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The ANSI project initiation form announces the start of a standards project to develop a new or revised version of an ISA standard. ISA members and any others who are interested in taking part in these projects are asked to contact ISA Standards.

  • ISA-75.05.01, Control Valve Terminology (revision of ANSI/ISA-75.05.01-2019) (November 2023)
  • ISA-75.11.01, Inherent Flow Characteristic and Rangeability of Control Valves (November 2023)
  • ISA-75.13.01, Method of Evaluating the Performance of Positioners with Analog Input Signals and Pneumatic Output (November 2023)
  • ISA 96.08.01, Guidelines for the Specification of Linear and Rotary Gas Over Oil Valve Actuators (revision of ANSI/ISA 96.08.01-2017) (October 2023)
  • ISA-96.03.02, Guidelines for the Specification of Pneumatic Rack and Pinion Valve Actuators (May 2023)
  • ISA-96.03.03, Guidelines for the Specification of Pneumatic Vane Type Valve Actuators (May 2023)
  • ISA-60534-8-2 (75.07.02), Industrial-Process Control Valves – Part 8-2: Noise considerations – Laboratory measurement of noise generated by hydrodynamic flow through control valves (identical national adoption of IEC 60534-8-2) (April 2023)
  • ISA-60534-8-3 (75.07.03), Industrial-Process Control Valves – Part 8-3: Noise considerations – Control valve aerodynamic noise prediction method (identical national adoption of IEC 60534-8-3) (April 2023)