ISO 4126-1:1991
Safety valves — Part 1: General requirements
Reference number
ISO 4126-1:1991
Edition 1
1991-12
Withdrawn
ISO 4126-1:1991
9879
Withdrawn (Edition 1, 1991)

Abstract

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.

General information

  •  : Withdrawn
     : 1991-12
    : Withdrawal of International Standard [95.99]
  •  : 1
     : 25
  • ISO/TC 185
    13.240 
  • RSS updates

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)