Cancels and replaces the first edition (1980). Specifies the dimensions and other data relating to surfaces on which four-port hydraulic directional control valves are mounted in order to ensure their interchangeability. Applies to mounting surfaces of these valves which represent current practice.
Status: WithdrawnPublication date: 1994-12
Edition: 2Number of pages: 18
Technical Committee: ISO/TC 131/SC 5 Control products and components
- ICS :
- 23.100.50 Control components
ISO 4401:1994Stage: 95.99
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