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Excess flow valve low pressure

for connection to the outlet of the low pressure regulator, for protection of hose assemblies


  • prevents gas escape in case the hose assembly is damaged or becomes loose and closes the gas flow when the nominal flow rate is exceeded by 10%
  • automatic excess flow valve SBS/AU:
    opens automatically, which keeps gas leaks to a minimum and means delayed opening in the case of long hose assemblies

  • EC type examination certificate GAR

  • maximum admissible pressure: PS 16 bar

  • In accordance with the requirements of DGUV Regulation 110-010 (German statutory accident insurance, previously DGUV Regulation 79) hose assemblies longer than 400 mm must be secured with an excess flow valve SBS.
  • In accordance with DVGW worksheet G 612, hose assemblies longer than 1500 mm must be secured with an excess flow valve SBS.
You will find the assembly and operating manuals for this product in the article list below by clicking on this symbol.
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Connection A
Connection B
Outlet pressure
Flow rate
Packaging
Part no.
G 1/4 lh nut
G 1/4 lh M
50 mbar
1.5 kg/h
0285000
G 1/4 lh nut
G 1/4 lh M
29 mbar
1.5 kg/h
0285001
G 1/4 lh nut
G 1/4 lh M
50 mbar
1.5 kg/h
6285000
G 1/4 lh nut
G 1/4 lh M
29 mbar
1.5 kg/h
6285002

Connection A
Connection B
Outlet pressure
Flow rate
Packaging
Part no.
G 1/4 lh nut
G 1/4 lh M
50 mbar
1.5 kg/h
0285300
G 1/4 lh nut
G 1/4 lh M
29 mbar
1.5 kg/h
0285309
G 1/4 lh nut
G 1/4 lh M
50 mbar
1.5 kg/h
6285302
G 1/4 lh nut
G 1/4 lh M
29 mbar
1.5 kg/h
6285303
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