Fully Lined Ball Valve are generally made from Cast Ductile Iron with lining. It is a Full Port, Two PC design, Bolted Body Construction with Integral Ball Stem Unit, Replaceable Seat, Bubble Tight Shut Off, Glandless Design, Maintenance Free, Full Flow Efficient, Low Torque...
Fully Lined Plug Valve One PC Cast Ductile Iron, Bi-directional, Quarter Turn, Full Flow Efficient, Manually Wrench Operated Taper Plug Valve.This prevents liner to collapse or blow out under full vacuumhigh pressure applications in conjuction with high temperature....