International Standard
ISO 23551-5:2023
Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 5: Manual gas valves
Reference number
ISO 23551-5:2023
Edition 2
2023-10
International Standard
Read sample
ISO 23551-5:2023
75895
Published (Edition 2, 2023)

ISO 23551-5:2023

ISO 23551-5:2023
75895
Language
Format
CHF 151
Convert Swiss francs (CHF) to your currency

Abstract

This document specifies safety, constructional and performance requirements for manual gas valves intended for use with gas burners and gas-burning appliances, hereafter referred to as "valves", unless otherwise specified.

This document applies to the following types of manual gas valves:

     manual gas shut-off valves;

     gas burner valves;

     appliance connector valves;

     delta C valves.

This document applies to valves for gas burners and gas-burning appliances of nominal connection size up to and including DN 100 that can be used and tested independently of these appliances using fuel gases, as natural gas, manufactured gas or liquefied petroleum gas (LPG) at inlet pressures up to and including 500 kPa.

This document is not applicable to corrosive and waste gases.

This document covers type testing only.

General information

  •  : Published
     : 2023-10
    : International Standard published [60.60]
  •  : 2
     : 33
  • ISO/TC 161
    27.060.20 
  • 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)