Hi,
I need to know if our valves are conform to API 6A.
We know well API 6D but not 6A.
In this case, it's about Gate valve API10000.
Please, if you know some important and severe difference, advise me.
Thank you.
The 10000 psi rating is an API 6A rating, and does not exist in 6D. To know if your particular valve meets 6A, you might just call the manufacturer and obtain documentation and literature.