Thanks for your mail.
The original specification of the valve remains same as per our offer QT-15-R2165. This valve was originally supplied by DMN Holland to a customer of DMN France.
DMN do not have any information is these have since been modified nor by whom. DMN Holland have double-checked with DMN France, but neither do they.
Our offer QT/15/R2165 shows the actual specification of the valve. Please let me know the modifications done on the valve, so that we can able to get you the pricing soon.
Thanks for your understanding.
Awaiting your earliest reply.