EN 144-1:2000

Reference details

Reference

EN 144-1:2000

Official title

Respiratory protective devices - Gas cylinder valves - Part 1: Thread connections for insert connector

Organisation

CEN

Publisher status in source

WithdrawnThis is the status recorded in the source, not a statement that this is the latest edition.

Source access

19 October 2026

Research and application

Begin with the official scope and the product configuration. The title identifies a subject; it does not establish every product, use condition or legal requirement covered by the publication.

Product research routes

• Electrical components and installation systems

  Component ratings and installation conditions that determine how evidence can be used in a finished assembly.

• Pressure equipment and fluid systems

  Pressure boundaries, fluid characteristics and the interaction of vessels, piping and protective devices.

• Personal protective equipment

  Protective purpose, risk category, performance claims and the evidence linking a design to the PPE supplied.

Questions for the evidence file

• Rating schedule
• Material and insulation data
• Installation conditions
• Assembly verification
• Pressure design basis
• Material traceability

Record the exact edition and associated amendments, the assessed object, the evidence examined and the limits of the conclusion. Explore IESQ research for detailed product and standard studies.

Legislation reference records

The following records come from Commission information lists. A source listing, a publication status and a legal presumption of conformity answer different questions. Check the applicable Official Journal acts, dates and restrictions for the intended claim.

Other indexed references in this family

References below share the same number. They may represent earlier editions, amendments or different adoption records. They are not interchangeable.