Product Description
The fluorine-lined thermal insulation ball valve is one of the fluorine-lined valves, in which the inner cavity and the ball are lined with corrosion-resistant and aging-resistant polyfluoroethylene (F46), so it has reliable corrosion resistance and sealing. Good heat preservation and cold preservation characteristics, and the diameter of the valve is the same as the pipe diameter, and it can effectively reduce the heat loss of the medium in the pipeline. It is mainly used in petroleum, chemical, metallurgy, pharmaceutical, food and other systems to transport high-viscosity media that solidify at room temperature.
Features:
1. Fluorine-lined thermal insulation ball valve adopts FEP lining ball valve, which has extremely high chemical stability and can be applied to any strong corrosive properties except "melted alkali metals and elemental fluorine".
2. Adopt full bore, floating ball structure, fluorine-lined ball valve The valve can be closed without leakage in the entire pressure range, which is more convenient for ball sweeping and pipeline maintenance of the pipeline system.
3. The ball parts of the opening and closing parts are integrated with the valve stem casting (forging), which eliminates the possibility of the valve stem rushing out of the pressure-bearing parts due to pressure changes, and fundamentally ensures the safety of use in the project.
4. The fluorine-lined thermal insulation ball valve has a compact and reasonable structure. The internal cavity space of the valve is minimized, which reduces the medium retention. In addition, the special molding process makes the sealing surface dense, and the combination of herringbone ring PTFE packing makes the fluorine-lined ball valve reach The zero-leakage, two-piece and three-piece structure can be adapted to various piping systems and working conditions. The three-piece ball valve allows the main valve body to be separated from the valve body on both sides, which can realize online rapid replacement and maintenance.
5. It has good heat preservation and cold preservation characteristics, and the diameter of the valve is the same as the pipe diameter, and it can effectively reduce the heat loss of the medium in the pipeline. It is mainly used in petroleum, chemical, metallurgy, pharmaceutical, food and other systems to transport high-viscosity media that solidify at room temperature
Body Material:
| A216/WCB, A351/CF8,A351/CF8M,A351/CF3,A351/CF3M, LCB,A536 |
| A216/WCB ,A351/CF8,A351/CF8M,A351/CF3,A351/CF3M |
| PFA, FEP, PTFE,PO |
| NPS 1/2-16 |
| 150lb 300lb JIS DIN |
| flange connection |
| Manual, Worm Gear ,pneumatic.electric.etc. |
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