Solving Operational Challenges and Internal Leakage in Large-Diameter Globe Valves
1. Why Are Large Globe Valves Difficult to Operate? For globe valves with diameters of DN200 and above, manual operation becomes significantly more difficult due to increased resistance. The average horizontal torque an adult can apply is approximately 60–90 kg, depending on physical strength. Standard globe valves are designed for flow direction from low to […]
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