Industrial-process control valves - Part 6: Mounting details for attachment of positioners to control valves - Section 1: Positioner mounting on linear actuators

This technical specification outlines the requirements for mounting linear electric actuators onto control valves within industrial production processes. It addresses the sixth part of a comprehensive series dedicated to process control valves, focusing specifically on the mechanical interfaces and installation procedures. The document provides detailed guidelines to ensure compatibility between regulating units and valve bodies, facilitating a secure and functional assembly. It covers essential aspects such as connection methods, dimensional tolerances, and alignment criteria necessary for reliable operation. These recommendations are intended to support manufacturers and integrators in designing systems where precise flow regulation is critical. By establishing uniform criteria for the attachment of linear electric drives, the document aims to promote consistency in the engineering of valve actuation assemblies. It serves as a reference for technical personnel involved in the selection and installation of equipment in various industrial sectors where process control is vital. The content is derived from international consensus to ensure broad applicability and technical reliability across different market environments.