ISO 4126-1:1991

Safety valves — Part 1: General requirements

Publication date:   Dec 12, 1991

95.99 Withdrawal of Standard   Feb 24, 2004

General information

95.99 Withdrawal of Standard   Feb 24, 2004

ISO

ISO/TC 185 Safety devices for protection against excessive pressure

International Standard

13.240   Protection against excessive pressure

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Scope

Specifies requirements for safety valves irrespective of the fluid for which they are designed. Applies to valves having a flow diameter of 9 mm and above, which are for use at set pressures of 1 bar gauge (0,1 MPa) and above.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 4126:1981

NOW

WITHDRAWN
ISO 4126-1:1991
95.99 Withdrawal of Standard
Feb 24, 2004

REVISED BY

ABANDON
ISO/DIS 4126-1

WITHDRAWN
ISO 4126-1:2004