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BF KOGYO

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SWp SERIES
Original innovative BF Kogyo water seal valve.

[Casting Products]
A special structure is employed with two discs inside the valve. Water is trapped between the two discs completely shutting off gas flow in this butterfly water trap valve. It has an extensive track record of use in diverse gas lines of many steel works for emergency shutoff use.
  • Product Details

     

    1. Flange
    2. Body
    3. Disc
    4. Body seat(SUS)
    5. Seat
     
    【Standard specifications】

    Size

    250A ~ 3000A

    Working pressure

    ~ 0.05MPa

    Working temperature

    ~ 150℃

    Flanges

    JIS、ANSI、DIN、AS、BS、特殊

    【Standard materials( JIS code)】

    Body

    SS400、SUS304、SUS316、SUS316L

    Disc

    SS400、SUS304、SUS316、SUS316L

    Shaft

    SUS403、SUS304、SUS316、SUS316L

    【Standard test pressure】

    Body shell

    Fluid pressure×1.5

    Seat

    Fluid pressure×1.1

    【Seat materials】

    NBR

    MAX 80℃

    EPDM

    MAX 120℃

    VITON

    MAX 150℃

Contact Us

TOKO Valex Trading (Shanghai) CO., LTD.

Add:Room 101,Bldg. 1, No.4277, Yindu Road, Minhang District, Shanghai, China
Tel:021-32035651 32205650
E-mail:info@toko-valex-sh.com
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