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Norm

ÖNORM EN ISO 23553-1

Issue date: 2023 04 01

Safety and control devices for oil burners and oil-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic valves (ISO 23553-1:2022)

This document specifies safety, constructional and performance requirements and testing of automatic and semi-automatic valves for oil. It applies to automatic and semi-...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 60 Pages
Language:
German | English | Download GER/ENG
Optionally co-design standards:
This document specifies safety, constructional and performance requirements and testing of automatic and semi-automatic valves for oil. It applies to automatic and semi-automatic valves which are: - normally closed; - used in combustion plants to interrupt the oil flow with or without delay on closing; - for use with oil types (e.g. middle distillate fuel oil, crude oil, heavy fuel oil or kerosene) without gasoline; - for use on burners or in appliances using oil; - directly or indirectly operated, electrically or by mechanical or hydraulic means; - fitted with or without closed-position indicator switches. This document covers type testing only.
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