BSI 21/30427899 DC:2021 Edition
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BS EN ISO 22434. Gas cylinders. Inspection and maintenance of valves
Published By | Publication Date | Number of Pages |
BSI | 2021 | 15 |
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This document specifies the requirements for the inspection and maintenance of valves (including ball valves and valves with integrated pressure regulator (VIPRs)) for:
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refillable transportable gas cylinders;
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cylinder bundles;
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pressure drums and tubes;
which convey compressed, liquefied or dissolved gases.
This document does not apply to valves for LPG.
Where there is no risk of ambiguity, gas cylinders, cylinder bundles, pressure drums and tubes are addressed with the collective term “gas cylinders” within this document.
This document applies to valves reused at the time of the periodic inspection of gas cylinders, cylinder bundles, pressure drums and tubes, and may be applied at any other time, e.g. at change of gas service (see ISO 11621).
This document does not apply to routine inspection of valves e.g. carried out at the time of gas cylinder filling.
Status | Definitive |
---|---|
Pages | 15 |
Publication Date | 2021-04-14 |
Standard Number | 21/30427899 DC |
Title | BS EN ISO 22434. Gas cylinders. Inspection and maintenance of valves |
Identical National Standard Of | ISO/DIS 22434 |
Descriptors | Marking, Inspection, Maintenance, Transportable, Pressure vessels, Pressure regulators, Gas cylinders, Valves, Gas valves, Repair, Outlet connections |
Publisher | BSI |
Committee | PVE/3/1 |
ICS Codes | 23.060.01 - Valves in general |
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