MADAS flanged gas regulator 4" model RG/2MBZ

Guide to choosing and buying MADAS flanged gas regulator 4" model RG/2MBZ

Madas flanged gas regulator size 4" models RG/2MBZ is used to adjust the gas pressure when the gas pressure in the piping network is higher or lower than the permissible limit.

This product can be connected to shut-off valves with maximum and minimum gas pressure and safety valve.

As mentioned earlier, these regulators are used to regulate the pressure flow of inlet (Pe) and outlet (Pa) gas, also these products can be used to pass various types of fluids such as natural gas, LPG, and all types of corrosive gases.

These products are specialized and should only be used for the application for which they were made. These flange regulators should not be used for the passage of liquids.

The main use of Madas flanged gas regulator size 4" model RG/2MBZ is to control the pressure of fluids such as dry gases, so it is better to use this product only for the passage of these fluids.

Features of MADAS flanged gas regulator 4" model RG/2MBZ 

• Equipped with a shut-off valve
• This product works in the temperature range of -20 to 60 degrees Celsius.
• The inlet pressure in these products is 5 bar (equivalent to 75 pounds).
• The working pressure range of these regulators is also 100 to 200 millibar.
• It should be noted that each bar is equal to 15 pounds and each pound is equal to 75 millibars.
• The closing time of the shut-off valve in this product is less than 1 second.
• made in Italy

Important points for installing MADAS flanged gas regulator 4" model RG/2MBZ 

• Be sure to close the gas flow before installation.
• A pipe leakage test is also required.
• Protective caps must be removed.

The various components of the system are as follows

1 - Seismic

2 - Ball valve before the regulator

3 - RG/2MBZ regulator

4 - Ball valve after the regulator

5 - Drain valve

6 - Safety valve

7 - Button and regulator gauge in low pressure

8 - High-pressure regulator button and gauge

How to reset the shut-off valve 

• Close the ball valve installed before the gas regulator.
• Close the shut-off valve.
• Press the By-Pass button.
• Perform the reset operation by pressing the valve pin.

If your device is reset in this mode, do the following:

• Slowly open the ball valve installed before the regulator.
• Also, open the shut-off valve slowly.

If your device was not reset in the previous steps, specifically by pressing the valve pin, perform the following actions:

• Open the shut-off valve.
• Reset by pressing the pin again.

If your regulator resets, slowly open the ball valve installed before the regulator, otherwise do the following:

• Open the ball valve.
• Close the shut-off valve.
• Close the ball valve again.
• Press the back button.
• Reset the device by pressing the pin again.
• With one reset, slowly open the ball valve.
• Open the shut-off valve.

Constituents of gas regulator MADAS flanged gas regulator 4" model RG/2MBZ 

1 - Regulator closing cap

2 - Adjusting the output pressure

3 - Output pressure adjustment spring

4 - external sensor connections

5 - Body

6 - Regulator

7 - lower fastening screw

8 - lower end o-ring

9 - button

10 - adjusting nut

11 - Internal sensor tube

12 - Pressure test button

13 - Shot off

14 - Diaphragm replacement

15 - the upper disk of the diaphragm

16 - Operation aperture

17 - Safety valve adjustment spring

18 - G3/4 relief valve discharge

19 - Adjusting the safety valve

20 - Upper cover

21 - Valve

22 - The spring for adjusting the maximum working pressure range of the shut-off valve

23 - Reducer cap

24 - Adjusting the maximum working pressure range of the shut-off valve

25 - Safety shot off reset pin

26 - Setting the minimum working pressure range of the shut-off valve

27 - Spring for adjusting the minimum working pressure range of the shut-off valve

28 - Bypass button

29 - Special button for OPSO and UPSO settings

30 - safety diaphragm

31 - Dust cap

Dimensions of MADAS flanged gas regulator 4" model RG/2MBZ

A: equivalent to 350 mm

B: equivalent to 586 mm

C: equivalent to 330 mm

D: equivalent to 180 mm

E: equivalent to 406 mm

Warranty and originality of MADAS flanged gas regulator 4" model RG/2MBZ

Damatajhiz company confirms the physical health and authenticity of the above gas regulators.
On the reference site and store of Damatajhiz, the possibility of buying Madas gas regulator (MADAS) with a guaranteed price and original warranty is provided for you, dear customers, in order to create a good feeling of optimal and smart shopping.