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  • 中文在线√天堂_精品亚洲成A人片在线观看_亚洲人成亚洲人成在线观看_天堂在线中文_国产精品自在线拍国产电影

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    Fisher™ Types F138,F202,F170,F100 流量限制閥-費(fèi)希爾Fisher

    點(diǎn)擊圖片查看原圖
    品牌: 費(fèi)希爾FISHER
    單價(jià): 面議
    所在地: 上海
    有效期至: 長(zhǎng)期有效
    最后更新: 2020-11-24 09:03
    瀏覽次數(shù): 387
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    店鋪基本資料信息
     
    產(chǎn)品詳細(xì)說(shuō)明
    Fisher™ Types F138,F202,F170,F100,F101,F102,F105,F106,F107,F130,F131,F132
    ,F133,F134,F135,F190,F191,F194,F195,F198, F199 流量限制閥-費(fèi)希爾Fisher

    F Series excess flow valves are intended to close upon excessive discharge of vapor or liquid resulting from a break in the hose or piping system. They are used to protect cylinder, tank and piping systems, and are available in a large variety of sizes and body configurations. When flow exceeds the valves setting, the valve closes and remains closed until the system equalizes. A built-in equalizing passage automatically opens the valve once pressure on both sides of the poppet is equal.


    Features

    • Complies with NFPA 58 Requirement
    • Available in a Variety of Sizes and Body Configurations
    • UL Listed

    Specifications

     
    Body Sizes and End Connection Styles (inlet x outlet)
    9/16-18 UNF LH, POL, 1/4 NPT, 1/2 SAE Flare, 3/4 NPT, 1 NPT, 1-1/2 NPT, 2 NPT, 2-1/2 NPT, 3 NPT
    Maximum Operating Pressure
    250 psi / 17,2 bar
    Maximum Differential Pressure
    15 psig / 1,0 bar




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