BS 341-3:2002
Current
The latest, up-to-date edition.
Transportable gas container valves Valve outlet connections
Hardcopy , PDF
English
17-05-2002
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Foreword
Introduction
1 Scope
2 Normative references
3 Valve outlet connections for pressures upto 250 bar
4 Valve outlet connections for pressures from 250 bar
upto 300 bar
5 Tolerances
Annex A (informative) American (CGA) valve outlet connections
used in the UK
Describes requirements for the selection and dimensions of outlet connections, for valves used with transportable gas cylinders manufactured for the conveyance and storage of permanent, liquefied and dissolved gases for industrial applications.
| Committee |
PVE/3/1
|
| DevelopmentNote |
Partially supersedes BS 341-1(1991). Supersedes 00/716618 DC (05/2002) Reviewed and confirmed by BSI, October 2012. (09/2012)
|
| DocumentType |
Standard
|
| Pages |
32
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of BS 341 specifies requirements for the selection and dimensions of outlet connections, for valves used with transportable gas cylinders manufactured for the conveyance and storage of permanent, liquefied and dissolved gases for industrial applications.
This part of BS 341 does not include requirements for the selection of valve outlets for liquefied petroleum gas (LPG), medical applications conforming to BS EN 850 or for ultra-high-purity gases used in the micro-electronics industry.
This part of BS 341 applies to outlets for valves limited to a charging pressure of 300 bar1) (developed pressures for particular gases might exceed this pressure).
A list of alternative outlets for the less commonly used gases imported into the United Kingdom is given in Annex A.
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| BS EN 849:1997 | Transportable gas cylinders. Cylinder valves. Specification and type testing |
| BS 4500-5:1988 | ISO limits and fits Specification for system of cone tolerances for conical workpieces from <i>C</i> = 1:3 to 1:500 and lengths from 6 mm to 630 mm |
| ISO 1947:1973 | System of cone tolerances for conical workpieces from C = 1:3 to 1:500 and lengths from 6 to 630 mm |
| BS EN ISO 10692-2:2001 | Gas cylinders. Gas cylinder valve connections for use in the microelectronics industry Specification and type testing for valve to cylinder connections |
| BS EN ISO 10692-1:2001 | Gas cylinders. Gas cylinder valve connections for use in the microelectronics industry Outlet connections |
| ISO 5166:1982 | System of cone fits for cones from C = 1 : 3 to 1 : 500, lengths from 6 to 630 mm and diameters up to 500 mm |
| BS 308-3.6(1995) : 1995 | TECHNICAL DRAWINGS - SYMBOLS FOR GEOMETRICAL TOLERANCING - PROPORTIONS AND DIMENSIONS |
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| BS 3643-1:1981 | ISO metric screw threads Principles and basic data |
| BS EN ISO 12209-3:2001 | Gas cylinders. Outlet connections for gas cylinder valves for compressed breathable air Adaptor for 230 bar valves |
| BS EN 962:1997 | Transportable gas cylinders. Valve protection caps and valve guards for industrial and medical gas cylinders. Design, construction and tests |
| BS EN ISO 11114-1 : 2012 | GAS CYLINDERS - COMPATIBILITY OF CYLINDER AND VALVE MATERIALS WITH GAS CONTENTS - PART 1: METALLIC MATERIALS (ISO 11114-1:2012) |
| BS EN ISO 12209-2:2001 | Gas cylinders. Outlet connections for gas cylinder valves for compressed breathable air Threaded connections |
| BS EN ISO 13340:2001 | Transportable gas cylinders. Cylinder valves for non-refillable cylinders. Specification and prototype testing |
| BS EN ISO 11116-1:1999 | Gas cylinders. 17E taper thread for connection of valves to gas cylinders Specifications |
| BS EN 20286-1:1993 | ISO system of limits and fits ISO system of limits and fits. Bases of tolerances, deviations and fits |
| BS EN ISO 11116-2:1999 | Gas cylinders. 17E taper thread for connection of valves to gas cylinders Inspection gauges |
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| BS EN 629-1:1996 | Transportable gas cylinders. 25E taper thread for connection of valves to gas cylinders Specification |
| ISO 10297:2014 | Gas cylinders — Cylinder valves — Specification and type testing |
| BS EN ISO 15245-1 : 2001 | GAS CYLINDERS - PARALLEL THREADS FOR CONNECTION OF VALVES TO GAS CYLINDERS - PART 1: SPECIFICATION |
| BS EN 629-2:1996 | Transportable gas cylinders. 25E taper thread for connection of valves to gas cylinders Gauge inspection |
| BS EN ISO 11114-2:2013 | Gas cylinders. Compatibility of cylinder and valve materials with gas contents Non-metallic materials |
| BS EN ISO 12209-1:2001 | Gas cylinders. Outlet connections for gas cylinder valves for compressed breathable air Yoke type connections |
| ISO 286-1:2010 | Geometrical product specifications (GPS) ISO code system for tolerances on linear sizes Part 1: Basis of tolerances, deviations and fits |
| BS EN ISO 15245-2:2001 | Gas cylinders. Parallel threads for connection of valves to gas cylinders Gauge inspection |
| BS EN ISO 15996:2017 | Gas cylinders. Residual pressure valves. Specification and type testing of cylinder valves incorporating residual pressure devices |
| BS EN 20286-2:1993 | ISO system of limits and fits ISO system of limits and fits. Tables of standard tolerance grades and limit deviations for holes and shafts |
| ISO 286-2:2010 | Geometrical product specifications (GPS) ISO code system for tolerances on linear sizes Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts |
| BS EN ISO 13341 : 2010 | GAS CYLINDERS - FITTING OF VALVES TO GAS CYLINDERS |
| ISO 407:2004 | Small medical gas cylinders Pin-index yoke-type valve connections |
| BS EN ISO 7083:1995 | Technical drawings. Symbols for geometrical tolerancing. Proportions and dimensions |
| BS 84:1956 | Specification for parallel screw threads of Whitworth form |
| BS EN 22768-1:1993 | General tolerances Tolerances for linear and angular dimensions without individual tolerance indications |
| ISO 11117:2008 | Gas cylinders Valve protection caps and valve guards Design, construction and tests |
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