DIN 3586 Technical Specifications
1/2″, 3/4″, 1″ 1 1/4″, 1 1/2″, 2″
Reference Standard DIN 3586 0 directive PED 97/23/CE –
Gas directive 90/396/CEE
DIN 3586 Approved NG-4340AU2511 NG4340AU0485
Working Pressure  72.5 PSI
Working Temperature -4°F +140°F
(-20°C +60°C)
Temperature Resistance
(Fire Resistance)
1697°F x 60 minutes
HTB GT5 925°C X 60 minutes
1202°F x 60 minutes
HTB GT5 650°C X 60 minutes
Maximum Admitted Leakage 1.06 ft3/h x 30 min. at 1697°F 1.06 ft3/h x 30 min. at 1202°F
Set-off Temperature 203°F +212°F
Applications For all types of gas as specified in EN 437
and DVGW G260/1
methane (natural gas), butane, propane