Technical Hot Spots Articles

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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

BVAA’s Technical Hot Spot: EN 736-1 :2018 Valves - Terminology - Part 1: Definition of types of valves. Updated standard issued

What is it?: This European Standard specifies the denominations of valves to provide a uniform and systematic terminology for all types of valves. ...
Valve User Issue 45

BVAA’s Technical Hot Spot: API 6DSS Subsea Pipeline Valves 3rd Edition

What is it?: API 6DSS specifies requirements for the design, manufacturing, quality control, assembly, testing, and documentation of ball, check, gat...
Valve User Issue 44

BVAA’s Technical Hot Spot: BS EN 736-3 Valves - Terminology - Part 3: Definition of terms 5 Year Systematic Review

What is it?: This European standard defines the terms and their definitions (or the source if defined in other European standards) used for several t...
Valve User Issue 44

BVAA’s Technical Hot Spot: ISO 5209:1977 General purpose industrial valves - Marking 5 Year Systematic Review

What is it?: This International Standard specifies mandatory and optional markings of general purpose industrial valves and states the manner of appl...
Valve User Issue 44

BVAA’s Technical Hot Spot: Testing of valves - Fire type-testing requirements (ISO 10497:2010) BS EN ISO 10497:2010

What is it?: This International Standard specifies fire type-testing requirements and a fire type-test method for confirming the pressure-containing ...
Valve User Issue 44

BVAA’s Technical Hot Spots: BS EN 13774:2013

BS EN 13774:2013 Valves for gas distribution systems with maximum operating pressure less than or equal to 16 bar - Performance requirements - 5 Year ...
Valve User Issue 44

BVAA’s Technical Hot Spots: ISO 28921-1:2013 Industrial valves — Isolating valves for low-temperature applications Part 1: Design, Manufact. & Production Testing – 5 Year Review

What is it?: This part of ISO 28921 specifies requirements for the design, dimensions, material, fabrication and production testing of isolating valv...
Valve User Issue 44

BVAA’s Technical Hot Spots: BS EN 15389:2008 Industrial valves - Performance characteristics of thermoplastic valves when used as construction products - 5 Year Systematic Review

What is it?: This European Standard specifies performance requirements and means for evaluation of conformity for valves of thermoplastic material, b...
Valve User Issue 44

BVAA’s Technical Hot Spots: BS ISO 10631:2013 Metallic butterfly valves for general purposes – 5 Year Review

What is it?: This International Standard specifies requirements for design, materials (e.g. steel, cast iron, ductile iron, copper alloy), pressure/ ...
Valve User Issue 44

BVAA’s Technical Hot Spots: EN 15714-3:2009 Industrial valves - Actuators - Part 3: Pneumatic part-turn actuators for industrial valves - Basic requirements – Proposal to revise

What is it?: This European Standard provides basic requirements for pneumatic part-turn valve actuators, both double acting and single acting, used f...
Valve User Issue 44

Industry valves - Isolating valves for low-temperature applications Part 1: Design, Manufacturing & Productions Testing - new standard issued BS EN ISO 28921-1:2017

What is it?: This part of BS EN ISO 28921 specifies requirements for the design, dimensions, material, fabrication and production testing of isolat...
Valve User Issue 43

Industry valves - Lined metal quarter turn and check valves for chemical process and related industries - new standard issued

BS ISO 19240:2017 What is it?: This standard specifies requirements for design, dimensions, material, fabrication and production testing of lin...
Valve User Issue 43

Industry valves - Measurement, test and qualification procedures for fugitive emissions - Part 1: Classification system and qualification procedures for type testing of valves AMENDMENT 1 - amendment to the standard issues BS EN ISO 15848-1:2015 Amd

What is it?: This part of ISO 15848 specifies testing procedures for evaluation of external leakage of valve stem seals (or shaft) and body joints...
Valve User Issue 43

Industry valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - PN and Class designated valves - updated standard issued

BS EN 558:2017 What is it?: This European Standard specifies the “face-to-face” (FTF) and “centre-to-face” (CTF) dimensions for PN and Class d...
Valve User Issue 43

EN ISO 5211:2017 Industrial valves - part turn actuator attachments - update standard issued

What is it?: This European/ International Standard specifies the requirements for the attachment of part turn actuators and/ or gearboxes to valves...
Valve User Issue 43

Industrial valves - Isolating valves for low-temperature applications Part 2: Type Testing - new standard issued

What is it?: This part of BS EN ISO 28921 specifies requirements for the type testing of isolating valves for lowtemperature applications to verify...
Valve User Issue 43

BS EN ISO 5210:2017 Industrial valves - Multi-turn valve actuator attachments - updated standard issued

What is it?: This European/ International Standard specifies the requirements for the attachment of multiturn actuators and/ or gear boxes to valve...
Valve User Issue 43

BVAA’s Technical Hot Spot: Industry valves - Steel and cast iron check valves - proposal by France to extend the scope to include copper alloy BS EN 16767:2016

What is it?: This European Standard specifies the requirements for cast iron or steel check valves, which are forged, cast or fabricated in straight,...
Valve User Issue 43

VALVES - TERMINOLOGY - PART 1: DEFINITION OF TYPES OF VALVES. DRAFT STANDARD ISSUED FOR PUBLIC COMMENT DRAFT BS EN 736-1 DPC: 16 / 30344095 DC

What is it?: This European Standard specifies the denominations of valves to provide a uniform and systematic terminology for all types of valves. ...
Valve User Issue 39

PROPOSAL TO ESTABLISH A TECHNICAL EXPERT GROUP TO SPECIFY THE REQUIREMENTS OF A UK QUALIFICATION SCHEME FOR SERVICE/REPAIR CENTRES OF SAFETY AND RELIEF VALVES MANUFACTURED TO THE REQUIREMENTS OF ISO 4126

What is it?: The TEG is a group of experts having a background of Safety Valve manufacturing, service and repair. It will meet to initially discuss...
Valve User Issue 39

PROPOSAL TO ESTABLISH A TECHNICAL EXPERT GROUP TO REVIEW BS EN 13397 INDUSTRIAL VALVES-DIAPHRAGM VALVES MADE OF METALLIC MATERIALS

What is it?: A group of experts with a background of Diaphragm valve manufacture and supply. All European standards are subject to a regular 5 year ...
Valve User Issue 39