GasMultiBloc®
Combined servo pressure regulator and safety shut-off valves

MBC-300-SE
MBC-700-SE
MBC-1200-SE
MBC-300-N
MBC-700-N

Technical Description
The DUNGS multiple actuator MBC...SE integrates filter, valves and servo pressure regulator in one compact unit:
- Dirt trap: Microfilter
- 2 Solenoid valves up to 360 mbar (36 kPa) to DIN EN 161 Class A Group 2, fast opening
- Servo pressure regulator unit to DIN EN 88 Class A Group 2
- Outlet pressure: 0 - 300 mbar (0 - 30 kPa)
- Precision regulation of outlet pressure
- For optimal outlet pressure stability
- Flanged joints with pipe threads to ISO 7/1 or NPT
- Easy to install
- Low weight

Application
The servo pressure regulator permits optimal mixture formation in forced air burners and premix burners in conjunction with mechanical or electronic integrated gas-air regulation units; this applies to modulating and multi-stage floating operating mode.
Suitable for gases of gas families 1,2,3 and other inert gaseous media.

Approvals
EC type testing certificate as per:
• EC-Gas Appliances Regulation
• EC-Pressure Equipment Directive
Approvals in other important gas consuming countries.