News

New Alpha-I Version 20 Now Available!
12/10/2020
The latest version of DeZURIK’s Alpha-I Control Valve Sizing program is now available for download from the Software Programs page of DeZURIK’s web site. This latest version of Alpha-I (V20) incorporates equations and methodology found in ISA RP75.23, “Considerations for Evaluating Control Valve Cavitation.” This enhancement in Alpha-I is accompanied by a Cavitation Guide (starting on page 64 of the Reference Manual) which further assists the user in making sound engineering decisions when faced with a cavitating control valve. If you have any questions or would like any assistance in sizing control valves for your next project or replacement valve, please contact your local DeZURIK representative or email us at info@dezurik.com.