ISO 7789:2007 Preview
Hydraulic fluid power -- Two-, three- and four-port screw-in cartridge valves -- Cavities
This standard was last reviewed and confirmed in 2016. Therefore this version remains current.
ISO 7789:2007 specifies the dimensions and provides other data relating to cavities in which two-, three- and four-port, screw-in cartridge valves are mounted in order to ensure interchangeability.
ISO 7789:2007 is applicable to two-, three- and four-port screw-in cartridge valves generally used in industrial and mobile equipment.
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