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Burners according to DIN 30665 cannot be switched off completely. A small flame remains burning... more
Burners according to DIN 30665 cannot be switched off completely. A small flame remains burning even if needle valve or stop cock are turned off. The gas flow shall be disconnected by means of the central stop cock in the laboratory.
- Air regulation
- Needle valve
- Pilot flame inside
| Fuel: | Natural gas, Propane gas |
| Type: | Needle valve |
Related links to "Teclu burner, DIN 30665, Needle valve"