Worm gear butterfly valve

This valve size is small, light weight, can be used in all kinds of medium pipeline as a truncation, regulating flow equipment. Through the selection of different materials of the valve plate and seal seat, and plate, shaft through the pin free connection can be used for more severe working conditions, such as desulfurization, vacuum, desalination systems. Lug clipped butterfly valve can realize the online repair of the downstream pipeline and equipment of the valve, and the valve can realize the online repair of the downstream pipeline and equipment of the valve, and the valve can be installed in the pipe end as an exhaust valve.

This valve is suitable for petroleum, chemical industry, food, medicine, papermaking, water and electricity, ships, water supply and drainage, smelting, energy and other systems on the pipeline, can be used in a variety of corrosive, non-corrosive gas, liquid, semi-fluid and solid powder pipe and container as regulating and intercepting equipment.

Product features

1, small and light, easy to disassemble and maintenance, and can be installed in any position.

2, simple structure, compact, 90° operation open and close quickly.

3, the operation torque is small, labor saving and lightweight.

4, to achieve complete sealing, gas test leakage is zero.

5, choose different parts material, can be suitable for a variety of media.

6, flow characteristics tend to straight line, good regulation performance.

7, opening and closing test times up to tens of thousands of times, long life.