The use of the pneumatic valve fluorine-butterfly safety and performance characteristics

fluorine-butterfly pneumatic valve is a safety by FEP ( F) FEP lining materials for the safety of the pneumatic valve, pneumatic valve fluorine-butterfly safety is of pneumatic valve body medium can reach place all adopt the lining process, generally adopts the FEP lining material ( F) And PCTFE ( F) Such as fluorine plastic, can be applied to various concentration of sulfuric acid, hydrochloric acid, hydrofluoric acid, aqua regia and all kinds of organic acid, strong acid, strong oxidizer and other corrosive medium pipeline, but lining fluorine pneumatic valve by the limitations of temperature is larger, applies only to degrees Celsius - The medium between ℃ ~ ℃.
security pneumatic valve fluorine-butterfly circulation medium is all kinds of acid, alkali, strong corrosive medium ( Any organic solvent or reagent, thin or thick inorganic acid, alkali, ketone, aromatic hydrocarbons, chlorinated hydrocarbons, etc. , widely used in chemical industry, chlorine gas, toxic medium, etc. Yue pump pneumatic valve manufacturing co. , LTD specially developed AF - C、AF- C 、AF- C、AF- C and other pneumatic valve fluorine-butterfly safety, it is according to the successful development of advanced foreign technology digestion and absorption of the latest chemical industry field dedicated security pneumatic valve, mainly used in chlor-alkali chemical industry, liquid chlorine, hydrochloric acid and other high-risk corrosive medium pressure equipment, pressure vessel and piping automatic pressure relief devices. A key part in using four fluorine lining ( PFAF） Material, resistant to liquid chlorine, hydrochloric acid, strong corrosive medium, such as pneumatic valve body are lined with four fluorine increases the corrosion resistance.