In general practice, even though the high performance butterfly valve can be used to replacing ball valve under 600# class (see High Performance Butterfly Valve ), the butterfly valve will only provid

Three single and double eccentric butterfly valve had a single bi-metal sealing butterfly valve sealing structure,uses the metal seal metal conical surface full-pressure system and the seal packing co

A butterfly valve has a rotating disc that controls water flow. Some models have a lever handle to control the disc¡¯s position inside the valve.

Butterfly valve technologies has evolved dramatically over the past half century, as has its industry popularity. Probably the most typical seat material is polytetrafluoroethylene or reinforced PTFE

The biggest difference is the butterfly valve opening and closing parts of the butterfly valve and ball valve between the two is a board, and the ball valve is a ball, butterfly valve of the valve pla

There are many different types of valves that are used in various ways. The butterfly valve is a commonly used valve. This valve is especially made for use in broad pipes.

A butterfly valve is a valve which can be used for isolating or regulating flow.The closing mechanism takes the form of a disk.

The main features of D971X electric soft-sealed wafer butterfly valve are:1, simple and compact structure, 90° turning to open quickly, and so on.