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IEC 60534-2-4
Industrial-process control valves - Part 2-4: Flow capacity - Inherent flow characteristics and rangeability
IEC 60534-2-4 Ed. 2.0 b:2009

Industrial-process control valves - Part 2-4: Flow capacity - Inherent flow characteristics and rangeability

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IEC 60534-3-1
Industrial-process control valves - Part 3-1: Dimensions - Face-to-face dimensions for flanged, two-way, globe-type, straight pattern and centre-to-face dimensions for flanged, two-way, globe-type, angle pattern control valves
IEC 60534-3-1 Ed. 2.0 b:2019

Industrial-process control valves - Part 3-1: Dimensions - Face-to-face dimensions for flanged, two-way, globe-type, straight pattern and centre-to-face dimensions for flanged, two-way, globe-type, angle pattern control valves

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IEC 60534-3-2
Industrial-process control valves - Part 3-2: Dimensions - Face-to-face dimensions for rotary control valves except butterfly valves
IEC 60534-3-2 Ed. 2.0 b:2001

Industrial-process control valves - Part 3-2: Dimensions - Face-to-face dimensions for rotary control valves except butterfly valves

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IEC 60534-3-3
Industrial-process control valves - Part 3-3: Dimensions End-to-end dimensions for buttweld, two-way, globe-type, straight pattern control valves
IEC 60534-3-3 Ed. 1.0 b:1998

Industrial-process control valves - Part 3-3: Dimensions End-to-end dimensions for buttweld, two-way, globe-type, straight pattern control valves

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IEC 60534-4
Industrial-process control valves - Part 4: Inspection and routine testing
IEC 60534-4 Ed. 4.0 b:2021

Industrial-process control valves - Part 4: Inspection and routine testing

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IEC 60534-5
Industrial-process control valves - Part 5: Marking
IEC 60534-5 Ed. 2.0 b:2004

Industrial-process control valves - Part 5: Marking

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IEC 60534-6-1
Industrial-process control valves - Part 6: Mounting details for attachment of positioners to control valves - Section 1: Positioner mounting on linear actuators
IEC 60534-6-1 Ed. 1.0 b:1997

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

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IEC 60534-6-2
Industrial-process control valves - Part 6-2: Mounting details for attachment of positioners to control valves - Positioner mounting on rotary actuators
IEC 60534-6-2 Ed. 1.0 b:2000

Industrial-process control valves - Part 6-2: Mounting details for attachment of positioners to control valves - Positioner mounting on rotary actuators

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IEC 60534-7
Industrial-process control valves - Part 7: Control valve data sheet
IEC 60534-7 Ed. 2.0 b:2010

Industrial-process control valves - Part 7: Control valve data sheet

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IEC 60534-8-1
Industrial-process control valves - Part 8-1: Noise considerations - Laboratory measurement of noise generated by aerodynamic flow through control valves
IEC 60534-8-1 Ed. 2.0 b:2005

Industrial-process control valves - Part 8-1: Noise considerations - Laboratory measurement of noise generated by aerodynamic flow through control valves

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IEC 60534-8-2
Industrial-process control valves - Part 8-2: Noise considerations - Laboratory measurement of noise generated by hydrodynamic flow through control valves
IEC 60534-8-2 Ed. 2.0 b:2011

Industrial-process control valves - Part 8-2: Noise considerations - Laboratory measurement of noise generated by hydrodynamic flow through control valves

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IEC 60534-8-3
Industrial-process control valves - Part 8-3: Noise considerations - Control valve aerodynamic noise prediction method
IEC 60534-8-3 Ed. 3.0 b:2010

Industrial-process control valves - Part 8-3: Noise considerations - Control valve aerodynamic noise prediction method

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IEC 60534-8-4
Industrial-process control valves - Part 8-4: Noise considerations - Prediction of noise generated by hydrodynamic flow
IEC 60534-8-4 Ed. 3.0 b:2015

Industrial-process control valves - Part 8-4: Noise considerations - Prediction of noise generated by hydrodynamic flow

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IEC 60534-9
Industrial-process control valves - Part 9: Test procedure for response measurements from step inputs
IEC 60534-9 Ed. 1.0 b:2007

Industrial-process control valves - Part 9: Test procedure for response measurements from step inputs

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IEC 60539-1
Directly heated negative temperature coefficient thermistors - Part 1: Generic specification
IEC 60539-1 Ed. 4.0 b:2022

Directly heated negative temperature coefficient thermistors - Part 1: Generic specification

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IEC 60539-2
Directly heated negative temperature coefficient thermistors - Part 2: Sectional specification - Surface mount negative temperature coefficient thermistors
IEC 60539-2 Ed. 2.0 b:2019

Directly heated negative temperature coefficient thermistors - Part 2: Sectional specification - Surface mount negative temperature coefficient thermistors

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IEC 60544-1
Electrical insulating materials - Determination of the effects of ionizing radiation - Part 1: Radiation interaction and dosimetry
IEC 60544-1 Ed. 3.0 b:2013

Electrical insulating materials - Determination of the effects of ionizing radiation - Part 1: Radiation interaction and dosimetry

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IEC 60544-2
Electrical insulating materials - Determination of the effects of ionizing radiation on insulating materials - Part 2: Procedures for irradiation and test
IEC 60544-2 Ed. 3.0 b:2012

Electrical insulating materials - Determination of the effects of ionizing radiation on insulating materials - Part 2: Procedures for irradiation and test

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IEC 60544-4
Electrical insulating materials - Determination of the effects of ionizing radiation - Part 4: Classification system for service in radiation environments
IEC 60544-4 Ed. 2.0 b:2003

Electrical insulating materials - Determination of the effects of ionizing radiation - Part 4: Classification system for service in radiation environments

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IEC 60544-5
Electrical insulating materials - Determination of the effects of ionizing radiation - Part 5: Procedures for assessment of ageing in service
IEC 60544-5 Ed. 3.0 b:2022

Electrical insulating materials - Determination of the effects of ionizing radiation - Part 5: Procedures for assessment of ageing in service

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IEC 60545
Guidelines for commissioning and operation of hydraulic turbines, pump-turbines and storage pumps
IEC 60545 Ed. 2.0 b:2021

Guidelines for commissioning and operation of hydraulic turbines, pump-turbines and storage pumps

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IEC 60546-1
Controllers with analogue signals for use in industrial-process control systems - Part 1: Methods of evaluating the performance
IEC 60546-1 Ed. 3.0 b:2010

Controllers with analogue signals for use in industrial-process control systems - Part 1: Methods of evaluating the performance

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IEC 60546-2
Controllers with analogue signals for use in industrial-process control systems - Part 2: Guidance for inspection and routine testing
IEC 60546-2 Ed. 2.0 b:2010

Controllers with analogue signals for use in industrial-process control systems - Part 2: Guidance for inspection and routine testing

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IEC 60549
High-voltage fuses for the external protection of shunt capacitors
IEC 60549 Ed. 2.0 b:2013

High-voltage fuses for the external protection of shunt capacitors

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IEC 60554-1
Specification for cellulosic papers for electrical purposes. Part 1: Definitions and general requirements
IEC 60554-1 Ed. 1.0 b:1977

Specification for cellulosic papers for electrical purposes. Part 1: Definitions and general requirements

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