Dummy Valve

Dummy valve/Separation Sleeve have  application   of   separating

control  line  from  tubing  string when    installed     in      landing

nipple    instead    of    SSSV , to avoid     pressure   leakage   thru

ported nipple.

 An Otis Type  XN  RN, Landing Nipple    profile     is    featured

in    the     Dummy      valve  / Separation   Sleeve    and  polished

pack-off area to install blanking plug to plug production tubing.