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Valve pressure rating is one of the primary parameters used to determine whether a valve can safely operate in a specific piping system. In industrial applications, pressure class does not simply represent the maximum working pressure of a valve. The actual pressure capability depends on the pressure-temperature rating defined by standards such as ASME B16.34, as well as valve materials, design co...
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A blind valve is different from most isolation valves because it creates a physical barrier in the pipeline. Gate valves, ball valves, and DBB valves rely mainly on sealing surfaces. A swing blind valve is often preferred when operators need visible, positive isolation for maintenance, shutdowns, or hazardous media service. What Makes a Blind Valve Different? A blind valve, also call...
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