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> DN 50 for gaseous media up to 16 bar


In view of the requirements of the European laws and regulations, KÜHME offers the proven high-performance valve series as double block and Bleed unit with intermediate ventilation, completely ready for installation. The quick-closing valves combine the core competencies of KÜHME in valve technology with those of a system supplier for plant installations tailored to the demand. The first valve can be designed as combined quick-closing control valve with type examination. This renders unnecessary the installation of a separate control valve. The individually adapted control behaviour leads to an optimised burner operation.

Ventilkombination für gasförmige Medien
Nominal size:
DN 65 TO DN 300
Operating pressure:
MAX. 16,0 BAR G
Operating temperature:
max. + 180°C


  • Closing time < 1 second
  • Safety due to absolute tightness
  • Optionally available as quick-closing control valve combination
  • Heavy duty design for high operating cycles
  • High-performance valves for long lifetime
  • Pre-mounted component, completely ready for installation
  • H2-ready


The quick-closing valves are operated each via a pneumatic actuator with a solenoid control valve. Automatic quick-closing is carried out by means of spring force in less than 1 second. At the same time, the intermediate ventilation valve type KEV opens within 1 second and relieve the gas volume between the closed quick-closing valves. The soft seal attached at the valve cone guarantees absolute tightness (leakage rate A in acc. with EN 12266-1).



We are happy to serve YOU with more details for your particular installation.

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