HIGH PERFORMANCE BUTTERFLY VALVES
Using for Special Working Conditions
For fire protection conditions
With the fire protection design, the valve can meet the special requirements of this working condition. Its superior performance can
effectively avoid potential fire safety hazards in petroleum and petrochemical industries.
For high temperature condition
High T emperature Fire Protection Type High Performance Butterfly Valve can work normally at high temperature up to +1500° F (+815 ˚C).
So this product is widely used in oil/ gas processing, power industry, steam/ hot gas related industry, chemical industry , etc.
For liquefied natural gas industry (LNG)
Natural gas shall be stored and transported in liquid in LNG industry , and our products can meet cryogenic requirements by using Low
Temperature Fire Protection Type High Performance Butterfly Valve.
For acid gas
The valve used in such severe condition need full preparation, choosing the right structure and the materials. And all these should be
conform to the NACE standard.
For steam industry
The valve is suitable for high temperature and high pressure water, condensate water, cooling water, etc. To these medium, we
recommend the RPTFE seat.
For abrasive condition
The valve materials need to be chosen very carefully to meet the strict standard of abrasive condition. For example, when the valve is in
sodium hydroxide or Potassium hydroxide, we would recommend to use stainless steel.
For chlorine medium
High performance butterfly valve from FSK can control liquid or gaseous chlorine medium reliably in the pipelines, and the unique seat
design ensures no leakage. The valve is suitable for conveying chlorine media containing water by using special materials. With special
cleaning, the valve can be protected from reaction with chlorine or other substances.
For oxygen industry
All the parts are processed specially (cleaned, assembled, tested and packaged) to ensure the burrs, sharp edges, dirt, grease and other
contaminants have been removed, avoid the internal risk caused by the reaction between oxygen and grease or other impurities.
For anti- sulfur conditions
The valve is reliable and safe, conforming to the NACE MR0103 standard. The metal materials must have the resistance to sulfide stress
cracking to work this condition, such as in petroleum and natural gas industry .
For other special conditions and requirements, please contact us.
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