ISO 19973-5:2015
Current
The latest, up-to-date edition.
Pneumatic fluid power Assessment of component reliability by testing Part 5: Non-return valves, shuttle valves, dual pressure valves (AND function), one-way adjustable flow control valves, quick-exhaust valves
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English
01-09-2015
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ISO 19973-5:2015 provides test procedures for assessing the reliability of the following types of pneumatic valves:
? non-return (check) valves;
? pilot-operated non-return valves;
? shuttle valves;
? dual pressure valves (AND function);
? one-way adjustable flow control valves;
? quick-exhaust valves
by testing and the methods of reporting the results of testing. General test conditions and the calculation method are provided in ISO 199731. The methods specified in ISO 199731 apply to the first failure, as obtained with the three-points moving average (3PMA) method, without repairs, but excluding outliers.
The lifetime of these pneumatic valves is usually given as a number of cycles. Therefore, whenever the term "time" is used in this part of ISO 19973-5:2015, this variable is understood as a number of cycles.
ISO 19973-5:2015 also specifies test equipment and threshold levels for tests to assess the reliability of these pneumatic valves.
| DevelopmentNote |
Supersedes ISO/DIS 19973-5. (09/2015)
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| BS ISO 19973-5:2015 | Identical |
| NEN ISO 19973-5 : 2015 | Identical |
| PD ISO/TR 16194:2017 | Pneumatic fluid power. Assessment of component reliability by accelerated life testing. General guidelines and procedures |
| ISO/TR 16194:2017 | Pneumatic fluid power Assessment of component reliability by accelerated life testing General guidelines and procedures |
| CEI EN IEC 62061:2023 | Safety of machinery - Functional safety of safety-related control systems |
| ISO 8778:2003 | Pneumatic fluid power — Standard reference atmosphere |
| ISO 5598:2008 | Fluid power systems and components Vocabulary |
| ISO 6358:1989 | Pneumatic fluid power Components using compressible fluids Determination of flow-rate characteristics |
| ISO 19973-1:2015 | Pneumatic fluid power Assessment of component reliability by testing Part 1: General procedures |
| ISO 11727:1999 | Pneumatic fluid power Identification of ports and control mechanisms of control valves and other components |
| ISO 80000-1:2009 | Quantities and units — Part 1: General |
| 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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