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Plastic valves

High-quality plastic valves from RSG convince with durability due to media resistance. Suitable for liquid, gaseous, neutral and especially for aggressive media.

Metal valves

Buy metal valves? Solenoid valves from RSG are the ideal solution in many areas. Whether in plant engineering in process technology or filling technology. For pressure ranges up to 450 bar.

Coaxial valves

RSG coaxial valves are used in applications with increased pressure range or increased temperature thanks to their robust design.

Control valves

RSG control valves are frequently used in mechanical engineering to regulate unpressurized circulation. They can be optimally combined with the RSG coaxial valves.

PriWO Refrigeration valves

We produce and distribute the ORIGINAL refrigeration valve according to the unique principle of Wolfgang Offenwanger. The PriWO refrigeration valve combines several advantages into one highly efficient valve.

More valves

The RSG product range includes a large number of fittings and accessories such as various check valves, injectors (water jet pumps) and strainers.


Here you will find brief, concise and clear information and explanations of the most important technical terms.

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Calculation tool

Use our calculator to calculate Kv value, flow rate and pressure drop. Simply select your medium.

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Thanks to the modular design of our coaxial valves, you can easily assemble your complete block valve yourself here.

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Serial production

Ventilutions – Creating the Best Valve Together with You

If our conventional products from our standard product line don’t meet your specific requirements just perfectly than Ventilutions will have exactly the right solution for you and not only once in a while but in more than 95 percent of all cases.

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Customer projects – individual solutions for every problem

The presentation of various customer projects will give you a good impression of how finding solutions together with our customers leads to optimal valve solutions.

Discover customer projects