UNE-EN 16767:2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Industrial valves - Steel and cast iron check valves
Hardcopy , PDF
Spanish, Castilian, English
25-01-2017
31-03-2021
This European Standard specifies the requirements for cast iron or steel check valves, which are forged, cast or fabricated in straight, angle or oblique pattern (see EN 736-2) with end connections flanged or wafer, butt welding, socket welding, or threaded.This European standard applies to check valves mainly used for industrial and general purpose applications. However, they may be used for other applications provided the requirements of the relevant performance standards are met.Back flow prevention anti-pollution check valves are outside the scope of this European standard.The range of nominal sizes covered is:¾ðDN 8, DN 10; DN 12, DN 15; DN 20; DN 25; DN 32; DN 40; DN 50; DN 65; DN 80; DN 100; DN 125; DN 150; DN 200; DN 250; DN 300; DN 350; DN 400; DN 450; DN 500; DN 600; DN 700; DN 750; DN 800; DN 900; DN 1000.DN 8 and DN 12 are not used for PN designated flanged end connections.DN 8, DN 10 and DN 12 are not used for Class designated flanged end connections.DN 750 is used for Class designated valves only.Socket welding end valves and threaded end valves are limited to the range DN 8 to DN 65.The range of pressure designations covered is:a)for flanged end and wafer type end cast iron bodies:¾ðPN 2,5; PN 6; PN 10; PN 16; PN 25;¾ðClass 125; Class 250;b)for flanged end, wafer type and butt welding end steel bodies:¾ðPN 40; PN 63; PN 100;¾ðClass 150; Class 300; Class 600;c)for socket welding end steel bodies and threaded end steel bodies:¾ðPN 40; PN 63; PN 100;¾ðClass 600; Class 800.NOTEClass 800 is a widely used Class designation for socket welding and threaded end valves.
| Committee |
CTN 19
|
| DevelopmentNote |
Supersedes UNE EN 12334 & UNE EN 14341. (01/2017)
|
| DocumentType |
Standard
|
| Pages |
19
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Superseded
|
| Standards | Relationship |
| EN 16767:2016 | Identical |
| EN 12982:2009 | Industrial valves - End-to-end and centre-to-end dimensions for butt welding end valves |
| EN ISO 9692-1:2013 | Welding and allied processes - Types of joint preparation - Part 1: Manual metal arc welding, gas-shielded metal arc welding, gas welding, TIG welding and beam welding of steels (ISO 9692-1:2013) |
| EN 10269:2013 | Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties |
| ISO 7005-2:1988 | Metallic flanges — Part 2: Cast iron flanges |
| EN 16722:2015 | Industrial valves - End-to-end and centre-to-end dimensions for valves with threaded ends |
| PREN 558 : DRAFT 2015 | INDUSTRIAL VALVES - FACE-TO-FACE AND CENTRE-TO-FACE DIMENSIONS OF METAL VALVES FOR USE IN FLANGED PIPE SYSTEMS - PN AND CLASS DESIGNATED VALVES |
| ISO 14732:2013 | Welding personnel — Qualification testing of welding operators and weld setters for mechanized and automatic welding of metallic materials |
| EN 12266-2:2012 | Industrial valves - Testing of metallic valves - Part 2: Tests, test procedures and acceptance criteria - Supplementary requirements |
| ISO 9606-1:2012 | Qualification testing of welders — Fusion welding — Part 1: Steels |
| EN 12516-1:2014 | Industrial valves - Shell design strength - Part 1: Tabulation method for steel valve shells |
| EN 12516-4:2014 | Industrial valves - Shell design strength - Part 4: Calculation method for valve shells manufactured in metallic materials other than steel |
| EN ISO 14732:2013 | Welding personnel - Qualification testing of welding operators and weld setters for mechanized and automatic welding of metallic materials (ISO 14732:2013) |
| EN 736-2:2016 | Valves - Terminology - Part 2: Definition of components of valves |
| ISO 148-1:2016 | Metallic materials — Charpy pendulum impact test — Part 1: Test method |
| EN ISO 228-1:2003 | Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation (ISO 228-1:2000) |
| EN 12266-1:2012 | Industrial valves - Testing of metallic valves - Part 1: Pressure tests, test procedures and acceptance criteria - Mandatory requirements |
| ISO 9692-1:2013 | Welding and allied processes — Types of joint preparation — Part 1: Manual metal arc welding, gas-shielded metal arc welding, gas welding, TIG welding and beam welding of steels |
| ASME B1.20.1 : 2013(R2018) | PIPE THREADS, GENERAL PURPOSE (INCH) |
| ISO 7-1:1994 | Pipe threads where pressure-tight joints are made on the threads — Part 1: Dimensions, tolerances and designation |
| EN 12351:2010 | Industrial valves - Protective caps for valves with flanged connections |
| ISO 4200:1991 | Plain end steel tubes, welded and seamless — General tables of dimensions and masses per unit length |
| ASME B36.10M : 2015 | WELDED AND SEAMLESS WROUGHT STEEL PIPE |
| EN 1515-4:2009 | Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC |
| PREN 12760 : DRAFT 2015 | INDUSTRIAL VALVES - SOCKET WELDING ENDS FOR STEEL VALVES |
| EN ISO 148-1:2016 | Metallic materials - Charpy pendulum impact test - Part 1: Test method (ISO 148-1:2016) |
| EN 12516-2:2014 | Industrial valves - Shell design strength - Part 2: Calculation method for steel valve shells |
| ISO 15607:2003 | Specification and qualification of welding procedures for metallic materials — General rules |
| EN ISO 9606-1:2017 | Qualification testing of welders - Fusion welding - Part 1: Steels (ISO 9606-1:2012 including Cor 1:2012 and Cor 2:2013) |
| EN 1092-2:1997 | Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges |
| EN 19:2016 | Industrial valves - Marking of metallic valves |
| ISO 1043-1:2011 | Plastics — Symbols and abbreviated terms — Part 1: Basic polymers and their special characteristics |
| ISO 228-1:2000 | Pipe threads where pressure-tight joints are not made on the threads — Part 1: Dimensions, tolerances and designation |
| ISO 1629:2013 | Rubber and latices — Nomenclature |
| EN 736-3:2008 | Valves - Terminology - Part 3: Definition of terms |
| ASME B16.25 : 2012 | BUTTWELDING ENDS |
| EN ISO 15607:2003 | Specification and qualification of welding procedures for metallic materials - General rules (ISO 15607:2003) |
Access your standards online with a subscription
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.
Important note : Users cannot be edited or removed once added to your Multi user PDF.