Manual butterfly valve
Manual butterfly valve is composed of a handwheel mechanism and a valve body, which has the advantages of simple structure, convenient operation, light weight, and small leakage. Manual butterfly valves are widely used for manual adjustment in industrial sectors such as metallurgy, petroleum, chemical, and power plants.
Adjusting the distance between two flanges when installing a manual butterfly valve as a separate valve.
1. Innovative design and unique structure.
2. Manual butterfly valves have a small volume and light weight.
3. Manual butterfly valve operation is lightweight and labor-saving, with quick opening and closing.
4. The sealing part can be adjusted and replaced, with reliable sealing performance, low flow resistance, and energy-saving.
