The DUNGS MBC-1900-VEF-65 is a heavy-duty industrial multifunction gas valve engineered for combined safety shut-off, pressure regulation, and gas/air ratio control in commercial and industrial combustion systems. It integrates a double safety shut-off valve, a pressure regulator, and a ratio controller in a single compact housing, reducing installation footprint and leak paths.
DUNGS MBC-1900-VEF-65 Technical Specifications
| Parameter | Specification |
|---|---|
| Valve Type | Multifunction gas valve (safety shut-off, regulator, ratio control) |
| Nominal Diameter | DN 65 |
| Connection | Flanged per ISO 7005 / DIN 2501 |
| Operating Pressure Range | Up to 500 mbar (50 kPa) |
| Media | Natural gas, LPG, town gas, biogas, air |
| Actuation | Pneumatic / hydraulic (external control line) |
| Safety Class | Class A, EN 161 |
| Ambient Temperature | -15 °C to +70 °C |
| Housing Material | Aluminium die-cast |
| Seal Material | NBR / FKM |
Key Engineering Features
- Integrated double safety shut-off valve with fast opening and closing
- Built-in pressure regulator with adjustable outlet pressure
- Gas/air ratio control for precise combustion optimisation
- Pneumatic actuation via external control line – no electrical coil on valve body
- Compact monoblock design reduces piping and installation costs
- Visual position indicator and manual override for commissioning
- Compliant with EN 161 and EN 13611 for gas safety
Industrial Applications
- Industrial burners and boilers
- Furnaces, kilns, and thermal process plants
- Gas engines and turbines
- Commercial and industrial heating systems
- Combustion systems requiring gas/air ratio control
For technical inquiries, dimensional drawings, or replacement support for DUNGS MBC-1900-VEF-65, contact the Pro-Hydraulic engineering team.
PRODUCT IMAGES
DUNGS MBC-1900-VEF-65 Multifunction Gas Valve
âš¡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the DUNGS MBC-1900-VEF-65 Multifunction Gas Valve. This precision-engineered industrial component delivers reliable fluid control for heavy-duty systems.