AVA and ASA combine sales, engineering, manufacturing, and service into a high-performance, comprehensive solution—from technical consulting and valve selection to customization, manufacturing, and documentation.
ASA Armaturen-Service Alms GmbH is our long-standing and expert partner for the modification, repair and servicing of industrial valves. Together, AVA and ASA combine their strengths to offer customers comprehensive solutions from a single source. With modern manufacturing capabilities, in-house test benches and many years of experience, ASA implements customer-specific solutions for demanding applications in the process industry and plant engineering. This also includes the manufacture of sight glasses.
Service Modules at a Glance

“When standard solutions aren't enough, that's where we come in. With our manufacturing and service expertise, we develop, modify and test industrial valves and sight glasses according to our customers' individual requirements. Combined with AVA's consulting expertise, this results in a high-performance, comprehensive solution from a single source.”
Oliver Marek, Managing Director ASA GmbH