Industrial valves - Gearbox for valves
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.
Begin
2024-07-01
WI
00069248
Planned document number
DIN EN ISO 22109 rev
Project number
00300769
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
