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  • Xiamen Xinfengyuan Industry Co., Ltd.
  • ADD:24-26, No. 32, Shijijiayuan Commuity, Jiayuan Road, Huli District, Xiamen, Fujian Province, China.
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  • Pneumatic butterfly valve on the principle and characteristics introduced
    Jan 16, 2018

    Pneumatic butterfly valve butterfly is used with the rotation of the butterfly valve orange butterfly opening and closing to do to enable the opening action. Pneumatic butterfly valve butterfly valve to do the main cut-off valve can also be designed to adjust or segment valve and adjust the function, the current valve in the use of low-pressure large and medium-diameter pipe more and more.

    Pneumatic butterfly valve butterfly valve on the main advantages: simple structure, small size, light weight, low cost, pneumatic butterfly valve mounted on the air in the next pass, after two five-way solenoid valve control easy to operate, but also adjustable flow media. This feature is particularly significant. Fluid resistance is small, medium and large diameter pneumatic disc valve open when the effective flow area larger, quick opening and closing labor-saving, disc pull rotation angle of 90 to complete the opening and closing.