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红杏视频看污片-產品中心
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電液動快關蝶閥 |
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· 性能規範Property specifications |
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· 法蘭連接尺寸按JB/T79-94 或GB/T9113。Flange connecting dimensions in accordance with
JB/T79-94 or GB/T9113
· 密封麵型式Seat sealing:13Cr/304、STL/304、13Cr/316、STL/316等
· 蝶板材料Disc material:WCB、CF8、CF8M
· 閥體材料 Body material:WCB、CF8、CF8M
· 開/關時間Time of on or off:10s~30s(可調 Adjustable)
· 快關時間Time of instant cut-off:<0.5s(包括緩衝時間<1s Time including buffer time <1s)
· 產品規格和外形尺寸 Size of products and dimensions
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