Butterfly Valves Ductile Iron - China Manufacturers, Factory, Suppliers

Butterfly Valves Ductile Iron, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

What is the difference between handle lever butterfly valve and worm gear butterfly valve? How should choose?

Both the handle lever butterfly valve and the worm gear butterfly valve are valves that need to be operated manually, commonly known as manual butterfly valves, but they are still different in use....
Why Use Butterfly Valves in Your Application?

Choosing butterfly valves over any other type of control valves, such as ball valves, pinch valves, angle body valves, globe valves, angle seat piston valves, and angle body valves, has several be...
Precautions for installing and using butterfly valves

Butterfly valves are mainly used for the adjustment and switch control of various types of pipelines. They can cut off and throttle in pipelines. In addition, butterfly valves have the advantages o...
What is valve cavitation? How to eliminate it?

What is valve cavitation? How to eliminate it? Tianjin Tanggu Water-Seal Valve Co., Ltd Tianjin，CHINA 19th，June，2023 Just as sound can have a negative effect on the human body, certain frequenci...

DL Series flanged concentric butterfly valve