Large Size Double Offset Butterfly Valve - China Manufacturers, Factory, Suppliers

Large Size Double Offset Butterfly Valve, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

Characteristics and Principle of balance Valves

Balance valve is a special function of the valve, it has a good flow characteristics, valve opening degree indication, opening degree locking device and for flow determination of the pressure measu...
Resilient seated Butterfly valves: Difference between Wafer and Lug

+ Lighter + Cheaper + Easy installation - Pipe flanges required - More difficult to centre - Not suitable as end valve In the case of a Wafer-style butterfly valve, the body is annular with a few ...
Valve selection principles and valve selection steps

Valve selection principle (1)Safety and reliability. Petrochemical, power station, metallurgy and other industries production requirements for continuous, stable, long-cycle operation. Therefore, t...
Installation environment and maintenance precautions of butterfly valve

TWS Valve Reminder Butterfly valve installation environment Installation environment: Butterfly valves can be used indoors or outdoors, but in corrosive media and places that are prone to rust, the...