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CEN - PREN 54-25

Fire detection and fire alarm systems - Part 25: Components using radio links

pending
Organization: CEN
Publication Date: 1 August 2015
Status: pending
Page Count: 90
ICS Code (Fire protection): 13.220.20
scope:

This International Standard in conjunction with ISO 10297:2014 and ISO 14246:2014 specifies design, type testing, marking and manufacturing tests, and examinations requirements for quick-release cylinder valves intended to be fitted to refillable transportable gas cylinders which convey non-toxic, non-oxidizing, and non-corrosive compressed or liquefied gases or extinguishing agents charged with compressed gases to be used for fire-extinguishing, explosion protection, and rescue applications.

NOTE 1 The main application of such quick-release cylinder valves is in the fire-fighting industry. However, there are other applications such as to avalanche airbags, life raft inflation, and similar applications.

This International Standard covers the function of a quick-release cylinder valve as a closure.

This International Standard does not apply to quick-release cylinder valves for cryogenic equipment, for portable fire extinguishers, or for liquefied petroleum gas (LPG).

NOTE 2 Quick-release cylinder valves of refillable propellant gas cylinders used as part of portable fire extinguishers are also covered by this International Standard, if these cylinders are transported separately.

Document History

PREN 54-25
August 1, 2015
Fire detection and fire alarm systems - Part 25: Components using radio links
This International Standard in conjunction with ISO 10297:2014 and ISO 14246:2014 specifies design, type testing, marking and manufacturing tests, and examinations requirements for quick-release...
March 1, 2008
Fire detection and fire alarm systems - Part 25: Components using radio links
This European Standard specifies requirements, test methods and performance criteria for components used in fire alarms systems, installed in and around buildings, which use radio frequency links (RF...
March 1, 2008
Fire detection and fire alarm systems - Part 25: Components using radio links
This European Standard specifies requirements, test methods and performance criteria for components used in fire alarms systems, installed in and around buildings, which use radio frequency links (RF...
March 1, 2008
Fire detection and fire alarm systems - Part 25: Components using radio links
A description is not available for this item.

References

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