fdbd-0.5、fsbd—0.5电(手)动多叶蝶阀,电动(手动)风机启动阀,风机启动调节阀（Fdbd-0.5, fsbd - 0.5 electric (hand) dynamic multi leaf butterfly valve, electric (manual) fan start valve, fan start control valve）.docVIP

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fdbd-0.5、fsbd—0.5电(手)动多叶蝶阀,电动(手动)风机启动阀,风机启动调节阀（Fdbd-0.5, fsbd - 0.5 electric (hand) dynamic multi leaf butterfly valve, electric (manual) fan start valve, fan start control valve）.doc

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fdbd-0.5、fsbd—0.5电(手)动多叶蝶阀,电动(手动)风机启动阀,风机启动调节阀（Fdbd-0.5, fsbd - 0.5 electric (hand) dynamic multi leaf butterfly valve, electric (manual) fan start valve, fan start control valve） FDBD-0.5, FSBD - 0.5 power (hand) dynamic multi leaf valve, electric (manual) fan start valve, fan start valve Yongjia Ruijie Valve Manufacturing Co. Ltd Contact: Xiong Meijiao Tel:Contact QQ:2603637437 Address: Yongjia oubeizhen Wenzhou County, Zhejiang province Oubei Dongou industrial vehicle side, Pu Shi Cun, Dong Yi valve. Structural parameters: Specification (F), DBD-0.5 (F) SBD 0.5 Nominal diameter The pressure range of 0.05MPa The structure characteristics and uses: This valve is also called fan start control valve, the valve can be combined with various executive agencies, with more leaves, small noise, light weight, small operating force and torque, large flow capacity, convenient operation and maintenance, the price is cheap, especially suitable for large diameter, high flow low pressure differential occasions (Department of import and export of wind machine). Widely used in metallurgy, mining, building materials, chemical industry, power plants and other industries of the ventilation and dust, gas pipeline, air, gas, gas containing dust, combustible gas to open and close and adjust. (F) DBD-0.5, (F) SBD - 0.5 power (hand) dynamic multi leaf valve (fan special valve) of 2 main performance Nominal pressure: 0.05MPa Suitable temperature: -20-300 degrees Leakage rate: less than or equal to 3% ordinary type low leakage rate less than 1% Suitable medium: air, flue gas, gas containing dust, combustible gas Supply voltage: 220V or 380V.AC (F) DBD-0.5, (F) SBD-0.5 (hand) dynamic multi leaf valve (fan special valve) external and connecting dimensions DNxDN CxD AxB L n-cDd FDBD-0.5 FSBD-0.5 wind machines within 128x92 182 x 148160 x 126160 14- 7 9-19 No.4 462 DKJ-210 S-01 diameter 144 x 104198 x 160176 x 135 No.4.5 468 160 x 115214 x 171192 x 150 No.5 476 179 x 129233 x 185212