Characteristics
This mixer taker fuel gas in proportion to the low-pressure air and supplies the perfectly mixed gas to the burner. You can use this burner connecting single or multiple tunnel gas burners, etc.
Specifications / Shape dimension
Specifications
| Standard Pressure | Gas：2.8kPa Air：6kPa |
| Accessories | Zero governor Butterfly Damper Gas valve Pressure Gauge |
| Type | Capacity kW （×1,000kcal/h） |
Connection | |||
| Air | Gas | Mixed Gas | |||
| HVM-1 | L | 56（48） | Rc 1 1/2 | Rc 3/4 | Rc 1 1/2 |
| H | 72（62） | ||||
| HVM-2 | L | 100（86） | Rc 2 | Rc 1 | Rc 2 |
| H | 130（112） | ||||
| HVM-3 | L | 200（172） | Rc 3 | Rc 1 1/4 | Rc 3 |
| H | 276（238） | ||||
| HVM-4 | L | 374（322） | Rc 4 | Rc 1 1/2 | Rc 4 |
| H | 517（445） | ||||
Dimension
| Type | A | B | C | D | Mass（kg） | Air nozzle Size（mm2） | |
| HVM-1 | L | 402 | 250 | 186 | 149 | 7 | 123 |
| H | 154 | ||||||
| HVM-2 | L | 479 | 299 | 236 | 171 | 12 | 214 |
| H | 254 | ||||||
| HVM-3 | L | 648 | 321 | 338 | 230 | 24 | 452 |
| H | 616 | ||||||
| HVM-4 | L | 811 | 333 | 432 | 254 | 39 | 908 |
| H | 1,104 | ||||||
Download of DXF data
※ Download procedure
- Put the cursor on the model designation of the outline drawing you want to download, and click the right button of the mouse.
- Select “Save Target As (A)” on the menu.
- Select a location to save, and click “Save.”
※ Some security software does not permit downloading. If that happens, set the securities to “OFF” before downloading.
Piping procedure
- Be sure to use pipes of the same diameter for air and gas supplies.
- If there is no space available for the straight connection of the mixer, the pipe may be bent at 90° via elbow or the like at the square flange unit.
- The ratio regulator valve and the gas inlet may be interchanged right and left. When the ratio regulator valve is removed, however, be sure to change the O-ring of the mixer body.
- When gas and air supplies are branched from the main line to the pilot burner. Be sure to branch them immediately before the gas and air control valves and attach a gas pool to the pilot gas line. The gas pool is particularly required for large-capacity burners.