NFPA T3.21.8 : 2008 : R2013
Current
The latest, up-to-date edition.
PNEUMATIC FLUID POWER - MEASUREMENT OF RESPONSE TIME - DIRECTIONAL CONTROL VALVES
Hardcopy , PDF
English
01-01-2013
Important note : Users cannot be edited or removed once added to your Multi user PDF.Foreword<br>Introduction<br>1 Scope and field of application<br>2 Normative References<br>3 Terms and definitions<br>4 Units of measurement<br>5 Graphic symbols<br>6 Letter symbols<br>7 Test equipment<br>8 Test accuracy<br>9 Test procedure<br>10 Data presentation<br>11 Reporting<br>12 Expected variation<br>13 Justification statement<br>14 Test/production similarity<br>15 Identification statement<br>Annex A (informative) - Results of round robin to verify the <br> procedure in NFPA/T3.21.8-1990
Describes a standardized procedure for defining, determining and reporting the response time of electrically or pneumatically operated pneumatic directional control valves.
| Committee |
T3.21
|
| DocumentType |
Standard
|
| Pages |
15
|
| ProductNote |
Reconfirmed 2013
|
| PublisherName |
National Fluid Power Association
|
| Status |
Current
|
| ISO 5598:2008 | Fluid power systems and components Vocabulary |
| ISO 12238:2001 | Pneumatic fluid power — Directional control valves — Measurement of shifting time |
| ISO 1219-1:2012 | Fluid power systems and components — Graphical symbols and circuit diagrams — Part 1: Graphical symbols for conventional use and data-processing applications |
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