DUNGS Gas Valves MB-DLE 407 – 412 B07

The DUNGS GasMultiBloc integrates filter, regulator, valves and pressure switches in one compact fitting.

  • Dirt trap: Fine mesh-sieve
  • One regulator, two main valves and one bypass valve: B07
  • Two valves are fast opening, one valve is slow opening
  • Solenoid valves up to 360 mbar (36 kPa) as per DIN EN 161 Class A Group 2
  • Sensitive setting of output pressure by proportional regulator as per DIN EN 88 Class A Group 2
  • High flow rates with low pressure drop
  • DC solenoid drive interference degree N
  • Main volume restrictor at valve V2, bypass restrictor at valve V3
  • Hydraulic opening delay
  • Flange connections with pipe threads as per ISO 7/1
  • Simple mounting, compact, lightweight

Application

The modular system permits individual solutions in gas safety and regulator engineering. Suitable for gases of families 1, 2, 3 and other neutral gaseous media.

DUNGS GasMultiBloc Combined regulator and safety shut-off valves Single-stage function (Integrated bypass valve) :

Model TypePressure RangeDN / Rp
MB-D 407 B07S22 / S52Rp 1/2
MB-D(LE) 407 B07S22 / S52Rp 3/4
MB-D 410 B07S22 / S52Rp 3/4
MB-D(LE) 410 B07S22 / S52Rp 1; Rp 1 1/4
MB-D 412 B07S22 / S52Rp 3/4
MB-D(LE) 412 B07S22 / S52Rp 1; Rp 1 1/4

 

* * For other configuration, spare-part or products details, please consult JATI