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The function of a soft-sealed gate valve
Soft-sealed gate valves are primarily used in fluid pipelines to achieve the purpose of shutting off, regulating, or sealing the flow of media. Their core function is to achieve a sealing effect through the deformation of the rubber-lined gate plate, making them suitable for a variety of industrial and domestic applications. The main functions include shutting off or regulating the flow of media: the flow rate is controlled by opening and closing the gate plate, and some models support flow rate regulation (such as electric soft-sealed gate valves). Sealing and leak prevention: The rubber lining enhances the sealing performance, preventing the leakage or corrosion of the media.
Typical applications of soft-sealed gate valves include:
- Urban water supply/drainage: Controlling the flow rate in water and sewage pipelines to prevent leaks.
- Industrial systems: Used in fluid pipelines in the petroleum, chemical, energy, and other industries, capable of withstanding high temperatures and pressures.
- Anti-theft measures: Encrypted soft-sealed gate valves can prevent unauthorized use of the pipelines or non-payment of fees.
Advantages of soft-sealed gate valves:
- Low friction: Easy to operate, reducing the effort required to open and close the valve.
- Corrosion resistance: Epoxy resin coatings or fluoror
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