04/30118763 DC : DRAFT AUG 2004
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
PREN 12335 - INDUSTRIAL VALVES - CAST IRON PLUG VALVES
23-07-2013
23-11-2012
1 Scope
2 Normative references
3 Terms and definitions
4 Technical specification
4.1 Nominal sizes
4.2 PN or Class designation
4.3 Pressure/temperature ratings
4.4 Dimensions
4.5 Design
4.6 Functional characteristics
4.7 Operation
4.8 Materials
4.9 Testing and inspection
4.10 Marking
4.11 Preparation for storage and transportation
Annex A (normative) Minimum outside diameters of sealing faces
for parallel threaded valves
Annex B (informative) Typical plug valve constructions and
nomenclature of parts
Annex C (informative) Information to be supplied by the
purchaser
Annex ZA (informative) Relationship between this European Standard
and the Essential Requirements of EU
Directive 97/23/EC (PED)
| Committee |
PSE/7/5
|
| DevelopmentNote |
Supersedes 96/703941 DC. (04/2011)
|
| DocumentType |
Draft
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
| Standards | Relationship |
| PREN 12335 : DRAFT 2004 | Identical |
| ISO 1179:1981 | Pipe connections, threaded to ISO 228/1, for plain end steel and other metal tubes in industrial applications |
| EN 558-1 : 1995 | INDUSTRIAL VALVES - FACE-TO-FACE AND CENTRE-TO-FACE DIMENSIONS OF METAL VALVES FOR USE IN FLANGED PIPE SYSTEMS - PN-DESIGNATED VALVES |
| EN 736-2:2016 | Valves - Terminology - Part 2: Definition of components of valves |
| 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 262:1998 | ISO general purpose metric screw threads — Selected sizes for screws, bolts and nuts |
| ISO 7-1:1994 | Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation |
| EN 558-2 : 1995 | INDUSTRIAL VALVES - FACE-TO-FACE AND CENTRE-TO-FACE DIMENSIONS OF METAL VALVES FOR USE IN FLANGED PIPE SYSTEMS - CLASS-DESIGNATED VALVES |
| EN 1092-2:1997 | Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges |
| EN ISO 5211:2017 | Industrial valves - Part-turn actuator attachments (ISO 5211:2017) |
| EN 19:2016 | Industrial valves - Marking of metallic valves |
| ISO 228-1:2000 | Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation |
| EN 736-3:2008 | Valves - Terminology - Part 3: Definition of terms |
| ISO 263:1973 | ISO inch screw threads General plan and selection for screws, bolts and nuts Diameter range 0,06 to 6 in |
| EN 1561:2011 | Founding - Grey cast irons |
| ISO 5211:2017 | Industrial valves — Part-turn actuator attachments |
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