the operation of the stainless steel ball valve just has to rotate 90 degrees and small rotational torque can be closed tightly. Equality of the Industrial Valves body cavity for medium resistance is very small, straight flow channel. Ball valve itself is the main characteristics of compact structure, easy operation and maintenance, and is applicable to water, solvent, acid and gas, such as general work medium, but also is suitable for the working conditions of media, such as oxygen, hydrogen peroxide, methane and ethylene. Ball valve body can be a whole, also can be combined. The installation. Stainless steel ball valve categories: stainless steel, stainless steel electric ball valves, pneumatic ball Industrial Valves stainless steel ball valve manually. Stainless steel ball valve material is divided into 304, 316, 321 stainless steel ball valve. In the manufacture process of stainless steel ball valve easy to contact with other metal iron products. In order to prevent always rust stainless steel valve, a simple method is to follow the steps below. 1. Acid treatment of blank after finished products, need to be cleaned. If there are sand holes or perforation, should adopt argon arc welding gas protect it from damage. Regrinding and solid solution treatment; 2. Finished product, after finish machining and stress tests. Rinse with rust powder. 3. Try to pack the goods in wooden cases in transit, do not contact with metal products. 4. Pipes installed, must be maintained on a regular basis, such as stem often coated with lubricating oil. Repeatedly open and close the valve. Make the ball, stem, sealing surface is not easy to assimilate.

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