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2023-05-30Installation and Maintenance of American Standard Plug Valves
Installation and Maintenance of American Standard Plug Valves When installing the American standard plug valve, in order to prevent damage to the plug valve and ensure the full performance of the plug ...
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2023-05-30Working principle and application range of insulation plug valve
Insulated plug valves are used in various systems such as petroleum, chemical, metallurgical, pharmaceutical, etc. to transport high viscosity media that will solidify at room temperature. The jacket o...
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2023-05-17How to distinguish and compile ball valve models
Representation method for ball valve model designation: Additional code for ball valves: V represents the valve core with a V-shaped structure, D represents low temperature, B represents insulation, P ...
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2023-05-17Do I need to pay attention to the installation direction when installing ball valves
General ball valves do not indicate direction and can be installed casually. In principle, ball valves have no direction, but in actual installation, in order to prevent excessive leakage between the v...
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2023-05-05What are the applicable ranges of plastic diaphragm valves
The closing and opening of plastic diaphragm valves are achieved by applying pressure from the pipeline to enhance the rubber diaphragm. When the pressure medium enters the valve control chamber, the d...
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2023-05-05What is the principle and characteristics of quick opening of ball valves
Characteristics of quick opening ball valves: The quick opening ball valve evolved from the plug valve, and its opening and closing parts act as a ball, using the ball to rotate 90 around the axis of t...
