Soft sealed fluorine lined electric ball valve

Q941F-16C DN150Soft sealed fluorine lined electric ball valveThe fluid resistance is small and has low flow resistance (actually zero). Ball valves generally have two structures: reduced diameter and non reduced diameter channels. Regardless of the structure, the flow resistance coefficient of ball valves is relatively small. Especially for the so-called full flow type, that is, non reducing ball valves, due to their channel diameter being equal to the inner diameter of the pipeline, the local resistance loss is only the frictional resistance of the same length of pipeline, that is, among all valves, the flow resistance of analog controlled electric ball valves is small. In rocket launch and testing systems, it is required that the resistance of the conveying pipeline be as low as possible. There are two ways to reduce the resistance of pipeline systems: one is to reduce the fluid flow rate, which requires increasing the pipe diameter and valve diameter. This often has adverse effects on the economy of pipeline systems, especially for low-temperature transportation systems (liquid hydrogen); One is to reduce the local resistance of the valve, therefore, ball valves naturally become the best choice.

Technical Specifications:
Power supply: Conventional, three-phase 380V (50Hz)
Special, three-phase 660V, 415V (50HZ, 60HZ);
Single phase 220V, 110V (50HZ, 60HZ)
Environmental temperature: -20~+60 ℃ (special orders -40~+80 ℃)
Relative humidity: ≤ 95% (at 25 ℃).
Protection type: Outdoor type, used in places without flammable, explosive, and non corrosive media
Protection level: IP55 (special orders IP65, IP67)
Work schedule: Short 10 minutes (30 minutes for special orders)

Q941F-16C DN150Soft sealed fluorine lined electric ball valveProduct advantages:
1. The fluid resistance is small, and its resistance coefficient is equal to that of a pipe segment of the same length.
2. Simple structure, small size, and light weight.
3. Tight and reliable. Currently, plastic is widely used as the sealing surface material for ball valves with good sealing performance, and it has also been widely used in vacuum systems.
4. Easy to operate, quick opening and closing, only need to rotate 90 ° from fully open to fully closed, making it convenient for remote control.
5. Easy maintenance, simple ball valve structure, and generally movable sealing rings make disassembly and replacement relatively convenient.
When fully open or fully closed, the sealing surfaces of the ball and valve seat are isolated from the medium, and when the medium passes through, it will not cause erosion of the valve sealing surface.