GB/T 7940.3-2001
AbolishedPneumatic fluid power--Five-port directional control valves--Part 3:Code system for communication of valve functions
气动 五气口方向控制阀 第3部分:功能识别编码体系
Application Summary AI generated
This standard defines a coding system to identify and communicate the functions of five-port directional control valves used in pneumatic fluid power systems. It is applied by engineers and procurement professionals to specify valve functions clearly in technical documentation, product catalogs, and ordering processes. The code system ensures consistent interpretation across design, manufacturing, and maintenance contexts in industries like automation and machinery.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.