valves spec

Dear Sir,

We have to reused old beet sugar factory import from Spain ,its valves

with different diameters from 80 mm up to 1000 mm after redesigning the factory we found that we need to change some valves spec as type of action from double to single and change the seat material from EPDM to SS304 as example . please advise me as soon as possible

Thanks and regards

Ahmad....

Regarding replacement of the valve seats, begin discussions with the original valve manufacturer.

Only he can tell you if the new seat material is aceptable. Only he can sell it to you.

Regarding, what I believe to be your actuator problem (not sure here).... discuss this with the original actuator manufacturer, and his competitors.....you will have mote options here, but you must give them the original valve type to enable them to suggest new actuators.

Oh, ....wait....does your bosss not want you to talk with any valve vendors ?

Doe he want you to "do it all yourself".....with you in-house maintenance staff ?

Dear

I think you understand what I have impressed in but in different way. My manger wants to buy new valves also we have the same valves diameters in very good status but as I mentioned before in different specs and I wont to challenge myself and reused the old one. Can you add to me some information?