Pressure stabilizer regulators comply with TU BY 200020142.030-2013.
Pressure stabilizer regulators are designed to reduce and maintain the output pressure in the regulated object constant within specified limits, regardless of fluctuations in inlet pressure and changes in flow rate.
The scope of application of pressure stabilizer regulators is gas control points and installations, gas burners and devices for similar purposes.
Climatic version: U3.1 (-30...+40 °C); U2 (-40...+40 °C).
Depending on the type of connection to the pipeline, pressure stabilizer regulators are manufactured:
- couplings from DN 15 to DN 50;
- flanged from DN 32 to DN 100.
The flanges of pressure regulators-stabilizers comply with GOST 12815, rev. 1, up to 0.6 MPa.
The body material of the pressure regulators-stabilizers is aluminum alloys AK12OCH, AK12PCh.
Are common specifications pressure stabilizer regulators
Maximum inlet pressure:
- for PC... 0.5 - ... - 0.5 bar (500 mbar);
- for PC... 6 - ... - 6 bar (6000 mbar).
The outlet pressure range is determined by a spring installed in the regulator
Maximum outlet pressure deviation: ±10%
Working environment temperature - from minus 30 °C to plus 70 °C
Average service life - at least 9 years
Installation of pressure stabilizer regulators is possible on both horizontal and vertical pipelines. 
1. Series designation
2. Connection size, inches
3. Maximum operating pressure:
- 0.5 - 0.5 bar;
- 6 - 6 bar
4.Output pressure regulation range(lower limit - upper limit):
For regulators for inlet pressure up to 0.5 bar:
- 2.5 - 9: 2.5 - 9 mbar;
- 5 - 13: 5 - 13 mbar;
- 5 - 20: 5 - 20 mbar;
- 10 - 30: 10 - 30 mbar;
- 25 - 55: 25 - 55 mbar;
- 30 - 70: 30 - 70 mbar;
- 60 - 110: 60 - 110 mbar;
- 100 - 150: 100 - 150 mbar;
- 140 - 200: 140 - 200 mbar.
For regulators for inlet pressure up to 6 bar:
5. C - Availability of a built-in safety relief valve
6. Safety relief valve response setting range(lower limit - upper limit)
7. Climatic version:
- U3.1 (-30...+40 °C);
- U2 (-40...+40 °C).
8. Number technical specifications: TU BY 200020142.030-2013.
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The A6 single-stage direct-acting membrane gas pressure regulator-stabilizer is used in industrial gas control points (GPs), as well as in GPs used in public and residential buildings. The unit is designed to reduce the pressure level to the required level at the exit. It complies with the requirements of the Pressure Equipment Directive 97/23/CE. Used when working with gas fuel GOST 5542.
Installation diagram A6
The gas pressure stabilizer can be mounted in any horizontal or vertical position without mounting stress. During its work it does not require additional service except external visual inspection and periodic cleaning of its surface.
Outlet pressure - see marking
Option: outlet pressure adjustable.
SAFETY: the gas pressure stabilizer has reliable protective elements that automatic mode stop the supply of liquefied gas when:
- the pressure level in the inlet or outlet pipes decreases,
- too large increase in gas pressure level while limiting its selection,
- too large an increase in the pressure level, the increase of which was caused by a breakdown of the stabilizer.
When organizing gas supply to consumers without the use of stabilizers, there may be only a limited number of gas consumers with different conditions gas supply; there may be unstable gas pressure with changes, an increase and decrease in the supplied volume of gas; there may be only a short distance from the pressure-reducing SRP (GRP); decrease in the efficiency of household appliances gas equipment and its coefficient useful action; loss of gas volume; it is impossible to use a wide range of models and manufacturers of gas equipment; equipment cannot be used with automatic systems and high efficiency, there is no prospect for the development of gas fuel consumers.
Advantages of using gas pressure stabilizers during distribution:
- Establishing a stable level of gas pressure and supplying it in a constant volume;
- Possibility to organize any number of gas consumers with unchanged supply parameters;
- Minimal gas losses;
- Household gas equipment operates with the highest levels of efficiency and efficiency;
- Possibility of using gas equipment in living conditions the widest range and from different manufacturing companies.
- It is possible to use equipment with automatic systems and high level efficiency.
The GAZ-24 Volga, still popular among Russian car enthusiasts, is famous for its front suspension of an unusual design, thanks to which the car got its smooth ride. About the GAZ-24 and GAZ-24-10 suspension, its structure, operating features and maintenance read this article.
four threaded bushings on the rack (that is, on each bushing of the upper and lower arms), as well as in the places where the kingpin is installed (two pieces). It is necessary to add oil until it begins to flow out through the sealing rings of the bushings. To prevent oil leakage and clogging, the grease nipples are closed with caps, which are important not to lose during maintenance. You also need to pay attention to all suspension connections and the condition of its parts. It is necessary to periodically inspect the kingpin - due to the impact high loads subject to wear and tear and needs to be replaced over time. Finally, if necessary, the geometry of the chassis is adjusted, that is, the camber and toe are installed. This should be done at a service station when signs of misadjustment appear—uneven tire wear, when the car “pulls” to the side, when it is difficult to return the steering wheel to the neutral position, etc. Regular maintenance