ISO/DIS 22109

This Draft International Standard is in the enquiry phase with ISO members.

Will replace ISO 22109:2020

ISO/DIS 22109

CHF 65

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Abstract

This document provides basic requirements for gearboxes to operate industrial valves for manual and automated on/off and modulating duties, this includes manual override gearboxes. It includes guidelines for classification, design and methods for conformity assessment.

It does not cover gear systems which are integral part in the design of valves and subsea gearboxes.

Other requirements or conditions of use different from those indicated in this document are agreed between the purchaser and the manufacturer or supplier (first party), prior to order.

General information

Status
: Under development

You can help develop this draft international standard by contacting your national member

Stage
: DIS ballot initiated: 12 weeks [40.20]
Edition
: 2

Number of pages
: 14
Technical Committee :
ISO/TC 153

ICS :
23.060.01
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