China Full-bore Butterfly Valve Manufacturers, Suppliers, Factory

When the high performance forged steel fixed ball valve works, all the force produced by the fluid pressure in front of the valve on the ball is transferred to the bearing, which will not make the ball move to the valve seat. Therefore, the valve seat has small deformation, stable sealing performance and long service life, which is suitable for high pressure and large diameter applications.

Pneumatic flange soft seal butterfly valve has compact structure, easy 90 ° rotary switch, reliable sealing and long service life. It is widely used for water supply and drainage in waterworks, power plants, steel mills, papermaking, chemical industry, catering and other systems as regulating and cut-off valves.

Butterfly Valve for Water is a rotary valve that uses a disc-type opening and closing member to rotate 90° or 90° to open and close the channel. The movement of the Butterfly Valve for Water disc is wiping, so most butterfly valves can be used for media with suspended solid particles. Commonly used Butterfly Valve for Water has two types: wafer type butterfly valve and flange type butterfly valve. The wafer type Butterfly Valve for Water uses stud bolts to connect the valve between the two pipe flanges. The flange type Butterfly Valve for Water has a flange on the valve, and the two ends of the valve are flanged to the pipe with bolts. On the flange.

Horizontal check valve is also called check valve, which prevents the medium from flowing back in the pipeline. Horizontal check valve that opens and closes by the medium flow and force is called check valve to prevent the medium from flowing backward. Check valve belongs to automatic valve, mainly used in the pipeline of medium flow in one-way way, only one direction of medium is allowed to flow, so as to prevent accidents.

For Electric Operated Butterfly Valves, Milestone is a professional China Electric Butterfly Valve manufacturer and supplier, if you are looking for the best Electric Butterfly Valve with low price, please consult us now! They have a long service life, saving money by reducing the need for frequent replacement.

Our range of general purpose Butterfly valve flange type have been designed to provide a cost effective solution to your flow control and product shut-off requirements. Available in sizes from 200mm to 1000mm bore as standard- Smaller sizes available but minimum quantities apply.