Dungs Gas regulator FRS 520

Technical description

The DUNGS pressure regulator, type FRS, has an adjustable setpoint spring.

The pressure regulator complies with EN 88-1 and DIN 3380:

• Input pressures up to 500 mbar (50 kPa)
• High flow rate
• Sturdy, precise and sensitive regulation of regulator output pressure
• Inlet pressure compensation diaphragms
• Safety diaphragms
• Internal pulse for regulator output pressure as standard, optional external pulse connection optional on both sides
• Rp 3/8 to Rp 2 thread connection
• DN 40 to DN 150 flange connection

Application

Gas pressure regulator for gas burners and gas equipment.

It does not contain any non-ferrous metals, suitable for gases of up to max. 0.1 vol.% H2 S, dry.

Suitable for gases of families 1, 2, 3 and other neutral gaseous media.

Specifications

• Nominal diameters : DN 40 ,DN 50 ,DN 65 ,DN 80 ,DN 100 ,DN 125 ,DN 150
• Pipe thread as per ISO 7/1 : Rp 3/8", 1/2", 3/4", 1", 1 1/2", 2", 2 1/2"
• Flange : Connection flange (PN 16) as per DIN EN 1092-1
• Max. operating pressure : up to 500 mbar (50 kPa
• Pressure regulator : Pressure regulator as per EN 88-1, Class A, Group 2, DIN 3380, RG 10
• Input pressure range : + 5 mbar or p2 +2.5 mbar up to 500 mbar
• Ambient temperature : -15 °C to + 70 °C

Catalogue

Dungs Gas regulator FRS

Dungs Gas regulator FRS 520

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