pressing the button / lever;
• leaks at the joints;
• weak discharge head.

Problem # 1... Filling does not take place if the inlet diaphragm is heavily clogged. Then you cannot do without cleaning or replacing it. If the condition of the membrane is working, and the filling of the reservoir with the working fluid does not occur, then it is necessary to check the correct functioning of the float. Perhaps to come.

In built-in models, inspection, adjustment and repair of fittings takes place through an inspection hole hidden behind decorative panel with button

Problem # 2... Water constantly flows into the toilet, increasing the meter reading cold water... This problem occurs when large debris or other objects fall into the tank. Anything superfluous interferes with the normal operation of the tank filling fittings. It is also necessary to remove foreign objects from it.

May also cause misalignment, loosening, or float breakage. You can repair the float valve without much difficulty with your own hands:

Image gallery

Before proceeding with the repair of the float valve that controls the water supply to the tank, we shut off the water supply to it.

We flush out all the water from the toilet cistern by pressing the dedicated button, button or handle

Unscrew the screws that attach the valve to the float, located around it

If necessary, move the device holding the float of the toilet bowl

Remove the membrane or washer from the valve locking mechanism. If they are damaged, we change to similar ones.

Using vinegar and a brush, instead of which you can take an old toothbrush, remove the calcium and rusty sediment around the float valve

We install the membrane or washer back, assemble the plumbing fixtures, close the tank with a lid

Problem # 4... Another nuisance that occurs with the toilet cistern is leaks in places threaded connection... To eliminate this problem, you will need to replace the sealing gasket. If this part has not yet had time to wear out, then you need to check if the nuts are tight and if there are any distortions.