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02/711048 DC : DRAFT SEP 2002

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

EN ISO 10434 - BOLTED BONNET STEEL GATE VALVES FOR THE PETROLEUM AND NATURAL GAS INDUSTRIES
Superseded date

30-07-2004

Published date

23-11-2012

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Pressure/temperature ratings
5 Design
  5.1 Body wall thickness
  5.2 Bonnet wall thickness
  5.3 Body dimensions
  5.4 Bonnet dimensions
  5.5 Bonnet-to-body joint
  5.6 Gate
  5.7 Yoke
  5.8 Stem and stem nut
  5.9 Packing and packing box
  5.10 Bolting
  5.11 Operation
  5.12 Auxiliary connections
6 Materials
  6.1 Materials other than trim materials
  6.2 Trim
  6.3 Repair
7 Testing, inspection and examination
  7.1 Pressure tests
  7.2 Inspection
  7.3 Examination
  7.4 Supplementary examination
8 Marking
  8.1 Legibility
  8.2 Body marking
  8.3 Ring joint marking
  8.4 Identification plate marking
9 Preparation for despatch
Annex A (informative) Information to be specified by the purchaser
Annex B (informative) Identification of valve terms
Bibliography

EN ISO 10434

Committee
PSE/7
DocumentType
Draft
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

ISO 5210:2017 Industrial valves — Multi-turn valve actuator attachments
API std 602 : 2015 GATE, GLOBE, AND CHECK VALVES FOR SIZES DN 100 (NPS 4) AND SMALLER FOR THE PETROLEUM AND NATURAL GAS INDUSTRIES
ISO 5209:1977 General purpose industrial valves Marking
ISO 6002:1992 Bolted bonnet steel gate valves
ISO 6708:1995 Pipework components Definition and selection of DN (nominal size)
ISO 7-1:1994 Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation
ISO 5752:1982 Metal valves for use in flanged pipe systems Face-to-face and centre-to-face dimensions
ISO 4200:1991 Plain end steel tubes, welded and seamless — General tables of dimensions and masses per unit length
MSS SP 55 : 2011 QUALITY STANDARD FOR STEEL CASTINGS FOR VALVES, FLANGES, FITTINGS, AND OTHER PIPING COMPONENTS - VISUAL METHOD FOR EVALUATION OF SURFACE IRREGULARITIES
NFM 87 412 : 1986 INDUSTRIE DU PETROLE - ROBINETTERIE EN ACIER FORGE - SPECIFICATIONS
ISO 5208:2015 Industrial valves Pressure testing of metallic valves

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