Manual plug-in valve

Good sales, the working principle of manual plug-in valve is to manually operate to separate or match the diameter of the circular mouth on the gate and the valve seat, thereby achieving the opening and closing of the valve. The core components of a manual plug-in valve include the valve body, valve plate, lead screw, and drive device. Valve bodies are usually made of metal and have strength and corrosion resistance (based on actual reports); The valve plate is tightly connected to the valve body in the closed state, cutting off fluid flow; Spiral driven valve plate movement; The driving device provides manual operation.

The second is the structural characteristics of manual plug-in valves

Valve body: Generally made of metal material, it has strength and corrosion resistance (based on actual reports), and can withstand pressure and temperature changes caused by fluids.

Valve plate: As the core component of a plug-in valve, it is usually made of metal or non-metal materials, and is tightly attached to the valve body in the closed state, cutting off fluid flow.

Screw: By rotating the screw, the valve plate is moved up and down inside the valve body to achieve opening and closing actions.

Drive device: The drive device for manual plug-in valves is usually manually operated, with a simple structure, easy operation, and low maintenance costs.

Application scenarios and maintenance methods of manual plug-in valves

Manual plug-in valves are widely used in various industrial industries such as metallurgy, mining, building materials, and grain. The installation process should strictly follow the specifications to protect the normal operation of the valve and extend its service life. During use, it is necessary to regularly inspect the transmission parts, add lubricating oil for maintenance, check the sealing performance, and promptly replace damaged seals or perform necessary maintenance.