DIN Standards Committee Valves
Industrial valves - Mounting kits for part-turn valve actuator attachment (ISO 5640:2024); German version EN ISO 5640:2025
Abstract
This document provides requirements for metallic mounting kits for part-turn valves and actuator attachments. It includes all components transmitting torques from actuators to valves with a maximum flange torque up to 16 000 Nm (up to F30 flange type). It applies to mounting kits for part-turn valves and actuators with integral attachment flanges and drive components as described in ISO 5211 (see Figure 1), when direct mounting of the actuator on valve is not practical. Figure 1 illustrates the two different types of mounting kits in the scope of this document. Stacking of mounting kits/intermediate supports is not within the scope of this document. This document specifies methods for design and environmental corrosion protection. When a reference is made to this document, all the requirements apply, unless otherwise agreed between the purchaser and the manufacturer/supplier, prior to order. In this document, the term "valve" covers valve or shaft extension top-flange, and the term “actuator” covers part-turn actuator or combination of multi-turn actuator and gearbox. Control valves are excluded from this document.
Begin
2024-05-17
WI
00069247
Planned document number
DIN EN ISO 5640
Project number
00300765
Responsible national committee
NA 003-01-12 AA - Valve actuators and interfaces to actuators
Responsible european committee
CEN/TC 69/WG 1 - Basic standards
Responsible international committee
ISO/TC 153/WG 1 - Valve actuators and valve actuators attachments
draft standard
Industrial valves - Mounting kits for part-turn valve actuator attachment (ISO 5640:2024); German and English version prEN ISO 5640:2024
2024-08
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