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NFPA T3.5.26 : 2000 : R2005

Current
Current

The latest, up-to-date edition.

HYDRAULIC VALVE - PRESSURE RATING SUPPLEMENT TO NFPA/T2.6.1 R2-2000, FLUID POWER COMPONENTS - METHOD FOR VERIFYING THE FATIGUE AND ESTABLISHING THE BURST PRESSURE RATINGS OF THE PRESSURE CONTAINING ENVELOPE OF A METAL FLUID POWER HYDRAULIC VALVE
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2014

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Units of measurement
5 Letter symbols
6 General background for fatigue verification
7 Program organization
8 Rated fatigue verification test program
9 Rated burst pressure test program
10 Establishing a failure distribution
11 Rating by similarity
12 Data presentation
13 Test/production similarity
14 Identification statement

Specifies: - test and statistical methods for generating fatigue distribution data; - test and statistical methods for conducting a verification of the pressure ratings on fluid power hydraulic valves; - common requirements and an industry-wide philosophy in judging one type of pressure capability for hydraulic valves typically used in fluid power applications; - uniform methods of product comparison; - hydraulic valves may contain one or more pressure zones. Each pressure zone may have pressure ratings based on a maximum differential pressure to an adjacent lower pressure zone or atmosphere; - attachments can be rated as integral parts of hydraulic valves or as an independent component.

Committee
T3.5
DocumentType
Standard
Pages
9
ProductNote
Reconfirmed 2005
PublisherName
National Fluid Power Association
Status
Current

ISO 5598:2008 Fluid power systems and components Vocabulary
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