Fully sealed electric plug valve

working principle

Opening process: When receiving the opening signal, the electric actuator drives the gate to move upward, and the opening on the gate gradually aligns with the inner diameter of the pipeline. Before fully opening, the medium can smoothly circulate through the valve.

Closing process: When the electric actuator receives the closing signal, it drives the gate to move downward, gradually covering the opening of the pipeline until the gate is tightly attached to the valve seat, forming a sealed state to prevent medium flow and achieve the cutting function.

Performance Characteristics

Good sealing performance: Adopting a fully enclosed design, the gate and valve seat always maintain close contact. The sealing components are made of excellent materials such as rubber or metal sealing rings to prevent medium leakage and protect the safety and stability of the system.

Compact structure: The overall structure is simple, small in size, occupies a small area, is easy to install and maintain, and can save space and installation costs.

Easy to operate: Remote or automatic control can be achieved through electrical equipment control, which is convenient and fast to operate, improves work efficiency, and reduces the labor intensity of manual operation.

Large flow capacity: The valve body has no grooves in the diameter, and has the characteristic of full diameter flow. The medium is not blocked, has low flow resistance, and can protect the smooth flow of the medium. It is suitable for the transportation of powder particle media and various fluids.

Strong adaptability: Suitable for medium control in harsh environments such as high temperature, high pressure, and corrosion. Suitable materials and sealing forms can be selected according to different working conditions and medium requirements.

Featuring shearing function: The gate of some fully sealed electric plug-in valves has shearing function, which can scrape off the adhesive on the sealing surface, automatically remove debris, keep the sealing surface clean, and improve sealing performance and service life.

Application Industry

Metallurgical industry: used to control the flow of high-temperature molten metals, such as steelmaking, ironmaking, etc. And control the transportation and flow of molten iron and steel to confirm the stability and safety of the production process.

Mining industry: In the process of mining and ore processing, it can be used to control the flow of ore, waste rock, slurry, etc., achieve material transportation and distribution, and improve mining efficiency.

Building materials industry: used to control the flow of powdered and granular materials such as cement, lime, sand and gravel. On the cement production line, control the transportation and measurement of raw materials to ensure the stable operation of the production line.

Grain industry: used in the process of grain processing and storage to control the inflow and outflow of grain, prevent grain leakage and waste, and ensure the normal operation of grain processing equipment.

Chemical industry: widely used to control the flow and transportation of corrosive media, performance stable media, and flammable and explosive media in various chemical production processes, protecting the safety and stability of the production process.