GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG

Manufacturer
Germany
Company contact

DIN EN ISO 9001
DIN EN ISO 14001

Manufacturer
Germany
Company contact

DIN EN ISO 9001
DIN EN ISO 14001

19.06.2024 01:06

Reliable swivel fittings for gas applications

The GEMÜ butterfly valves from the GEMÜ R480 Victoria series and the GEMÜ B20 ball valve have received DVGW gas approval.

GEMÜ R480 Victoria and GEMÜ B20 are suitable for use with various gases, such as natural gas and biogas (mainly methane), propane and butane-containing liquefied gases. They are approved for gas generation, gas treatment and gas injection. This includes the use for the fuel gases of the second and third gas family in gas burners and gas appliances. The use of hydrogen is also included. The DVGW regulations confirm the ability of these valves to function reliably and precisely in different gas environments.

The butterfly valves are available in nominal sizes DN 25 to DN 600 and can now be ordered with the "G" marking for gas as a special function. The GEMÜ B20 ball valve is also suitable for use with flammable gases in nominal sizes DN 8 to DN 65 with the special function "G". A yellow hand lever is available as an option for better visual identification. A type test was carried out on both quarter turn valves in accordance with DIN EN 13774.

The GEMÜ R480 Victoria butterfly valve is certified and listed under registration number DG-313CQ0540 and the GEMÜ B20 ball valve under registration number 22-00143-AB01-130.

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