Doc # | Name | Stage/Close Date | Impact |
| Connectors |
ISO
1179-3:2007 | Light-duty stud ends with ISO 228-1 threads with sealing by O-ring with retaining ring (types G and H) for general use and fluid power | International Standard confirmed until 2015. | Reduces leakage |
ISO
1179-4:2007 | Stud ends with ISO 228-1 threads and metal-to-metal sealing (type B) for general use only | International Standard confirmed until 2015. | Reduces leakage |
| ISO 4399:1995 | Nominal pressures for fluid power connectors and associated components | International Standard confirmed until 2015. | Rationalizes variety |
| ISO 10763:1994 | Dimensions and nominal working pressures for plain-end, seamless and welded precision steel tubes used in hydraulic fluid power applications | International Standard confirmed until 2015. | Reduces leakage; improves reliability |
ISO
15171-2:2000 | Hydraulic diagnostic coupling with M16 x 2 end for connection under pressure | International Standard confirmed until 2015. | Reduces leakage; eases system monitoring |
ISO
17165-1:2007 | Dimensions and requirements for hydraulic hose assemblies | International Standard confirmed until 2015. | Reduces leakage |
| Product testing |
ISO/CD
10767-1 | Method for determining source flow ripple and source impedance of hydraulic pumps [revision of ISO 10767-1:1996] | Committee draft circulated to the U.S. TAGs to ISO/TC 131/SCs 2 and 8 for ballot, which closes 2012-06-29. | Reduces noise |
ISO/CD
10771-1 | Method of fatigue pressure testing of metal pressure-containing envelopes of hydraulic components (revision of ISO 10771-1:2002) | Committee draft circulated to the U.S. TAGs to ISO/TC 131/WG 1 and SC 8 for ballot, which closes 2012-07-19. | Improves reliability |
| Symbols, terminology and classification |
ISO/FDIS
1219-2 | Fluid power circuit diagrams (revision of ISO 1219-2:1995) | Final Draft International Standard circulated to relevant U.S. TAG subgroups for ballot, which closes 2012-06-27. | Improves communication |
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