Professional Industrial Valves Manufacturer

How to operate electric flanged ball valves

by:Mech     2021-01-07
Stainless steel electric flanged ball valves only need gas rotate 90 degrees of operating and small rotational torque can be closed tightly. Full equality of the valve body cavity for medium resistance is very small, straight flow channel. Generally think of ball valve is suitable for direct to do the most open and close. Electric flanged ball Industrial Valves 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. Stainless steel electric flanged ball valves in the process of manufacture, very easy to contact with other metal iron products. In order to make the stainless steel valves can never rust, that the easiest way is to do according to the following process. First: stainless steel ball valve blank after finished product, after pickling, must want to rinse, if there is a sand hole or perforation, should use the argon arc welding gas protection welding, and then polished, solid fusion processing again. The second: stainless steel ball valve products, processing after the completion of the test. Should use add rust powder to wash water. Third: stainless steel ball valves in the process of transportation as far as possible to pack the goods in wooden cases, not contact with metal products. Fourth: pipe after installation, on a regular basis to preventive maintenance and stainless steel ball valve, such as the stem out often with lubricating oil. Appropriate to open and close the Industrial Valves several times. Make the ball, stem, sealing surface is not easy to assimilate. Electric flanged ball valve body can be as a whole, also can be combined. Stainless steel electric flanged ball valve has the following advantages: 1. Fluid resistance is small, the resistance coefficient and with the length of the section is equal to 2. Simple structure, small volume, light weight. 3. Compact and reliable, the widespread use of plastic ball valve sealing surface of materials, good sealing, also has been widely used in the vacuum system. 4. Easy to operate, open and close quickly, from open to close just rotate it 90 & deg; To facilitate remote control. 5. Easy maintenance, stainless steel ball valve has simple structure, sealing ring, which generally remove replacement is more convenient.
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