Since Schultz und Rackow Gastechnik GmbH began producing innovative LPG/propane gas control equipment over 80 years ago, the company has grown to become a world-leading producer of top-quality LPG valves, propane valves, LPG regulators, propane regulators and LPG and  propane level gauges. Now, thanks to our experience, dedication to quality and technical excellence, gas companies, OEMs, distributors and installers are confident their LPG/propane projects will achieve the highest level of productivity and performance. Present in over 65 countries, our customers count on us to deliver the products and services they need wherever they are.

Rotarex SRG products represent the top-quality tier - and deliver ultra dependable performance, long, trouble-free service lifetimes and lower total ownership cost. . Our products undergo rigorous testing, and are 100% perfomance-tested before leaving the factory. Advanced design, best-quality materials and precision German manufacturing ensure confident and reliable performance.

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• "Made in Germany" technical excellence
• All products 100% performance tested
• Ultra-Dependable performance - even in harsh conditions
• Longer service lifetime with no maintenance

Rotarex SRG has a long history of developing LPG/propane valves, LPG/propane regulators and level gauges that solve real customer challenges and innovate new ways of working. We invented many of the technology breakthroughs that have helped transform LPG/propane safety and productivity, like clip-on valves and regulators, 80% stop-fill devices and OPDs. Most recently, we are pioneering the transition into digital solutions that improve safety and convenience. Combined with 90 years of LPG/propane sector experience, a world-class team of engineers and the vast R&D resources of our parent company Rotarex, a world leading gas equipment provider, we have the unmatched know-how, scale and infrastructure to produce the world's most dependable gas equipment.

• Top engineering talent
• Advanced scale and infrastructure
• Reservoir of knowledge and cross-application knowledge transfer

Rotarex SRG delivers next-generation solutions for better LPG/propane gas control and productivity. Thanks to the vast know-how and state-of-the-art facilities of its parent-company, Rotarex S.A., we are unique in our ability to design, build, test, validate and manufacture high-performing LPG/propane equipment. Better technology helps improve safety, enhance performance, extend service lifetimes and reduce operating costs.

• Made-in-Germany
• Advanced computer modeling and materials behavior analysis
• In-house testing and development laboratories
• In-house electronics expertise

With multiple logistics centers serving 65 countries, you can be sure the Rotarex SRG product you want will be there when you need it. More and more OEMs and distributors are coming to Rotarex SRG because of our more dependable quality and fast delivery capabilities. Plus, our partnership approach enables us to be at your side to provide custom solutions and innovation collaboration.

• Flexible and reactive
• Global service infrastructure
• Dependable, on-time delivery

The Rotarex SRG division is part of the global gas equipment leader, Rotarex S.A. , headquartered in Luxembourg. This gives SRG full access to the vast know-how and infrastructure of a global operations network of over 1,300 dedicated employees across 10 factories and 30 sales/service centers. Together, they design and manufacture some of the world’s most innovative and highest quality cylinder valves, pressure regulators and equipment.

• Almost 100 years of experience
• Advanced equipment and technologies
• Vast Engineering Expertise
• Global reach