Inspiring confidence.

The Rotarex Brand

In 2008, after a series of acquisitions, Rotarex began to consolidate its portfolio that contained many different company or division names into one global Rotarex brand. Now, the company is organized into six business units under a universal Rotarex brand. In the chart below, you’ll find a description of the main products each business unit offers. Plus, you’ll be able to match the former companies and brands to their new corresponding business unit brand.

  • Technical Excellence
  • Quality
  • Responsive Service

Some familiar brands have changed...But our excellent quality and service continue to get even better.


Moving From many outstanding brands
to one powerful global brand

Rotarex Ceodeux

World leader in cylinder valves for ultra-high purity, specialty, medical, industrial & refrigerant gases.

Former Brand Names: Ceodeux, Indutec, Puretec, Cryotec

Rotarex Equipment

Pressure regulators, line valves, fittings & connectors for ultra-high purity, specialty & industrial gases.

Former Brand Names: SMT, Selfa, Sagana, Gazel

 Rotarex SRG

Premium cylinder valves, pressure regulators & level gauges for LPG tanks & portable cylinders.

Former Brand Names: Schultz-Rackow Gas Technik

Rotarex Firetec

World-leading fire cylinder valves & equipment for fixed-installation and object fire suppression systems.

Rotarex Automotive

Filling valves, tank valves, pressure regulators & accessories for CNG, LPG & H2 gas-powered vehicles.

Rotarex Solutions

World leader in cylinder valves and pressure regulators for water carbonation technologies.

Former Brand Names: Watertec


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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