EMERSON – AVENTICS NL4-RGS Series Pressure Regulator G 3/8 to G 3/4 Type G

This pressure regulator controls downstream pressure in industrial gas systems and conforms to ATEX standards for use in potentially explosive atmospheres. It connects using Type G fittings and is designed to operate across a moderate temperature range, making it appropriate for routine process and plant applications where hazardous-area certification is required.

• Operates up to 16 bar delivering stable pressure control
• Compatible with Type G connections for straightforward integration
• Temperature rating -10°C to 60°C enabling varied environmental use
• Body manufactured from die-cast zinc providing structural durability
• Available outlet sizes G3/8 to G3/4 accommodating pipework options

• Suitable for hazardous-area valve manifolds and control skids
• Ideal for compressed gas distribution in process plants
• Used with Type G piping systems for retrofit projects
• Can be used for instrument supply in classified zones
• Suitable for workshops requiring ATEX-certified components

It accepts G3/8 to G3/4 on both inlet and outlet to match common Type G fittings.

It is rated for operation between -10°C and 60°C so ambient and fluid temperatures must remain within this band.

It holds ATEX approval allowing use in gas/vapour classified environments subject to local installation rules.

The maximum operating pressure is 16 bar and systems should be designed not to exceed this limit.