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)
  • Highflowrate
  • 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
  • DN40 t oDN150 flange connection

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.

Model TypePmax. [mbar]DN/Rp
FRS 503500mbar Rp 3/8
FRS 505500mbar Rp 1/2
FRS 507500mbar Rp 3/4
FRS 510500mbar Rp 1
FRS 515500mbar Rp 1 1/2
FRS 520500mbar Rp 2
FRS 525500mbar Rp 2 1/2
FRS 5040500mbarDN 40
FRS 5050500mbarDN 50
FRS 5065500mbarDN 65
FRS 5080500mbarDN 80
FRS 5100500mbarDN 100
FRS 5125500mbarDN 125
FRS 5150500mbarDN 150


* * For other configurations and spare parts, please consult JATI