Laboratory Burners & Accessories

Safety burner needle valve

  • safety pilot
  • thermocouple
  • needle valve
  • air regulation

DIN version
DIN-DVGW reg. no.DG2411CM0440
Article no.Gas
1330Natural gas
1331Bottle gas

Provides protection of uncontrolled escape of gas in laboratories
By the heat of the pilot flame an electric voltage is generated within the thermocouple. Due to this voltage, a magnetic valve in the safety element keeps open. The gas is able to flow. In case the flame of the burners extinguishes, the thermocouple cools down and the electric voltage drops off thus closing the magnetic valve automatically. The gas supply is interrupted and no unburnt gas can escape.

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.

You can find out more about our laboratory burners here.

A safety base is available separately.


  • Technical data
    Item no. Natural gas Propane gas DIN Temp. °C Consumption in l/h Load in kW Weight in g Height in mm Pipe ø in mm Head ø in mm Safety base available
    1330 + + 1520 110 1,70 370 160 13 17 o
    1331 + + 1550 65 2,00 370 160 13 17 o
    Item no. Natural gas Propane gas DIN Temp. °C Consumption in l/h Load in kW
    1330 + + 1520 110 1,70
    1331 + + 1550 65 2,00
    (Table continued)
    Item no. Weight in g Height in mm Pipe ø in mm Head ø in mm Safety base available
    1330 370 160 13 17 o
    1331 370 160 13 17 o

Carl Friedrich Usbeck KG
Industriestr. 12-14
42477 Radevormwald
Germany

Phone: +49 (02195) 91 18-0
Fax: +49 (02195) 91 18-40
E-Mail: info@usbeck.eu

Catalogue


USBECK Katalog

You can find all products and a lot of information about USBECK laboratory equipment in our catalogue (PDF approx. 20 MB).

Contact


Carl Friedrich Usbeck KG
Industriestr. 12-14
42477 Radevormwald
Germany

Phone: +49 (02195) 91 18-0
Fax: +49 (02195) 91 18-40
E-Mail: info@usbeck.eu