Severe Service

The global magazine for valve and actuator users , suppliers and specifiers Vol . 28 , Issue 6 , August 2023

16 Bioenergy : an important and growing industry

32 Failure of verification methods for hydrofluoric acid alkylation plug valves

41 The advantages of high-pressure recovery control valves

Cover Story :

Combet Valves : great solutions come in small packages

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