i look for proportional valve for diesel

[crestan2000]

where can I find a 2-way proportional valve to adjust the oil pressure from 0 to 40 bar with 0 -10 vol or other volt system for a test bench?
with entrance and exit from 3/8” then with little reach.
Thank you very much for days

 

[meccanicamg]

Just do one research, contact the builders and ask info.