Valve model
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What does the gate valve ZRB62CF010 mean? The design institute is Anhui Shihua
There should also be a code V in front of the number: ordinary forged steel gate valve, CL150
Do you have the reference standards for valves from their design institute?
For American standards, the design institute has relevant standards; I can get one
There is usually a technical specification sheet for verification; this is likely a American standard gate valve, with the values following representing pressure, material, and diameter respectively. Specifically, it needs to be checked against the specification table