The new ZESA®/GESA® NEXTG3N generation of butterfly valves from ARI-Armaturen ensures less turbulence thanks to an optimised disc design. This results in shorter inlet and outlet pipework sections. From DN 250 onwards, you benefit from the low weight and high stiffness of the honeycomb disc. The polygonal connection of shaft and disc ensures stable operation of your plant thanks to high torque transmission. These innovations lead to greater efficiency, which is reflected in improved Kvs values, greater ease of servicing and a more compact plant design.

The CONA® series steam traps from ARI-Armaturen stand for maximum efficiency and reliability in steam technology. As an essential component of every modern steam system, CONA® steam traps ensure the precise and reliable discharge of condensate. They make a decisive contribution to increasing energy efficiency and operational safety by minimising steam losses and at the same time preventing water hammer.

Thanks to their robust design and high-quality manufacturing, CONA® steam traps are ideally suited for use in demanding industrial applications. They offer a long service life and ease of maintenance, which significantly reduces operating costs. The series includes various types such as the float-controlled CONA®S, thermostatic CONA®M, bimetallic CONA®B and the thermodynamic steam trap CONA®TD, which can be selected to suit the specific requirements.

With the CONA® steam traps from ARI-Armaturen, you benefit from proven technology that optimises your processes and sustainably improves your system performance. Place your trust in the many years of experience and quality of ARI-Armaturen and increase the efficiency of your steam system by using CONA steam traps.

The full-lift safety valve SAFE® series 900 is a spring-loaded safety valve with high capacity and has a robust and rapid opening characteristic. The SAFE® series 900 is type-approwed in accordance with VdTÜV, EN ISO 4126-1, AD2000-A2, TRD421 and ASME Sec. XIII. The full-lift safety valves SAFE® series 900 are classically used in hot water and steam systems as well as industrial applications with high capacity.

• Balanced bellows are compensated build up and super imposed back pressure and are additionally redundant tight with primer and secondary sealing, including a redundant balanced piston

• Low pressure balanced bellows for blow-down systems in chemical industries.

• Compliance with stricter emission limits in systems with critical media in accordance with EN ISO 15848-1, TA-Luft, VDI2440

• Protection of the spring room and guiding against dirt particles and aggressive media. Avoid spring and guide corrosion.

• The low-pressure bellows increases the range of our portfolio and gives us more opportunities to become active in critical areas. For the market launch, we will be able to supply SAFE and SAFE-P with VdTÜV- approved balanced bellows in the pressure range of 0.3 - 3 barg.

Experience the benefits of ARI STEVI control valve technology and increase your efficiency with flexible, powerful and precise solutions for control, mixing/distribution and shut-off - even under the most demanding conditions.

You can also rely on the intelligent PREMIO-Plus 2G electric linear actuator and the DP pneumatic actuators! With over four decades of experience in the development and sale of state-of-the-art control valve technologies, ARI is your experienced partner you can rely on.

Discover ARI's impressive product diversity with our STEVI control valves, which impress with their precision, durability and flexibility. The STEVI BR 470 impresses with its high control accuracy thanks to optimized flow paths and variable Kvs values that can be individually adjusted. The multi-stage internal trim makes it the ideal solution for demanding applications. The STEVI BR 448 impresses with its stem sealings, which have been tried and tested millions of times, and its further optimized service life. Thanks to 360° rotatable actuators and a flexible internal fitting, it offers excellent handling. The STEVI BR 440 combines precise positioning behavior with an impressive positioning ratio of 50:1 and offers variable stem sealing variants.

You too can benefit from our control expertise and attend our training courses in Germany and abroad! ARI - your partner for innovative control technology and strong partnerships!

The FABA® Plus is a metal-seated shut-off valve with throttling characteristics. The spindle is isolated from the atmosphere by a stainless steel bellows with downstream gland packing. This makes the valve leak-tight in accordance with EN 12266, leakage rate A. The bellows, and therefore the spindle seal, is maintenance-free and therefore has no energy losses. The almost linear characteristic curve enables slow opening and closing and thus increases the service life of the valve and therefore of the entire system. The FABA® Plus is therefore ideally designed for all steam applications, for heat transfer oil applications in accordance with DIN 4754, for hot water applications with temperatures above 100 °C and for fluid group I media.