ISO 5599-2
Valves and valve systems according to standard
Aventics ISO 5599-2 valves and connection plates from the V261 and V262 series conform to ISO 5599-2. In addition to the pneumatic port geometry (as in ISO 5599-1), this standard also defines the electrical signal interface; V262 systems integrate electronics for decentralised signal connections. The range includes single connection plates in three nominal size groups (sizes 1, 2, and 3), with metric BSPP (G 3/8 to G 3/4) and NPT thread connections as well as V45 angled port variants. V261 plates suit standard ISO 5599-2 valves; V262 plates serve systems with integrated electrical signal processing.
| Criterion | V261 plate | V262 plate |
|---|---|---|
| Standard | ISO 5599-2 (pneumatic) | ISO 5599-2 (pneumatic + electrical) |
| Electrical function | No integrated electronics | Integrated signal processing |
| Connections | BSPP, NPT in size groups | M12/4, V45 angled port |
| Application | Simple individual valve mounting | Decentralised islands with bus integration |
Typical applications: New machine builds and modernisations with ISO 5599-2 system requirements; decentralised valve islands with integrated electrical signals via V262; export machinery requiring NPT threads for the North American market; replacement procurement of connection plates for existing ISO 5599-2 systems; plant where both the pneumatic and electrical interface must conform to an international standard.