Difference between Lined Ball Valves & an Unlined Ball Valves
                     Difference between Lined Ball Valves &
an Unlined Ball Valves
Lined Ball Valves are a type of ball valve that consists of a body, stem, ball, seat, and
lining.
The interior is totally lined with a high-quality PTFE or PFA lining material, and because
of its thickness, it completely protects the valves from any chemical corrosion, making it
a perfect choice for any harsh applications.
They  are  also  called  Shut  Off  valves  because some manufacturers  feature  a  free-
floating ball design that facilitates Positive shut–off over the pressure range.
Noble Glass is the leading manufacturer of Sight flow indicator in India.
Difference  between  a  Lined  Ball  Valve  &  an  Unlined  Ball
Valve:
Lined ball  valves  perform the  same duties  as  unlined valves but  are  a  more  cost-
effective choice for chemical and severe corrosive applications that require long-term
sealing  and  durability.  They  are  long-lasting  and  dependable,  even  after  numerous
cycles, making them an excellent choice for shutdown and control applications.
Noble Glass is one of the most distinguished PTFE Lined Ball Valves manufacturers
in India.
They may be installed without regard for flow direction and are suitable for automation
since they have an ISO 5211 universal mounting pad that enables easy automation
even with the valve in the pipeline. The stem design has an anti-blow out function to
increase safety, and each lined ball valve has its own anti-static mechanism to defend
against potentially deadly electrostatic discharges.
If you are looking for the best PTFE high pressure bellows manufacturers in India,
Noble Glass is the name you can count on.
Some additional key benefits include;
● You can factory-assemble the Pneumatic actuators,
● Provides superior resistance for chemicals;
● Highly durable and thermal resistant;
Industry Sectors:
● Basic (Organic & Inorganic)
● Specialty (Fine & Consumer)
● Petrochemicals
● Downstream Processing