Stainless steel highlights

High-performance and cutting-edge refrigeration systems are indispensable when it comes to the transport and storage of temperature-sensitive goods, such as foodstuffs or medicine. This is why Armaturenwerk Altenburg (AWA) has set highest standards for every component. We offer an extensive and advanced range of products covering valves, service ports, sight glasses, adapters and other components. Our strengths are based on 135 years of experience, flexibility and the application of latest technologies. Around the globe market leaders in refrigeration and air conditioning rely on the precision and quality of products from AWA.      

Perfectly matching – our valves, service ports and accessories complement your systems and are an essential factor when it comes to safety.  

HFO-ready: We know your current challenges resulting from the F-Gas Regulation. 
Natural refrigerants: Whether high system pressure in transcritical CO2 systems, use of highly inflammable refrigerants, such as propane or toxic ammonium, we have the right products for your applications.   

Our products featuring Rotalock, soldered, welded, flanged connections are available for pressures up to 160bar. For quality control we rely on helium leak tests as final inspection where the valves undergo a 1.43-fold strength and leak test (PED 2014/68/EC). It is thus possible to avoid the tiniest of leaks and the refrigerant remains where it belongs to – inside your system.  

We would gladly support your planning by our technical data sheets showing detailed fitting dimensions and 3D data.