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ISO 19973-4:2014

Current

Current

The latest, up-to-date edition.

Pneumatic fluid power — Assessment of component reliability by testing — Part 4: Pressure regulators

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

25-02-2014

€92.00
Excluding VAT

ISO 19973-4:2014 provides test procedures for assessing the reliability of pneumatic pressure regulators by testing and the methods of reporting the results of testing. General test conditions and the calculation method are provided in ISO 19973-1. The methods specified in ISO 19973-1 apply to the first failure, as obtained with the three-points moving average (3PMA) method, without repairs, but excluding outliers.

ISO 19973-4:2014 applies to manually adjustable and remote-piloted pressure regulators, both relieving and non-relieving. It does not apply to pressure regulators that have a permanent bleed.

ISO 19973-4:2014 also specifies test equipment and failure criteria (threshold levels) for tests to assess the reliability of pneumatic pressure regulators.

Committee
ISO/TC 131
DevelopmentNote
Supersedes ISO/DIS 19973-4. (02/2014)
DocumentType
Standard
Pages
16
PublisherName
International Organization for Standardization
Status
Current

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