F4 Ductile Iron Material Gate Valve - China Factory, Suppliers, Manufacturers

F4 Ductile Iron Material Gate Valve, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

Y-strainer installation method and instruction manual

1.The filter principle Y-strainer is an indispensable filter device in the pipeline system for conveying fluid medium. Y-strainers are usually installed at the inlet of pressure reducing valve, pre...
Valve World Asia Exhibition 2019 On August 28 to 29

We attended Valve World Asia 2019 Exhibition in Shanghai From August 28 to August 29, Many old custmers from different countries had a meeting with us about future cooperation , Also some new custo...
Introduction to Lug Concentric Butterfly Valves

When selecting the correct type of butterfly valve for your industrial application, it is important to consider the specific requirements of the system. Two common butterfly valve types that are wi...
Selection conditions of electric and pneumatic butterfly valve

The advantages and uses of the electric butterfly valve have： Electric butterfly valve is a very common pipeline flow regulation device, which is widely used and involves many fields, such as the ...

WZ Series Metal seated OS&Y gate valve