ISO 7121:2006

Steel ball valves for general-purpose industrial applications

Publication date: 11 maj 2006

95.99 Withdrawal of Standard 7 pri 2016

General information

Current stage: 95.99 Effective date: 7 pri 2016

Originator: ISO

Owner: ISO/TC 153

Type: International Standard

ICS: 23.060.20

Gjuha: anglisht

Buying

Statusi: Shfuqizuar

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Scope

ISO 7121:2006 specifies the requirements for a series of steel ball valves suitable for general-purpose industrial applications. It covers valves of the nominal sizes DN 8, 10, 15, 20, 25, 32, 40, 50, 65, 80, 100, 150, 200, 250, 300, 350, 400, 450, 500 (NPS 1/4, 3/8, 1/2, 3/4, 1, 1 1/4, 1 1/2, 2, 2 1/2, 3, 4, 6, 8, 10, 12, 14, 16, 18 and 20), and is applicable to pressure designations Class 150, 300, 600, 900, and PN 10, 16, 25, 40, 63, 100.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 7121:1986

NOW

WITHDRAWN
ISO 7121:2006
95.99 Withdrawal of Standard
7 pri 2016

REVISED BY

PUBLISHED
ISO 7121:2016