Manufacturer supplies electric clamp butterfly valve D971F-10C DN125 electric PTFE butterfly valve

Description :

1. Product Overview

　　The fluorine lined butterfly valve adopts a fluorine lined plastic disc with a spherical sealing surface, and is equipped with a silicone rubber gasket at the base of the valve seat to adjust the sealing performance of the valve; The valve is easy to operate, has tight sealing performance, and has a long service life; Can be used to quickly cut off or adjust flow. Suitable for occasions that require reliable sealing and good adjustment characteristics. The valve body adopts a split type design, and the sealing of the current end of the valve shaft is controlled by adding fluororubber to the rotating base surface between the butterfly plate and the valve seat, thereby achieving a compact product structure, beautiful appearance, and reasonable process to ensure that the valve shaft does not come into contact with the fluid medium inside the chamber. It is very convenient to replace the valve shaft, and the valve can be completed without disassembling from the pipeline. The product is widely used for the transportation of liquids and gases (including vapors) in various types of industrial pipelines, especially in applications with severely corrosive media such as sulfuric acid, hydrofluoric acid, phosphorus, acid, strong alkali, aqua regia, and other highly corrosive media.

　　Structural characteristics of fluorine lined clamp butterfly valve:

　　1. Small size, light weight, easy operation, convenient installation and maintenance.

　　2. Excellent and reliable sealing performance, zero leakage, and long service life.

　　3. The flow characteristics tend towards a straight line, with excellent regulation performance.

　　4. Simple structure, quick switch, 90 ° rotation for opening and closing.

　　5. Can replace various valves such as gate valves, globe valves, plug valves, hose valves, and diaphragm valves.

　　6. Pneumatic and electric devices can be configured according to user needs to meet and program control requirements.

　　7. Replacing the lining material of the parts can be applied to various media.

　　Perfluoroethylene propylene FEP (F46)

　　Applicable media: any organic solvent or reagent, dilute or concentrated, dilute or concentrated inorganic alkali solution, ketone, aromatic hydrocarbon, hydrocarbon, chlorinated hydrocarbon, etc;

　　Operating temperature: 85-205 ℃;

　　Features: The mechanical, electrical, and chemical stability are basically the same as F4, but the outstanding advantages are high dynamic impact toughness, good weather resistance, and radiation resistance.

　　Polytetrafluoroethylene (PTFE) (F4)

　　Applicable media: strong acids, strong bases, strong oxidants, any organic solvents, dilute or concentrated ketones, aromatic hydrocarbons, chlorinated hydrocarbons, etc.

　　Operating temperature: 180-250 ℃;

　　Features: Excellent chemical stability, high heat and cold resistance; The friction coefficient is very low, making it a good self-lubricating material

2. Physical pictures

3. Company actual shooting

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• Electric clamp butterfly valve