13/30278124 DC : 0

Superseded

View Superseded by

BS ISO 4437-4 - PLASTICS PIPING SYSTEMS FOR THE SUPPLY OF GASEOUS FUELS - POLYETHYLENE (PE) - PART 4: VALVES

Available format(s)

Hardcopy , PDF

Superseded date

30-04-2015

Language(s)

English

Publisher

British Standards Institution

1 Scope
2 Normative references
3 Terms and definitions, symbols and abbreviations
4 Material
5 General characteristics
6 Geometrical characteristics
7 Mechanical characteristics of assembled valves
8 Physical characteristics
9 Performance requirements
10 Marking
11 Delivery conditions
Annex A (normative) - Determination of the leaktightness
of seat and packing
Annex B (normative) - Test method for leaktightness and ease
of operation after tensile loading
Bibliography

BS ISO 4437-4.

Committee	PRI/88/2
DocumentType	Draft
Pages	26
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS ISO 4437-4:2015

ISO 8233:1988	Thermoplastics valves — Torque — Test method
EN 1705:1996	Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after an external blow
ISO 5210:2017	Industrial valves — Multi-turn valve actuator attachments
ISO 1133-1:2011	Plastics Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics Part 1: Standard method
ISO 3127:1994	Thermoplastics pipes — Determination of resistance to external blows — Round-the-clock method
ISO 12176-4:2003	Plastics pipes and fittings Equipment for fusion jointing polyethylene systems Part 4: Traceability coding
EN 12119:1997	Plastics piping systems - Polyethylene (PE) valves - Test method for resistance to thermal cycling
ISO 1167-4:2007	Thermoplastics pipes, fittings and assemblies for the conveyance of fluids Determination of the resistance to internal pressure Part 4: Preparation of assemblies
EN 1704:1997	Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after temperature cycling under bending
ISO 16010:2005	Elastomeric seals Material requirements for seals used in pipes and fittings carrying gaseous fuels and hydrocarbon fluids
ISO/TS 10839:2000	Polyethylene pipes and fittings for the supply of gaseous fuels — Code of practice for design, handling and installation
EN 12100:1997	Plastics piping systems - Polyethylene (PE) valves - Test method for resistance to bending between supports
EN 736-2:2016	Valves - Terminology - Part 2: Definition of components of valves
ISO 3126:2005	Plastics piping systems Plastics components Determination of dimensions
EN 1680:1997	Plastics piping systems - Valves for polyethylene (PE) piping systems - Test method for leaktightness under and after bending applied to the operating mechanisms
ISO 11357-6:2008	Plastics Differential scanning calorimetry (DSC) Part 6: Determination of oxidation induction time (isothermal OIT) and oxidation induction temperature (dynamic OIT)
CEN/TS 1555-7:2013	Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 7: Guidance for the assessment of conformity
EN 12117:1997	Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships
EN 736-3:2008	Valves - Terminology - Part 3: Definition of terms
ISO 1167-1:2006	Thermoplastics pipes, fittings and assemblies for the conveyance of fluids Determination of the resistance to internal pressure Part 1: General method