Open and close valve indicator
Motorized valve models such as: T15-B2-C, the last one C means with indicator, and the last one "B" also means that,
as the last one "A" that means without indicator,
We have to confirm that if customers need indicator or not.
If the valve with manual override or not
Motorized valve models such as: T15-B2-B, the last B means with a manual override, if the last is "A" "C" means without indicator,
We also have to confirm that if customers need manual override or not.
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