Ball valve evaluates from the cock,the ball moves around the centre-axis of stem by 90º when it works and closes.It's mainly used in duct to cut off,regulate the fiow and change the dircetion of flow medium.
Advangtages:
1.smallest resistance with the fluid(bz zero in fact)
2.the ball is free to bare the high pressure when it closed
3.quickly to open and close(some components need only 0.05-0.1s),to be assure to used in the automatic system of test bed
4.tightly connected components,with small volume and light weight
| Temperature: -20°C≤T≤150°C |
| Pressure: P≤3.0MPa=30bar=435psi |
| Medium: Water,Oil,Gas,etc. |
| Thread: F×F threaded as ISO228,BSP,NPT,UNION,ect. |
| Surface treatment: brass yellow,nickel plated,chrome plated. |
Uses: Brass ball valve is mainly used for cutting fluid flow, distribution and change the direction of media flow, designed to V-shaped open ball valve also has a good flow control function.
Features: Ball valve is characterized by its compact structure, fluid resistance is small, full-diameter ball valve basically no flow resistance. Easy to repair and maintenance, suitable for water, solvents, acids and natural gas and other general working medium, and the sealing surface and the spherical surface is often closed, easy to be medium erosion, easy operation and maintenance, It is also suitable for working conditions of bad media, such as oxygen, hydrogen peroxide, methane and ethylene, the industry is widely used, fully open or fully closed, ball and valve seat sealing surface and media isolation, the media will not cause Valve sealing surface erosion, for a wide range of diameter from small to a few millimeters, large to a few meters, from high vacuum to high pressure can be applied. Ball valve body can be a whole, it can be combined.
Shanghai EM trading Co., Ltd is a professional production and sales company for stamping parts, fittings, valves and sanitary accessories. Our products 85% mainly exporting to the United States, France, Italy, Belgium, Holland, Spain and so on. Our perfect management system, strict testing way, high-quality staff of the team, provide good service for production of high-quality products. Products with its perfect technology and the company's good reputation, our business is around the world. We are praised by our customers.
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