Manufacturing standards for control valves
Thread Content
Does anyone know when the new standard GB4213 will be issued?
The new standard GB/T 4213, \"Pneumatic Control Valves,\" was approved and issued on December 31, 2024, by the **State Administration for Market Regulation** and the **Standardization Administration Committee**, and will come into effect officially on July 1, 2025.
:With the new standards for handshakes in place, I believe the manufacturing of our control valves will reach a new level. It should be called a pneumatic control valve.