Energy Combustion

The EVP/NC Madas gas solenoid valve is an automatic normally-closed solenoid valve designed for gas interception. It opens the flow of gas when electrically powered and closes the flow when power is disconnected. These valves comply with standard EN 161 and relevant EU directives including the Gas Directive, ATEX Directive, and Electromagnetic Compatibility Directive.

Key features include:

• Automatic reset operation

• Available in various sizes and connection types (screwed and flanged)

• Maximum operating pressure typically 200 mbar or 360 mbar depending on the size

• Suitable for natural gas, propane, butane, and optionally biogas

• Optionally equipped with closed position indicator switches and adjustable speed opening

• Installation requires correct orientation with the actuator in the "up-position"

• Available voltages: 24V AC/DC, 110V AC, 230V AC

Sizes range from 1/2" to 12" diameter with multiple connection options, including Rp female screwed and flanged PN16 types. They can also have features like flow rate adjustment and slow opening adjustments depending on the version.

These valves are widely used for gas safety and control in industrial and commercial applications where automatic gas shut-off is required.

The RG/2MCS DN 65 Madas pressure regulator technical specifications are as follows:

• Model: RG/2MCS (also related RG/2MBZ model)

• Inlet Pressure (P1): 0.5 to 5 bar

• Outlet Pressure Range: preset downstream pressure, typically from 32-60 mbar or adjustable within similar ranges

• Available DN Sizes: 32, 40, 50, 65, 80, 100 (DN 65 relevant here)

• Gas Types: Natural gas, LPG, and other dry, non-corrosive gases

• Connection Type: Flanged connections compatible with PN16 flanges (ISO 7005 / EN 1092-1) for DN 65 and above

• Ambient Operating Temperature: -20°C to +60°C

• Safety Features: Relief valve (tested according to EN 334), optional overpressure shut-off (OPSO), underpressure shut-off (UPSO) depending on model (RG/2MBZ has safety shut-offs, RG/2MCS does not)

• Pressure Regulation: Preset downstream with compensated obturator for precise pressure control even with variable inlet pressures

• Mechanical Strength: Group 2 (EN 13611)

• Standards: Compliant with EN 88-2, EN 13611, PED Directive 2014/68/EU, ATEX Directive 2014/34/EU

• Maximum Operating Pressure: 5 bar

• Accuracy Class: AC=10 (Pa ±10%)

• Safety Shut-offs Closing Time: <1 second

• Relief Valve Range: Differential type, adjustable to set ranges (e.g., outlet setting plus differential range)

• Vent Connection: G 3/4 thread

These regulators are suitable for civil and industrial gas installations and provide stable and precise downstream pressure control despite variations in inlet pressure or flow rate. The DN 65 size has flanged connections allowing easy integration into piping systems.

This technical summary is based on manufacturer documentation and product catalogues for Madas RG/2MCS and RG/2MBZ pressure regulators, specifically for DN 65 size units.

The EVPCF/NC Madas gas solenoid valve is a normally closed (NC) electrically operated valve designed for natural gas, LPG, and air applications. It opens when the coil is powered and closes automatically when power is cut off. These valves come in various sizes ranging from DN 15 to DN 100 or larger, with typical operating pressures around 0.2 to 0.36 bar.

The valve body is usually made of aluminum, and it is widely used in industrial settings such as oil and gas industries and pharmaceutical applications. It can be controlled through pressure switches, thermostats, or other automation systems. The valve models comply with EN 161 and EN 13611 standards and are suitable for automatic gas flow control with features like adjustable slow opening and flow rate adjustment in some versions.

These valves have BSP threaded end connections with voltages typically around 230 V for coil operation. They are part of the gas train accessory range by Madas and come with high safety certifications and standards compliance for use in hazardous areas with gas.

Key details:

• Type: Normally Closed (NC)

• Media: Natural Gas, LPG, Air

• Sizes: DN 15 to DN 100+ (e.g., DN 40, DN 50 common)

• Material: Aluminum

• Control: Electrically operated coil (230 V typical)

• Application: Industrial gas flows (oil, pharmaceutical)

• Standards: EN 161, EN 13611

• Operating pressure up to 0.36 bar

• Features: Adjustable slow opening, flow adjustment options

This valve is a reliable component for safe and automatic control of gas in industrial burner systems and similar applications

The AG/RC MADAS Ratio Regulator is a gas control device used to maintain a precise air-to-gas ratio or to keep the downstream pressure at zero, depending on its application in combustion systems or gas supply installations.

• Maintains air-gas ratios adjustable from 1:1 up to 1:10 (with modification kits for other proportional mixes).

• Functions as a zero pressure governor, ensuring downstream pressure remains at zero regardless of flow variation.

• Suitable for use with dry, non-aggressive gases including natural gas, LPG, propane, and others.

• Available in sizes from DN15 up to DN100, with threaded or flanged connections based on size.

• Maximum inlet pressure is typically 500 mbar; outlet pressure can be set between 0.2 and 120 mbar.

• Construction material: Die-cast aluminum body.

• Designed for industrial use, compliance with EN88-1 and EN13611 standards.

• Zero Governor Mode: Keeps the downstream pressure at zero, ideal for supplying gas to venturi-operated burners and similar systems.

• Ratio Regulator Mode: Maintains a constant and adjustable air-gas ratio, critical for efficient and safe combustion systems.

• Regular and compact versions are available for different installation requirements.

• Suitable for use in environments with temperatures between -20 °C to +60 °C.

• Some models are available for biogas and select gas mixtures.

This device is widely used in industrial gas trains to ensure precise fuel delivery and efficient combustion. Its flexibility in ratio settings and reliable performance makes it a common choice in modern heating and processing systems.

@ Gas Solenoid Valve EVO Series
@ Gas Solenoid Valve EVOF Series
@ Gas Solenoid Valve EVOAF Series
@ Gas Solenoid Valve EVP Series
@ Gas Solenoid Valve EVPC Series
@ Gas Solenoid Valve EVPCF Series
@ Gas Solenoid Valve EVPR Series
@ Gas Solenoid Valve EVPCR Series
@ Gas Solenoid Valve EW-1 Series
@ Gas Solenoid Valve EV-1 Series

Also all other models manufacturing by MADAS.

The MADAS EVPCR/NC solenoid valve is a normally closed automatic gas solenoid valve designed to open the flow of gas when electrically powered and close the flow when power is cut off. It features an adjustable slow opening and adjustable flow rate, suitable for controlling gas flow in LPG and natural gas systems. The valve complies with standards EN 161 and EN 13611 and is built primarily with an aluminum body. It supports connection sizes typically ranging around DN 40 to DN 50 and operates with control voltages commonly at 230V AC.

Key technical details:

• Valve type: Normally Closed (NC)

• Operation: Automatic with slow opening and adjustable flow rate

• Body material: Aluminum

• Connection size: DN 40 to DN 50 (1 1/2 inch to 2 inch approx.)

• Working pressure: Up to about 0.2 to 0.36 bar typically

• Coil voltage: 230V AC (common)

• Use: LPG, natural gas systems, suitable for industrial burners

• Compliance: EN 161, EN 13611, EU gas appliance regulations

• Adjustable features: Slow opening speed and flow rate

• Control: Suitable for pressure switches, thermostats, etc.

This valve is built for reliable shut-off and precise gas flow control in industrial environments requiring secure safety standards

The Madas CN-2130 supply connector is a component used primarily for connecting solenoid valves in industrial gas applications, particularly with Madas-brand equipment.

• Application: It is used for solenoid valves in gas trains and systems, typically in industries involving oil, gas, and burners.

• Material: The CN-2130 connector is usually made of durable plastic or aluminium, depending on the variant.

• Configuration: Designed as a quick connection system for easy connect/disconnect of pneumatic tubes.

• Voltage Compatibility: Commonly used with solenoid valves powered by 230V AC, but this connector itself does not specify voltage—it fits the valve coil.

• Reference Size: It is compatible with solenoid valve sizes ranging from 1/2 inch to 2 inches and from DN65 to DN300.

• Shape and Color: Typically square-shaped and black in color.

• Price: The average listed price for the connector alone is around ₹1850 per piece in India.

• The connector serves to link electrical supply and signal to the solenoid coil of Madas gas valves, facilitating control functions for automatic operation.

• It fits a wide range of Madas solenoid valve models, making it a versatile accessory in the Madas product lineup.

• Widely available through industrial suppliers, especially those dealing with gas equipment and Madas-brand products in India-M/s. Energy Combustion.

• Suitable for both new installations and as replacement parts.

Energy combustion, ahmedabad importer and suppliers of Madas brand components.

The RG/2MCS DN 25 regulator is a gas pressure regulator designed to provide a preset and constant downstream pressure across variations in inlet pressure and flow rate, mainly suitable for natural gas and dry non-corrosive gases in both domestic and industrial applications.

• Nominal Size: DN 25 (1 inch)

• Inlet Pressure (P1): 0.5 to 5 bar (max input pressure)

• Outlet Pressure (P2): Typically adjustable within 90 to 170 mbar (may vary per model)

• Flow Capacity: Full-capacity regulation (exact value varies, but typically up to 25 m³/h for DN 25)

• Medium: Natural gas, LPG (for some models), dry non-corrosive gases

• Purpose: Reducing and controlling the downstream pressure to a safe and stable value for gas-fired equipment

• Body Material: Usually aluminium or alloy

• Standards: Designed according to EN 88-2 / EN 13611

• Special Features: Compensated obturator for stable regulation, optional relief valve available, no filter in RG/2MCS (unlike FRG series)

• Gas burners and boilers

• Civil (domestic) and industrial gas supply systems

• May be installed with safety shut-off valves, pressure gauges, seismic joints, and relief valves depending on system requirements

• Should be operated and serviced only by trained professionals to maintain regulatory compliance and system safety.

This regulator is known for its reliability and stability in providing controlled output pressures, making it well-suited for modern gas applications in various fields.

All accessories are available in ex stocks.

Madas Gas Filter

Madas Gas Pressure Regulator

Madas Slum Shut Off Valve

Madas Safety Relief Valve

Madas Gas Solenoid Valve

Madas Gas Pressure Switch

Madas Air Gas Ratio Regulator

Gas Pressure Regulator- RG Series
Size: DN 25 - DN 300
Inlet Pressure:- 2 Bar And 5 Bar

Gas Filter- Fm Series
Size:-DN 25 - DN 300
Inlet Pressure:- 6 Bar, 50 micron, 20 micron

Slum Shut Off Valve- MVB Series
Size:-DN 25 - DN 200, 6 BAR

Safety Relief Valve- MVS Series
Size:-1"

Gas Solenoid Valve
EVP, EVPC, EVPCF, EVPCR Series
Size:-DN 25 - DN 300

The Madas RG/2MBZ is a direct-operated gas pressure regulator with a compensated obturator, designed for natural gas, LPG, and other dry, non-corrosive gases. It supports inlet pressures from 0.5 to 5 bar with preset and precise downstream pressure regulation, suitable for domestic and industrial combustion plants such as furnaces, boilers, and burners. The regulator includes safety features like overpressure shut-off (OPSO), underpressure shut-off (UPSO), and a relief valve.

• Models and Sizes: Available in DN 32, 40, 50, 65, 80, and 100 with threaded or flanged PN16 connections.

• Operating Pressure: Maximum inlet pressure 5 bar, outlet pressure ranges typically 10-22 mbar or 13-22 mbar depending on model.

• Safety Devices: Outlet overpressure shut-off, outlet low-pressure shut-off, relief valve for overpressure venting.

• Standards Compliance: EN 88-2, EN 334, Gas Directive 2009/142/EC, PED Directive 2014/68/EU, ATEX Directive 2014/34/EU.

• Material: Valve body typically die-cast aluminum.

• Installation: Horizontal preferred, can be installed vertically, with sizes up to DN 100.

• Temperature Range: -20 to +60 °C ambient temperature.

• Weight and Dimensions: Vary by size, e.g., DN32 weight ~5.3 kg; DN100 weight ~18 kg.

• Features: Equipped with pressure test points, shut-off valves, and options for filters on smaller sizes.

• Pressure regulation for gas combustion plants in both civil and industrial sectors.

• Use with natural gas, LPG, and other dry gases (not suitable for corrosive or wet gases).

• Commonly installed in gas distribution systems feeding burners, boilers, and dryers.

If a deeper dive or datasheet-level specifics like flow rates or pressure spring ranges are needed, they are available in detailed technical documents and product brochures commonly provided by Madas or their distributors.

This comprehensive outline describes the RG/2MBZ gas regulator's technical properties and standard features for reliable gas pressure control and safety in various gas installation contexts.

Gas Pressure Regulator
RG Series / FRG Serirs :- 
Size-1" inch , 1 1/2' inch , 2" inch , 3" inch , 4" inch , 6" inch
Inlet pressure- 2 bar and 5 bar

Gas Filter

FM Series :
Size-1" inch , 1 1/2' inch , 2" inch , 3" inch, 4" inch , 6" inch
Inlet pressure- 6 bar

Slam shut off valve
MVB series :-
Size- 1" inch , 1 1/2' inch , 2" inch , 3" inch, 4" inch , 6" inch

Safety relief valve
MVS series
Size-1"

Gas solenoid valve
EVP series
Size-1/2" inch , 1" inch , 1 1/2' inch , 2" inch , 3" inch, 4" inch , 6" inch

And all other products are available like pressure switch, pressure gauge attachment, diaphragm etc.

Energy Combustion,Importer and Supplier of MADAS brand Gas Train Accessories.

IPCF/NC Madas gas solenoid valves are electrically operated, normally closed (NC) valves used for controlling the flow of gases like natural gas, LPG, and air in pipelines. These valves remain closed until power is supplied, ensuring safety in gas applications by automatically shutting off gas flow in case of power failure.

• IPCF/NC valves are available in sizes ranging from DN 15 (1/2 inch) up to DN 100 (4 inches), with most common models made of aluminium for corrosion resistance.

• They can handle pressures up to 360 mbar and operate at voltages including 230V AC, 24V AC, 24V DC, and 110V AC depending on model.

• The control is direct-operated for reliable and fast ON-OFF actuation.

• They are used in automatic systems due to their ability to quickly close in events such as power loss or emergency stop signals.

All models must be installed with the arrow on the valve body facing towards the appliance, and are suitable for both horizontal and vertical pipelines.

• Used in household and industrial gas pipelines, burners, and safety shut-off systems for gases such as LPG and natural gas.

• Frequently used in Gas Train systems for industrial burners to ensure safety and automatic shut-off in the event of an emergency or seismic event (when paired with compatible sensors).

This makes IPCF/NC Madas solenoid valves a popular and reliable choice for gas flow control and automatic safety solutions in residential, commercial, and industrial settings.

We have below series article in ex stock.

@ Gas Solenoid Valve IPCF Series
@ Gas Solenoid Valve EVO Series
@ Gas Solenoid Valve EVOF Series
@ Gas Solenoid Valve EVOAF Series
@ Gas Solenoid Valve EVP Series
@ Gas Solenoid Valve EVPC Series
@ Gas Solenoid Valve EVPCF Series
@ Gas Solenoid Valve EVPR Series
@ Gas Solenoid Valve EVPCR Series
@ Gas Solenoid Valve EW-1 Series
@ Gas Solenoid Valve EV-1 Series

Also all other models manufacturing by MADAS.

• Inlet pressure 2 bar max -Gas Regulator Size:-DN 25 ,DN 40,DN 50 ,DN 80
• Inlet pressure 5 bar max -Gas Regulator Size:-DN 25 ,DN 40,DN 50 ,DN 80
• Inlet pressure 6 bar max -Gas Filter Size:-DN 25 ,DN 40,DN 50 ,DN 80
• Inlet pressure 5 bar max -Slum Shut off valve Size:-DN 25 ,DN 40,DN 50 ,DN 80
• Inlet pressure 1 bar max -Safety Relief valve Size:-DN 25 all model available

The Madas valve coil BO-0375 is a solenoid coil used for EV solenoid valves and is designed for automatic reset and normally closed operations.

• Voltage: 230 V (AC), 50-60 Hz.

• Applications: Madas EVPC, EVA, and MN28 solenoid valves, typically for DN32, DN40, DN50 size ranges.

• Material: Aluminium housing.

• Power Source: AC supply.

• Weight: Approximately 0.4 kg.

• Operating Principle: Magnet coil for direct operation of gas solenoid valves.

• Surface: Emboss finish.

• Origin: Made in Italy.

• Used for industrial burner valves and gas train accessories, supporting medium temperature media.

• Suitable for LPG, natural gas, and other industrial gas applications.

This coil is primarily installed in industrial applications requiring reliable electric actuation for gas valves and is available from multiple suppliers worldwide.

Energy combustion, Ahmadabad a local and genuine source of all types of Madas Italy make products.

All accessories are available in ex stocks.

• Madas gas filter
• Madas gas pressure regulator
• Madas slum shut off valve
• Madas safety relief valve
• Madas slum shutoff valve
• Madas gas solenoid valve
• Madas gas pressure switch
• Madas air gas ratio regulator

• Madas gas filter
• Madas gas pressure regulator
• Madas slum shut off valve
• Madas safety relief valve
• Madas slum shutoff valve
• Madas gas solenoid valve
• Madas gas pressure switch
• Madas air gas ratio regulator
  
  GAS PRESSURE REGULATOR
  RG SERIES
  SIZE:-1" INCH , 1 1/2' INCH , 2" INCH , 3" INCH
  INLET PRESSURE:- 2 BAR AND 5 BAR
  
  GAS FILTER
  FM SERIES
  SIZE:-1" INCH , 1 1/2' INCH , 2" INCH , 3" INCH
  INLET PRESSURE:- 6 BAR
  
  SLUM SHUT OFF VALVE
  MVB SERIES
  SIZE:-2" AND 3"
  
  SAFETY RELIEF VALVE
  MVS SERIES
  SIZE:-1"
  
  GAS SOLENOID VALVE
  EVP SERIES
  SIZE:-1/2",1",2", 3"

Energy Combustion, Ahmedabad importer and supplier of MADAS brand VALVE PROOVING SYSTEM (VPS).
Also available all products of MADAS like
Gas Filter
Slam Shut Off Valve
Gas Pressure Regulator
Safety Relief Valve
Gas Solenoid Valve
Gas Pressure Switch
Seismic kit
and much more

The MVb/1 Max Madas slam shut off valve is a safety device designed to automatically close upstream gas flow when system pressure exceeds the set limit, ensuring plant safety. Below are the technical specifications based on available sources.

• Material: Aluminium

• Size Range: DN 15 to DN 150 (½ inch to 6 inch variants available)

• Connection Type: Screwed for DN 15–50; Flanged PN16 for DN 65–150

• Maximum Working Pressure: Up to 6 bar

• Set Point Range (OPSO): Adjustable from 30 to 450 mbar (higher on request)

• Function: Overpressure shutoff (OPSO), resets only manually after verification and remedy of the cause

• Origin: Italy

• Compliance:

  • PED 2014/68/EU (Pressure Equipment Directive)

  • ATEX 2014/34/EU (Explosive Atmospheres directive)

• The MVb/1 Max closes automatically when pressure exceeds the block calibration pressure, and must be reset manually after the issue is resolved.

• Designed for gas piping systems in industrial and commercial installations.

All listed specifications are confirmed from multiple distributor datasheets, the manufacturer’s product page, and technical sales documentation.

This provides a comprehensive technical profile of the MVb/1 Max Madas slam shut off valve suitable for engineering, procurement, and installation purposes.

The MVB/1 Max Madas slam shut off valve is a safety device designed to automatically close upstream gas flow when system pressure exceeds the set limit, ensuring plant safety. Below are the technical specifications based on available sources.

• Material: Aluminium

• Size Range: DN 15 to DN 150 (½ inch to 6 inch variants available)

• Connection Type: Screwed for DN 15–50; Flanged PN16 for DN 65–150

• Maximum Working Pressure: Up to 6 bar

• Set Point Range (OPSO): Adjustable from 30 to 450 mbar (higher on request)

• Function: Overpressure shutoff (OPSO), resets only manually after verification and remedy of the cause

• Origin: Italy

• Compliance:

  • PED 2014/68/EU (Pressure Equipment Directive)

  • ATEX 2014/34/EU (Explosive Atmospheres directive)

• The MVb/1 Max closes automatically when pressure exceeds the block calibration pressure, and must be reset manually after the issue is resolved.

• Designed for gas piping systems in industrial and commercial installations.

All listed specifications are confirmed from multiple distributor datasheets, the manufacturer’s product page, and technical sales documentation.

This provides a comprehensive technical profile of the MVb/1 Max Madas slam shut off valve suitable for engineering, procurement, and installation purposes.

Energy Combustion,Ahmedabad importer and suppliers of Madas-Madas make SIESMIC SENSOR.

Device that, combined with a sefety valve closes the gas passage for following reasons:

- seismic event (with time and frequency analysis on a 3 axes acceleration)
- remote control (f.e. gas detector, emergency lockup)

The device also includes also a relay alarm exit to be used for remote signals and to stop the power supplies, avoiding, in this case possible fire and explosions sources.

The sensor can be electrically connected to a normally closed/open manual reset solenoid valves produced by MADAS also if they arealready installed.

The seismic sensor has been tested with positive results by CESI from Seriate (Bergamo - Italy) on a tryaxials vibrating platform according to:

ASCE 25-97 (USA) - TS12884 (Turkey).

It have to be mounted firmly fixed to an element connected to the ground (wall or brickwork fencing).

TECHNICAL DATA •

Power supply voltage:
12 Vdc
12 V/50 Hz
24 Vdc
24 V/50 Hz
110 V/50 Hz
230 V/50-60 Hz

INSTALLATION

The solenoid valve is in conformity with the Directive 94/9/CE (said Directive ATEX 100 a) as device of group II, category 3G and as device of group II, category 3D; for this reason it is suitable to be installed in the zones 2 and 22 as classified in the attachment I to the Directive 99/92/EC. The solenoid valve is not suitable to be used in zones 1 and 21 and, all the more so, in zones 0 and 20 as classified in the already said Directive 99/92/EC. To determine the qualification and the extension of the dangerous zones, see the norm EN 60079-10. WARNING: all installation/wiring/ maintenance work must be carried out by skilled staff.

• Electric coil connection

• To connect the coil, use a cable type H05RN-F 3X0,75mm² cable outside Ø from 6,2 a 8,1 mm, taking care to ensure that the device has IP65 protection. • Alarm exit relay max. 10A 6 : normally open contact 7 : common contact 8 : normally closed contact • Normally closed contact – Tamper Contact to be used for gas detector connection or for emergency closing button. The contact is clear and it has not to be powered. • Made the connections, re-put the cover (9) being sure that the rubber seal (10) is inside the special hole. The coil for normally closed solenoid valve is also suitable for permanent power supply. The coil should not be touched with bare hands after it has been continuously powered for more than 20 minutes. Before maintenance work, wait for the coil to cool or use suitable protective equipment.

Energy Combustion,Ahmedabad importer and suppliers of madas brand Slam Shut Off Valve.

The MVb/1 Max Madas slam shut off valve is a safety device designed to automatically close upstream gas flow when system pressure exceeds the set limit, ensuring plant safety. Below are the technical specifications based on available sources.

• Material: Aluminium

• Size Range: DN 15 to DN 150 (½ inch to 6 inch variants available)

• Connection Type: Screwed for DN 15–50; Flanged PN16 for DN 65–150

• Maximum Working Pressure: Up to 6 bar

• Set Point Range (OPSO): Adjustable from 30 to 450 mbar (higher on request)

• Function: Overpressure shutoff (OPSO), resets only manually after verification and remedy of the cause

• Origin: Italy

• Compliance:

  • PED 2014/68/EU (Pressure Equipment Directive)

  • ATEX 2014/34/EU (Explosive Atmospheres directive)

• The MVb/1 Max closes automatically when pressure exceeds the block calibration pressure, and must be reset manually after the issue is resolved.

• Designed for gas piping systems in industrial and commercial installations.

All listed specifications are confirmed from multiple distributor datasheets, the manufacturer’s product page, and technical sales documentation.

This provides a comprehensive technical profile of the MVb/1 Max Madas slam shut off valve suitable for engineering, procurement, and installation purposes.

Gas Regulator (inlet Pressure 2 Bar And 5 Bar)
Gas Filter (inlet Pressure 6 Bar)
Safety Relief Valve ( Inlet Pressure 1 Bar)
Slum Shut Off Valve (inlet Pressure 6 Bar)
Gas Solenoid Valve
Available Size 1" , 1 1/2" , 2" , 3" Thread And Flanged