China Big Size Ductile Iron Butterfly Valve - Manufacturers, Factory, Suppliers from China

China Big Size Ductile Iron Butterfly Valve, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

Maintenance method of industrial valves

Industrial valve is an important accessory of the industrial pipeline control medium flow, which is widely used in petroleum, chemical industry, metallurgy, electric power, paper making, pharmaceut...
Soft Seal Butterfly Valve From TWS Valve

Soft seal butterfly valve is the butterfly valve mainly produced by TWS Valve, including Wafer Type butterfly valve, Lug Type butterfly valve, U-Type butterfly valve, Double flange butterfly valve ...
Introducing TWS Valve’s high-quality gate valves

Does your industrial or commercial application require a reliable and durable gate valve? Look no further than TWS Valve, we specialize in providing best-in-class gate valves that meet the highest ...
Learn from Emerson's history of butterfly valves

Butterfly valves provide an efficient method of closing fluids on and off, and are the successor to traditional gate valve technology, which is heavy, difficult to install, and does not provide the...
Basic knowledge and precautions of valve corrosion

Corrosion is one of the most important elements that cause valve damage. Therefore, in valve protection, valve anti-corrosion is an important issue to consider. Valve corrosion form The corrosion o...
Valve Basic

A valve is a control device for a fluid line. Its basic function is to connect or cut off the circulation of the pipeline ring, change the flow direction of the medium, adjust the pressure and flow...