ANSI/ISA-96.03.03:2025

ANSI/ISA-96.03.03-2025, Guidelines for the Specification of Pneumatic Vane Type Valve Actuators, provides comprehensive requirements and recommendations for specifying pneumatic vane-type valve actuators, covering design, construction, testing, sizing, corrosion protection, marking and documentation. It supports users in selecting and applying actuators that meet operational demands up to 150 PSIG, with a focus on safety, durability and compatibility with various environmental conditions. This standard also addresses manual overrides, material suitability and compliance with industry regulations, helping organizations achieve consistent actuator performance and reliable integration into control systems.