Supplier Gas Pressure Regulator MADAS RG/2MCS – RG/2MBZ

WWW.DISTRIBUTORALATINDUSTRI.COM | Supplier Gas Pressure Regulator MADAS RG/2MCS – RG/2MBZ | The MADAS RG/2MCS – RG/2MBZ is a direct-operated gas pressure regulator with a compensated valve (balanced obturator), designed for medium- to high-capacity industrial gas distribution systems. It provides a stable and accurate downstream pressure despite variations in inlet pressure and gas flow rate. These regulators are suitable for natural gas, LPG, biogas, and other dry, non-corrosive gases.

Supplier Gas Pressure Regulator MADAS RG/2MCS – RG/2MBZ

The RG/2MCS model is equipped with a built-in relief valve to protect the downstream system from minor overpressure conditions but does not include safety shut-off valves. The RG/2MBZ model includes both a relief valve and integrated safety shut-off devices, consisting of an Over Pressure Shut-Off (OPSO) and an optional Under Pressure Shut-Off (UPSO), providing automatic gas isolation in abnormal pressure conditions for enhanced system safety. The compensated valve design ensures high pressure regulation accuracy, even during sudden inlet pressure fluctuations. These regulators are available in DN 65, DN 80, and DN 100 flanged connections and comply with European gas safety standards for industrial applications.

Technical Breakdown
  • Brand : MADAS
  • Product : Industrial Gas Pressure Regulator
  • Series : RG/2MCS – RG/2MBZ
  • Regulator Type : Direct-Operated, Spring-Loaded, Compensated Valve (Balanced Obturator)
  • Function : Maintains Constant Downstream Gas Pressure
  • Media : Natural Gas, LPG, Biogas, and Other Dry Non-Corrosive Gases
  • Connection Type : Flanged
  • Nominal Sizes : DN 65, DN 80, DN 100
  • Flange Standard : PN 16 (EN 1092-1 / ISO 7005), Optional ANSI Class 150
  • Operating Pressure (Inlet) : 0.5 to 5 bar
  • Maximum Allowable Pressure (PS) : 5 bar
  • Ambient Temperature : -20°C to +60°C
  • Pressure Regulation Accuracy : AC 10 (±10%)
  • Closing Pressure Class : SG 30
  • Safety Shut-Off Closing Time : Less than 1 second (RG/2MBZ)
  • Vent Connection : G 3/4″
  • Applications : Industrial Gas Distribution, Gas Pressure Reducing Stations, Boilers, Burners, Furnaces, Gas Trains, CHP Systems, and Commercial Gas Supply
Model Differences

RG/2MCS

  • Pressure regulator with integrated relief valve.
  • No safety shut-off devices (no OPSO/UPSO).
  • Suitable where pressure regulation is required without automatic gas isolation.

RG/2MBZ

  • Pressure regulator with integrated relief valve.
  • Equipped with OPSO (Over Pressure Shut-Off) as standard.
  • Optional UPSO (Under Pressure Shut-Off).
  • Automatically shuts off gas flow in case of abnormal downstream pressure, providing enhanced system protection and safety.
Standards and Certifications
  • EN 88-2 – Pressure Regulators for Gas Appliances
  • EN 13611 – Safety and Control Devices for Gas Burners
  • PED 2014/68/EU – Pressure Equipment Directive
  • ATEX 2014/34/EU – Equipment for Explosive Atmospheres (II 2G / II 2D)

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