2007JIS B 8375-1:2007 Pneumatic fluid power -- Five-port directional control valves -- Part 1: Mounting interface surfaces without electrical connector
2000JIS B 8375-1:2000 Pneumatic fluid power -- Five-port directional control valves -- Part 1: Mounting interface surface without electrical connector
1993JIS B 8375:1993 Pneumatic system -- 4-port and 5-port solenoid operated valves