Compensation socket 110. Types of compensators for sewerage. Advantages and technical characteristics of plastic expansion joints

PP compensation pipe DN 110 mm sewer PVC internal single-socket sliding PP D 110 mm for internal sewerage

Fasonary part for connecting PVC sewer pipes and shaped parts without socket joints. The thrust flange in the coupling design ensures correct installation of pipes and fittings. PVC fittings provide a tight, hermetically sealed connection of sewer pipes. The sockets have a high-quality rubber seal that is resistant to aggressive environments.

Compensation pipe for internal sewerage- gray polypropylene sewer fitting. It is intended for repairing the intra-house sewerage network in both residential and non-residential buildings and premises.

Sewer compensation pipe has a long service life (at least fifty years). The standard diameters of this fitting coincide with the standard diameters of gray sewer pipes and are 5 and 11 centimeters.

Vacuum valves
A vacuum valve or sewer aerator is used in internal sewage systems to prevent unpleasant odors, harmful gases and vapors from the system from entering the room, as well as to relieve pressure in the system. Vacuum valve 110 (aerator 110) is installed on top of vertical risers in the sewerage system in attics, toilets, bathrooms, etc., where an uninterrupted supply of fresh air will be ensured to the valve.
Also, a vacuum valve is used for local aeration of sinks, bidets, and toilets, where a large flow of waste liquid can lead to the creation of an air vacuum (suction of water from the siphon water seal), in this case, as a rule, a vacuum valve 50 is used.

Stubs
Designed to close unused socket connections of sewer pipelines.

Umbrellas
The sewer ventilation hood is designed to protect sewer risers leading to the roof of a building.

Crosspieces
The single-plane cross is designed for connecting additional branches to the pipeline in one plane. The two-plane crosspiece is designed to connect additional branches to the pipeline in two planes.

Double socket couplings
The double-socket coupling is used for installation of non-pressure sewer pipelines of internal sewerage systems of buildings and structures for various purposes. The coupling has a double-socket design and is designed to make pipe connections on both sides, thanks to a jumper on the inner surface of the coupling.

Check valve
A sewer return valve is installed at the points of entry into the general sewer system to prevent the reverse flow of wastewater with the possibility of using forced blocking.

Bends
Used to change the direction of pipe laying during installation. Thanks to sewer outlets, you can turn the pipe in any direction. This is especially useful when complex piping systems are being installed and it is necessary to go around a corner or architectural protrusion.

Bends 110 with output 50
Used to create branches and bends, as well as connect additional elements and plumbing devices for sewer communications.

Compensation pipes
Used to compensate for construction tolerances.

Transitions to cast iron
Used for transition from the socket of a polypropylene pipe to the smooth end of a cast iron pipe. For a tight connection, a special rubber cuff is required.

Eccentric transitions
Designed to reduce flow and connect the socket of a sewer pipe/fitting of a larger diameter with the smooth end of a pipe/fitting of a smaller diameter.

Connection to the toilet
Toilet connections are designed to connect the toilet to the sewerage system. Mainly used for horizontal connection method.

Audit
Designed for cleaning sewer pipes.

Tees
Designed to connect an additional branch to the pipeline D110, D50, D40 and D32 at different angles

Clamps
Used to fix system elements, the distance between the clamps should be: for horizontal lines - 10 diameters of the pipe being laid, for vertical lines (for risers) - 1000-2000 mm

Company " Truba-Plast» offers PP expansion pipes at competitive prices in Moscow. They are used in non-pressure pipelines of internal sewerage networks of administrative, industrial and residential buildings and structures.

Main characteristics of the pipes:

• ring stiffness - SN 4;
• diameter - 50, 110 mm;
• service life: 50 years;
• connection type: socket;
• design features: with sealing rings;
• maximum temperature: 95 °C.

Products comply with domestic GOST and international technical standards. Products can be delivered to any region of Russia.

Properties and application of pipes

Expansion pipes made of PP polypropylene are necessary to compensate for construction tolerances and simplify installation and assembly work. Recommended for use at the bottom of risers in technical rooms. The presence of a branch pipe allows you to avoid deformation and destruction of pipelines, and makes it possible to remove damaged network elements without disassembling it.

Thanks to the bell-shaped design, the pipes are easy to install. They are equipped with a rubber sealing ring, which ensures high tightness and reliability of the connection. Additional qualities: resistance to corrosion, aggressive environments. Can function normally at both high and low temperatures.

Often, in the process of replacing a pipeline, you have to deal with the fact that the diameter of one end of the line is 110 mm, and the cross-section of the other is larger or smaller. And how to replace a sewer riser? A compensator will come in handy - an excellent transition device, specifically designed for connecting elements with a difference in cross-section.

By definition, a compensator is a device for compensating linear extensions of a pipe system. Each material has individual linear expansion indicators, so an expansion joint is not needed for every pipe line. The relevance of the element increases if there is a sewer system hidden in the screed or wall. In appearance, the element is a corrugated pipe equipped with connecting flanges on both sides.

Important! The use of flanges is shown for pipes with a cross-section of 63-110 mm; for pipes with a diameter of up to 63 mm, a threaded compensator is available, as well as an element equipped with a rubber corrugated seal and a union nut.

A plastic sewer compensator is indicated for repairing/replacing a PVC pipe riser without dismantling the entire system. Representing a piece of a curved shape, the compensator has the same cross-section as the elements of the main line and is inserted by cutting out the piece and fusing the compensator with a blowtorch.

Advice! Compensators are mounted only on sewer structures or water pipes for hot water.

Often, the installation of an element is required for the renovation of a bathroom or toilet room, when differences in floor level require raising or lowering the cross on the riser to arrange the angle of drainage into the sewer.

Features of the sidebar

Polypropylene elements have almost universally replaced old metal sewer risers. Thanks to its undoubted advantages, plastic is becoming more and more in demand. However, in order to get a truly high-quality insertion result and install the compensator correctly, you need to take into account some simple factors:

1. Take into account the thickness of the pipe walls;
2. Calculate the length of the sewer line in order to calculate the approximate force of pressure on the welded (soldered) seams;
3. For a pipeline with a cross-section of 110 mm, only flanged pipes are used;
4. If the pipes have a cross-section of less than 110 mm, it is most practical to use a threaded connection, and it is better to choose pipe fittings PN 10, 16, installed when installing cold water supply systems - they are denser and more durable.

Important! It is very reasonable to provide thick pipe walls with increased strength, for which a welded installation method is used. Welding is also indispensable if the sewerage pipeline is intended to be used in conditions of increased temperature exposure.

Scheme of operation of inserting into a plastic riser:

1. Cut out part of the pipe, treating the riser with a file to remove burrs;
2. Cover the upper part of the pipe with sealant;
3. Push the pipe all the way in;
4. Cover the lower part with sealant;
5. secure the compensator by inserting it into the pipeline socket;
6. connect the system and secure the riser.

And a piece of advice: to connect a pipeline whose elements are made of different materials, a system of fittings equipped with a polymer coupling and pipe thread is used. Now you don’t have to guess why the pipe is needed and what to do with the PVC pipeline if it is leaky - the compensator will allow you to quickly and without much labor and time to repair the breakdown without disassembling the entire system.