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进口隔膜调节阀哪家品牌好

进口隔膜调节阀Product details:

进口隔膜调节阀The diaphragm control valve is sealed with a "hill" shaped protruding surface between the diaphragm and the valve body, so that all parts and media in the valve cover are completely diaphragm, without packing, and the leakage at the valve stem is eliminated. The flow path of the valve body is simple and smooth, especially suitable for lining with anti-corrosion coating. It can be lined with various rubbers and fluoroplastics (F46 or PFA) as required. The diaphragm regulating valve can be equipped with pneumatic diaphragm actuator, pneumatic piston actuator and electric actuator to meet various automatic control requirements. It is widely used in industrial automation systems such as petroleum, chemical industry, metallurgy, medicine, electric power, etc. to cut off and regulate strong corrosion, high viscosity, particles, fiber dimension and toxic media. Structure category of valve body: diaphragm valve core type: elastic diaphragm flow characteristics: approximate equal percentage nominal pressure: 0.6, 1.0, 1.6, 2.5MPa ansi150 valve diameter: dn20~200 (3/4 ~ 8 ") applicable temperature: -20 ~ +180 ℃ leakage standard: Class V and VI connection method: French valve body materials: zg230~450, ZG1Cr18Ni9, WCB, CF8, CF8M, cf3m

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