Ceodeux Valves
The first Ceodeux gas control valve was produced in 1926. Combining high quality standards with technical expertise gained over decades, Rotarex Ceodeux now produces world leading gas cylinder valves. Turn to us for a UHP cylinder valve, integrated valve or medical valves, specialty gas valves, industrial valves & more.
  • For industrial gases find an integrated valve, cylinder valve, line valve + filling valves & more.
    Industrial Valve
    Find an integrated valve, handwheel cylinder valve, line valve + filling valves for industrial grade gases.
  • For ultra high purity gas  find a diaphragm valve, high pressure valve, pneumatic valve & more.
    Ultra High Purity Gas
    Find a tied diaphragm valve, high pressure valve, pneumatic valve & more for high and ultra high purity gases.
  • Medical
    Find medical valves + a medical oxygen regulator, complete hospital gas systems & more.
  • For refrigerant gases find a solenoid gas valve, diaphragm valve, safety valve + accessories.
    Find a solenoid gas valve, diaphragm valve, safety valve + accessories for halocarbon gas processing.

Today’s Rotarex is the gas control industry’s innovation leader. When companies worldwide need products that enable new technologies and systems, they turn to us. And it’s been that way since our first Ceodeux valves won innovation awards in the 1920’s, propelling us into the top tier of cylinder valve manufacturers. We’ve never stopped inventing, designing, prototyping and manufacturing first-of-a-kind products that solve industry challenges and invent new, safer ways of working.


  • Rapid response R&D infrastructure
  • Applied innovations such as the integrated valve
  • Breadth of technology across regions worldwide
  • Crossover solutions from one application to another

Rotarex Corporate Video

Rotarex Corporate Video

Learn about Rotarex’ premium quality cylinder valves, pressure regulators & gas control equipment…

Rotarex SRG

Rotarex SRG

SRG Schulz + Rackow Gastechnik – LPG valve, LPG pressure regulator & LPG level gauge manufacturer.


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