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Electric fluorine lined globe valve
The electric fluorine lined globe valve (J941F46) is a high-strength and corrosion-resistant valve, mainly used to control various temperatures in pip
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Overview of electric fluorine lined globe valve:
The electric fluorine lined globe valve (J941F46) is a high-strength and corrosion-resistant valve, mainly used to control various temperatures in pipelines containing corrosive media, and is used as a switch for cutting off. The outer shell of the electric fluorine lined globe valve is precision cast by investment casting. The valve cavity, valve body, valve cover, valve disc and other components (i.e. the parts that come into contact with the chemical medium) are all lined or coated with excellent corrosion-resistant materials (fluoroplastics). The molding process technology is used to make the valve have both the strength and corrosion resistance of metal. Electric fluorine lined globe valves are not suitable for flow regulation to prevent pressure flow of pipeline media from damaging the sealing surface.
Structural diagram of electric fluorine lined globe valve
Characteristics of electric fluorine lined globe valve:
1. The inner surface of the valve body is covered with various fluoroplastics for selection, suitable for fluid pipelines at different working temperatures, and has the characteristics of high strength and good corrosion resistance.
2. The valve disc and valve stem are designed as an integrated structure to prevent the possibility of internal components rushing out of the valve body due to pressure fluctuations in the pipeline. The structure is compact and safe to use.
3. Ensure that the pipeline medium does not come into direct contact with the valve housing material, and has excellent corrosion resistance. It is an ideal valve for transporting corrosive liquids in chemical, pharmaceutical, electronic, environmental, petrochemical, crude oil, and natural gas pipelines.
Technical parameters of electric fluorine lined globe valve:
Technical parameters of electric fluorine lined globe valve:
| Nominal Diameter | DN15～DN300(MM) |
| nominal pressure | PN0.6、1.0, 1.6MPa |
| Connection form | Flange connection |
| structural style | Direct current, DC, angle type |
| Drive form | Electric control (power supply pressure) |
| body material | Carbon steel WCB, stainless steel 304, stainless steel 316、316L |
| Temperature | ≤ 80 ℃, ≤ 100 ℃, ≤ 120 ℃ (according to lining material) |
| Lining form | Completely wrapped in fluoroplastic |
| Applicable Medium | Various liquids containing corrosive mediaAnd gas |
| control mode | Switch type (switch two position cut-off control), optional explosion-proof type, with manual device |
Instructions for using electric fluorine lined globe valve:
1. The flange cover plate of the electric fluorine lined globe valve cannot be opened arbitrarily unless it is prepared to be connected to the pipeline. Otherwise, the PTFE flange surface may be damaged, scratched or twisted due to temperature difference or foreign objects, which may affect the sealing. If the cover plate needs to be moved for inspection, it must be quickly reset after inspection to protect the PTFE flange surface.
2. When connecting fluorine lined globe valves with pipelines, gaskets are generally not used separately. However, when connecting with flange surfaces made of different materials (such as metal surfaces), appropriate gaskets should be used to protect the PTFE flange surface.
3. In the use of the system, if a leak occurs at a high temperature, the system temperature should be lowered to room temperature first, and then the cause should be identified and repaired.
4. No high-temperature welding work is allowed on the fluorine lined globe valve to avoid permanent damage to the lining layer.
5. Not suitable for use in pipeline media containing granular materials, in order to avoid scratching or damaging the sealing surface, which may cause valve leakage and pose a danger.
Related products:Pneumatic fluorine lined globe valve Electric fluorine lined ball valve Electric fluorine lined butterfly valve
5. Not suitable for use in pipeline media containing granular materials, in order to avoid scratching or damaging the sealing surface, which may cause valve leakage and pose a danger.
Related products:Pneumatic fluorine lined globe valve Electric fluorine lined ball valve Electric fluorine lined butterfly valve
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