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
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