Dungs 274847 MultiBloc MBE Valve VB-2L

The MBE multifunctional control combines the housing with two safety shutoff valves (ValveBody) and two electronic drives (ValveDrive) to actuate the safety valves and, optionally, to control the outlet pressure.

The MBE is recommended for industrial and commercial heating applications that require two safety shutoff valves in series. The MBE is suitable for natural gas, vaporized propane or butane, air, 100% hydrogen, biogas up to max. 1% vol. H2S, and other inert gases.

Dungs 274847 Features:

• 2" Valve Body 
• Maximum inlet pressure of up to 70 kPa (700 mbar)
• Regulator function as per EN 88-1 & EN 88-3
• 3 sensors (PS) cover the outlet pressure range of (0-50 kPa)
• High flow rate featuring low pressure loss
• Biogas tested to max. 1.0 vol. % H2 S
• Modular system
• Easy assembly
• Lightweight design
• Worldwide approvals

Note: (2) 1 1/2" NPT flange (222003) or (2) 2" NPT flange (bolt kit 221997) required replaced with: 221997 (bolts included with valve) or if replacing - 289415
(2) 1" NPT flange (222369) or (2) 1 1/4" NPT Flange (222370) also possible. Requires 8 bolts 298647.

Technical Literature:  

Dungs GasMultiBloc Series