ISO Standard News/Announcements, Webinars, Standards for Sale, Articles.
The second edition of the International Standard for assessing the reliability of pneumatic pressure regulators, ISO 19973-4:2014, was published in March 2014. The standard provides test procedures for assessing the reliability of pneumatic pressure regulators...Read More →
Two ISO draft International Standards related to cylinders have been circulated for ballot: ISO/DIS 4393 (basic series of piston strokes for fluid power cylinders [revision of ISO 4393:1978]) – U.S. TAG ballot closes 2014-05-12. ISO/DIS...Read More →
The ISO working group on accumulators is developing an ISO document for requirements, especially for performance, for gas-loaded accumulators (ISO/TS 16920). The intention of the project is to create a single document to replace the...Read More →
A proposal to revise ISO 11943:1999 (methods of calibration and validation of on-line automatic particle-counting systems) is out for ballot. The U.S. TAG ballot to determine the USA vote closes 2014-04-09. ISO/FDIS 7241-1 (hydraulic quick-action...Read More →
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...Read More →
Doc # Name Stage/Close Date Impact Cylinders ISO 3320: 2013 Metric fluid power cylinder bores, piston rod diameters and area ratios Third edition of International Standard published 2013-12-01, superseding ISO 3320:1987 and ISO 7181:1991. Provides...Read More →
Do you want to be sure that the fluid power graphical symbols you use every day are the latest and most accurate? The International Organization for Standardization (ISO) offers subscriptions to its graphical symbols collections...Read More →