Butterfly Valve - Manufacturers, Suppliers, Factory from China

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

Overview of Valve Casting

1. What is casting The liquid metal is poured into a mold cavity with a shape suitable for the part, and after it solidifies, a part product with a certain shape, size and surface quality is obtain...
Valve Classification

TWS Valve is a professional valve manufacturer. In the field of valves has been developed for more than 20 years. Today, TWS Valve would like to briefly introduce the classification of valves. 1. C...
Inspection items for dual plate type check valves

Inspection items, technical requriements and inspection methods for wafer dual plate check valves
Introduction to the use, main material and structural characteristics of the wafer check valve

Check valve refers to the valve that automatically opens and closes the valve flap by relying on the flow of the medium itself to prevent the backflow of the medium, also known as check valve, one-...