Mixer parts: types, selection of spare parts for a faucet in the bathroom

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Spare parts for mixer
  • Types of accessories
  • Rules for selecting parts
  • Repair kit
  • What can I repair myself?
  • When should I contact the master?

It is believed that a good understanding of the construction of sanitary equipment is only necessary for professional plumbers. A simple inhabitant needs to know only the most basic things, for example, how to change the gasket in a dripping tap or how to clear the blockage in the pipe. However, the knowledge of the structure and principle of operation of some plumbing fixtures can serve you well if necessary. Having independently repaired a simple breakdown in plumbing equipment, you can save on the work of plumbing and save yourself from, often long, the expectation of professional assistance. In this article we will tell you about everything you need to know about the design of the mixer and its spare parts.

Mixer with shower

Types of accessories

Usually a mixer for a bath, sink or kitchen consists of:

  • aerator - nozzles on the tap, which forms a stream of water, limiting its flow;
  • spill - actually a "tap", from which a stream of water flows;
  • one or two valves - handles, by means of which the mixer mechanism is activated;
  • two crane-boxes or cartridges - devices designed to start or shut off the flow of water.

The design of the single lever mixer is somewhat different. Instead of two valves there is one lever that adjusts the head and water temperature. Instead of a crane-box, a ceramic cartridge is installed.

Mixer aerator
Diverter for mixer
Faucet-bead for mixers
Cartridges for mixers

Rules for selecting parts

Choosing spare parts for a mixer you need to be especially careful, because with the modern wealth of choice presented on the shelves of sanitary warehouses, it is easy and confusing.

  • The aerator is needed, in particular, to ensure that the water jet is enriched with air and is more pleasant to the touch. Aerators are made of plastic and metal. It is believed that plastic aerators are more durable and better cope with the task of mixing water and air. Metal parts are recognized by experts as less reliable. In addition, when choosing an aerator, you must take into account its diameter and type of thread - these parameters must coincide with the spout.
  • The spout of the mixer is rarely replaced, as it is usually more convenient to purchase a new mixer. If, however, you decided to limit yourself to replacing only this part, then when you buy, you are guided by the quality of the materials from which it is made. Obviously, the higher the quality of the product, the longer it will last. Choosing the spout mixer, you can face a variety of models that differ, mainly in length. Long spout takes up more space, however it allows you to wash the dishes in the sink without problems or wash your hair. The short mixer is more compact, but it is better to use it only for washing and washing hands.
  • Mixer valves rarely fail and, accordingly, do not need to be replaced. Much more frequent malfunctions in the operation of the crane lie in the failure of one of the crane-boxes. These parts are made of ceramics and metal. Ceramic crane-axle boxes - this is a more modern option. They allow you to save effort, work more smoothly, but, in case of breakage, such a detail will not be repaired and you will have to purchase a new one. If you have hard tap water in your house or noticed sand impurities, you should stop buying ceramic crane boxes, as they are quite sensitive and fail quickly if water quality is poor.
  • The crane-axle of metal is equipped with rubber cuffs, which must be replaced in case of wear. To open-close the faucet you will need to exert a little more effort. Rubber gaskets, which are consumables, are quite inexpensive. You can change them in minutes. Despite the periodic need for minor repairs, metal crane-axle boxes are considered more reliable.

When selecting visible parts, you should pay attention not only to the build quality, but also to the appearance so that they match the color and style with the rest of the mixer.

Spout of mixer
Shower hose
Set of hoses for mixer

Repair kit

In order to be able at any time to perform minor repair of the mixer, you must always have at hand the necessary consumables. Removable spare parts for mixers are sold in households in stores more often by a set called "repair kit". Typically, this kit includes:

  • rubber ring spout - gasket that is worn on the bottom of the spout;from numerous turns of the crane to the left and to the right, it eventually wears off;
  • spigot ring spout - ring-shaped gasket that seals the water-retaining mechanism;
  • gasket valve head - usually in the kit includes two pieces;
  • gasket - rubber cuff, which is put on the metal crane-axle;
  • washer valve head - metal fasteners, sealing water-tight mechanism;
  • check valve gasket ;
  • eccentric washer ;
  • bolt - metal fasteners in the size 5x8;
  • water indicator button - replaceable plastic covers for red and blue colors.
Repair kit for mixer

What can I repair myself?

Repair of the mixer can be done manually, if:

  • detected mechanical damage to the spout or valve - cracks and chips can be treated with sealant for sanitary ware;
  • the cartridge of the single lever mixer has broken - in this case the spare part needs to be simply replaced;
  • the gaskets were worn out - here you will need a set of seals from the repair kit;
  • the aerator is clogged - the part needs to be washed under a strong stream of water;
  • the bath-shower switch does not work - in this case you will need to replace one of the gaskets.
Repair the mixer with your own hands

When should I contact the master?

In case of more serious malfunctions, it's better not to experiment, but to seek professional help, because the consequences of self-repair can be very serious. It should be noted that the breakdown of the mixer to serious cases does not apply and professional help in this situation you may need only if you have absolutely no time or lack the most basic skills of minor repairs. It is advisable to call plumbing in the following situations:

  • it is necessary to install or replace water meters;
  • requires the installation of water and sewage pipes;
  • broke through the pipeline;
  • formed a blockage in the pipes;
  • needs repair or installation of a heating system.
Repair mixer in the bathroom master

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