
Hydraulic fluid power - Subplate type solenoid operated four-port valves
出版:Japanese Standards Association

專家解讀視頻
This Japanese Industrial Standard specifies such valves for use in oil-hydraulic systems of various machines that are mounted on machines through subplate or directly by means of gaskets, among spool type four-port directional control valves directly operated by solenoid. However, valves for use in such special machines as aircrafts are excluded.
ISO 4406:1999 - Equivalent
ISO 2944:2000 - Equivalent
ISO 4399:1995 - Equivalent