Let $R$ be a Dubrovin valuation ring. It is shown that
$R$ is fully bounded iff for any prime ideal $P$ of $R$
which is different from the Jacobson radical of $R$,
$P$ is Goldie prime and either it is lower limit or
there is a Goldie prime ideal $P_{1}$ such that the prime
segment $P_{1} \supset P$ is Archimedean.