The latest progress on International Standards
|
Doc # |
Name |
Stage/Close Date |
Impact |
| Contamination control | |||
| ISO 3723:1976 | Hydraulic filter element end load test | International Standard circulated to the U.S. TAG to ISO/TC 131/SC 6 for systematic review; ballot closes 2014-02-14. | Improves reliability |
| Control products — hydraulic | |||
| ISO 4401:2005 | Mounting surfaces for four-port hydraulic directional control valves | International Standard circulated to the U.S. TAG to ISO/TC 131/SC 5/WG 2 for systematic review; ballot closes 2014-02-14. | Provides for dimensional interchangeability |
| ISO 10372:1992 | Mounting dimensions for four- and five-port hydraulic servovalves | International Standard circulated to the U.S. TAG to ISO/TC 131/SC 5/WG 2 for systematic review; ballot closes 2014-02-14. | Provides for dimensional interchangeability |
| Control products — pneumatic | |||
| ISO 15218:2003 | Mounting interface surfaces for pneumatic 3/2 solenoid valves | International Standard circulated to the U.S. TAG to ISO/TC 131/SC 5/Pneumatic for systematic review; ballot closes 2014-02-14. | Provides for dimensional interchangeability |
| ISO 15407-2: 2003 | Mounting interface surfaces for pneumatic five-port directional control valves, sizes 18 mm and 26 mm, with optional electrical connector | International Standard circulated to the U.S. TAG to ISO/TC 131/SC 5/Pneumatic for systematic review; ballot closes 2014-02-14. | Provides for dimensional interchangeability |
| Cylinders | |||
| ISO 16656:2004 | Mounting dimensions for single rod, short-stroke hydraulic cylinders with bores from 32 mm to 100 mm for use at 10 MPa | Proposal for a minor revision circulated to the U.S. TAG to ISO/TC 131/SC 3 for ballot, which closes 2014-03-04. | Provides for dimensional interchangeability |
| Reliability | |||
| ISO/DIS 19973-1 | General procedures for assessing the reliability of pneumatic components by testing [re-establishment of the revision of ISO 19973-1:2007] | Draft International Standard circulated to the U.S. TAGs to ISO/TC 131/WG 4, and ISO/TC 131/SCs 3 and 5/Pneumatic for ballot, which closes 2014-04-01 | Improves reliability |
| ISO/DIS 19973-2 | Assessment of the reliability of pneumatic directional control valves by testing [revision of ISO 19973-2:2007] | Draft International Standard circulated to the U.S. TAGs to ISO/TC 131/WG 4 and SC 5/Pneumatic for ballot, which closes 2014-04-01. | Improves reliability |
| ISO/DIS 19973-3 | Assessing the reliability of pneumatic piston rod cylinders by testing [revision of ISO 19973-3:2007] | Draft International Standard circulated to the U.S. TAGs to ISO/TC 131/WG 4 and SC 3 for ballot, which closes 2014-04-01. | Improves reliability |
| If you would like more information about these documents, or if you would like to get involved in the development of standards, please contact NFPA’s Standards Department at (414) 778-3345. For more information about other projects, visit NFPA’s Standards Locator. | |||
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