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summary:
Large diameter flange ball valves typically refer to ball valves with a nominal diameter (DN) greater than 300mm (12 inches), which are connected to pipelines using flange connections. Its core function is to cut off, adjust or reverse the medium by rotating the sphere 90 degrees, which is suitable for high flow conveying systems. Due to its large diameter and high pressure rating, the structural design needs to balance strength, sealing performance, and ease of operation.
Product caliber: DN10-2000mm
Work pressure: 0.6MPa~42MPa
Adopting standards: ANSI, API, EN, BS, DIN, ASME, ISO, etc
Drive modes: manual, gear, electric, pneumatic, hydraulic, etc
Product materials: carbon steel, alloy steel, heat-resistant steel, stainless steel, etc
Application areas: The product is widely used in various fields such as petroleum, chemical, natural gas, heat, shipbuilding, and electricity
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