US engineering firm Emerson has released a free app that helps process control valves carry out maintenance on Fisher globe control valves . The app allows initial sizing to be automated , and can help diagnose problems such as cavitation , erosion or high pressure before damage occurs . It also includes access to a large technical library and a severe service industry application library , as well as educational videos and reference materials .
US engineering firm Emerson has launched a free app that helps process control engineers carry out maintenance on Fisher globe control valves. The app enables initial sizing to be undertaken, and can help diagnose problems such as cavitation, erosion or high pressure before damage occurs. It also includes access to a large technical library and a severe service industry application library, as well as educational videos and reference materials.