Our valve technology – reliable control, flexible application
Valve Technology for Gas Systems
Challenges in Gas Technology
Gas is not a medium like any other. It requires technology that can do more than just open, close, or regulate. Leak-tightness, temperature and pressure stability, explosion-proof designs—these are all non-negotiable requirements. Anyone who works with gas—whether in laboratory processes, production facilities, or energy supply systems—needs valves they can rely on in any situation.
Common questions we hear from prospective customers:
- “How can I ensure that gas doesn’t escape uncontrollably during pressure spikes?”
- “Which valves are suitable for varying gas mixtures?”
- “How can I cover Ex zones safely and in compliance with regulations?”
- “Which materials can withstand aggressive or high-purity gases over the long term?”
The short answer: with a partner who truly understands gas technology.
Our solution for your gas system valves
We develop and supply valve solutions that are precisely tailored to the challenges of gas technology. Our plastic, metal, control, and coaxial valves for gas are characterized by their leak-tight design, precise controllability, and high compatibility with various media. Whether for pressure regulation, emergency shut-off, or fine control—we combine modular standards with custom adaptations.
Our gas valves are designed for corrosive gases, flammable mixtures, and high-purity applications. With ATEX-compliant components, media-separating designs, and housing materials ranging from stainless steel to PVDF, we ensure that every valve not only functions properly—but also contributes to the safety of your application.
Advantages of our valves for gas technology applications
- Tight even under load: No readjustment necessary—our valves remain stable.
- Certified for explosive atmospheres: ATEX-compliant versions available for all zones.
- Suitable for specialty gases: Whether CO₂, nitrogen, oxygen, or mixtures—we’ll find the right solution.
- Minimal maintenance: Long service life and minimal downtime.
- Flexible installation: Compact designs for tight spaces.
- Modular & customizable: Valve technology that grows with your system.
Examples of valve applications in gas technology
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Gas control in biogas plants:
Coaxial valves with externally controlled actuators and explosion-proof designs regulate gas flow precisely and safely. -
Nitrogen dosing in packaging processes:
Control valves with PTFE seals and 1.4571 stainless steel housings maintain a constant flow rate under varying pressure conditions. -
Hydrogen systems in research facilities:
PVDF plastic valves with a separating membrane ensure the handling of ultra-pure media—with complete media separation and documented. -
Industrial gas distribution in production facilities:
A combination of metal valves for main lines and servo-controlled regulating valves for metering applications ensures full control under any load.
Why Our Valve Technology Works in Gas Engineering
Our solutions are developed in close consultation with end-users—and are based on over 30 years of industry experience. We know that gas cannot be controlled “roughly.” That is why we prioritize well-engineered designs, durable materials, and reliable components.
The modular design of our valve technology allows us to quickly deliver the right combinations even for complex gas processing systems—without having to start from scratch. We leverage proven solutions and tailor them to meet the specific requirements of your application. In doing so, we focus not only on the technology itself, but also on feasibility, documentation, and operating costs.
RSG: Your Partner for Valves in Gas Technology
As an ISO-certified manufacturer based in southern Germany, we support gas technology projects from concept to production. Our development team works closely with our sales department and our customers to deliver not just products, but fully functional systems.
What sets us apart:
- Manufacturing and Engineering in Germany
- Our own modular system with proven components
- Dedicated contacts for every phase of the project
- Experience in explosion-proof and media-critical applications
- Stock availability and short-notice adjustments are possible
More than 95% of our customers find the solution they need with us—because we don’t just theorize; we deliver results.
Gas valves activate with a single click
Your direct route to customized valve solutions
Are you looking to start a new project or upgrade an existing system with the right valves? Then get in touch with us—our contact form is ready and waiting.
We’ll get back to you shortly with a concrete proposal.
Valves for Gas Technology: Systematic and Reliable
Gas technology demands responsibility—and that starts with the right components.
Our gas valve technology is designed to operate safely and reliably even under the most demanding conditions.
From plastic valves for high-purity gases to metal solutions for high-pressure lines and finely adjustable coaxial valves—we cover the entire spectrum.
With modular technology, in-depth expertise, and a genuine focus on your goals.
FAQ – Gas Technology Valves: Questions That Really Matter
Our valves are designed for a wide range of applications, including hydrogen, oxygen, nitrogen, CO₂, natural gas, biogas, and various industrial gases. The materials and seals are customized to meet specific requirements.
Yes. Many of our valve series are ATEX-compliant and suitable for Zones 1 and 2. Depending on the model, they are also available with Ex certifications for international markets.
We rely on media-separating designs and specially coated materials that perform reliably even in corrosive environments. For mixed gases, we conduct a customized material analysis.
Thanks to our modular system, we can deliver a prototype or a small production run within a few days, even for special requirements—including CAD data and testing.
Of course. We also offer control valves that can be actuated by electric motors or pneumatic systems, with either external or integrated controls—including position sensing.
ISO 9001:2008 is our standard. For gas technology, we also provide material certificates, ATEX declarations of conformity, and, upon request, other industry-specific documents—all of which are documented and verified.