Technical Hot Spots

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BS EN ISO 4126-1:2013 + A2:2019 “Safety devices for protection against excessive pressure - Part 1: Safety valves” - amended standard issued

What is it?: This part of ISO 4126 specifies general requirements for safety valves irrespective of the fluid for which they are desi...
Valve User Issue 50

BS EN ISO 4126-2:2019 “Safety devices for protection against excessive pressure - Part 2: Bursting disc safety devices” - revised standard issued

What is it?: This document specifies the requirements for bursting disc safety devices. It includes the requirements for the design, ...
Valve User Issue 50

prEN 15714-5:2019 Industrial Valves - Actuators Part 5: Pneumatic linear actuators for industrial valves - Basic requirements - Draft for Public Comment

What is it?: This document provides basic requirements for piston type pneumatic linear actuators for industrial valves, both double acting and single...
Valve User Issue 50

ISO/FDIS 5209 General purpose industrial valves – Marking Document for Final Vote and Approval to Publish

What is it?: This document specifies the requirements for the mandatory and optional markings of general purpose industrial valves. It defines the met...
Valve User Issue 50

International Steam Trap Standards – Proposal to revise

What is it?: The following International Standards have completed their 5 year review. The UK voted to confirm except ISO 6554 where the vote was abst...
Valve User Issue 50

ISO/DIS 5209 General purpose industrial valves - Marking - Draft for Public Comment

What is it?: This document specifies the requirements for the mandatory and optional markings of general purpose industrial valves. I...
Valve User Issue 48

ISO/DIS 22109 Industrial valves — Gearbox for valves

What is it?: This document provides basic requirements for gearboxes to operate industrial valves for manual and automated on/off and...
Valve User Issue 48

European Ball Valve Standards – Future Direction

What is it?: Currently there are three EN standards for ball valves 1. EN 1983:2013 Industrial valves - Steel ball valves 2. EN ...
Valve User Issue 48

BS EN 12516-4:2014 + A1:2018 Industrial valves - Shell design strength - Part 4: Calculation method for valve shells manufactured in metallic materials other than steel - amended standard issued

What is it?: This European Standard specifies the calculation method for valve shells manufactured in metallic materials other tha...
Valve User Issue 48

BS EN 12516-1:2014 + A1:2018 Industrial valves - Shell design strength - Part 1: Tabulation method for steel valve shells – amended standard issued

What is it?: This European Standard specifies the tabulation method for determining the wall thickness of valve bodies, bonnets and ...
Valve User Issue 48

Industrial valves - Metallic check valves – draft issued for Public Comment prEN 16767

What is it?: This document specifies the general requirements for metallic check valves, which are forged, cast or fabricated in stra...
Valve User Issue 48

BS EN 14141 Valves for natural gas transportation in pipelines – Performance requirements and tests - 5 Year Systematic Review

What is it?: This European Standard applies to all valves (plug, ball, gate and check valves) used in onshore transmission pipeli...
Valve User Issue 48

ISO/DIS 22153 Electric actuators for industrial valves — General requirements - draft issued for Public Comment

What is it?: This document provides basic requirements for electric valve actuators, used for on-off and control valves. It inclu...
Valve User Issue 47

prEN xxxxx Industrial valves - Functional safety of safety-related valves and actuators - Preliminary Work Item Proposal has been approved by TC69 for development of a new standard

What is it?: This standard will define procedures and methods with which all relevant components of automated industrial valve pac...
Valve User Issue 47

BS EN 1349 Industrial process control valves - 5 Year Systematic Review

What is it?: This European Standard applies to all industrial process control valves (hereafter referred to as control valves). Th...
Valve User Issue 47

BS EN ISO 10497_2010 Testing of valves - Fire type-testing requirements (ISO10497:2010)

What is it?: This International Standard specifies fire type-testing requirements and a fire type-test method for confirming the ...
Valve User Issue 47

ISO/CD 5752 Metal valves for use in flanged pipe systems — Face to face and centre to face dimensions - committee draft issued

What is it?: This document specifies the basic series of face-to-face (FTF) and centre-to-face (CTF) dimensions for two-way metal...
Valve User Issue 47

ISO/NP 23632 Industrial valves — Type testing of valves - committee draft issued

What is it?: This International standard specifies requirements and acceptance criteria for type testing of butterfly and ball val...
Valve User Issue 47

BS EN 16668:2016+A1:2018 Industrial valves — Requirements and testing for metallic valves as pressure accessories - amended standard issued

What is it?: This European standard applies to metallic valves as pressure accessories for industrial applications with a maximum ...
Valve User Issue 47

BS EN 12266-1:2012, BS EN 12516-3:2002, BS EN 15081:2007

BS EN 12266-1:2012 "Industrial valves - Testing of metallic valves - Part 1: Pressure tests, test procedures and acceptance criteria - Mandatory req...
Valve User Issue 45

Autumn 2019 // Issue 50
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