92/38, No.12 Street, Quarter 18, Binh Hung Hoa Ward, Binh Tan District, Ho Chi Minh City, Vietnam.

DK VALVE

Concentric butterfly valve

Price: 873,000 d

  • Model: BV-CI-DK
    • BUTTERFLY VALVE CONCENTRIC
    • LEVER OPER.: FOR SIZE FORM DN40 TO DN150
    • GEAR OPER.: FOR SIZE FORM DN200 TO DN300
    • MULTI-CONNECTING WAFER TO JIS 5K/10K, ANSI 150 AND PN 10/16
    • MAX. WORKING PRESSURE LIMITED UP TO 11 BAR
    • PACKING AND TRUCKING COST WILL BE ESTIMATED DEPENDING ON ORDER QUANTITY
    • MADE IN KOREA
  • Trademark: DK VALVE, KSPC
  • Origin: Korea
  • Size: DN40
  • Concentric butterfly valve

    Concentric Geometry

    • Compact construction results in low weight, less space in installation
    • Central shaft position, 100% bi-directional bubble tight shut off makes installation acceptable at any direction
    • No cavities in the flow passage, easy to clean and disinfect for potable water system, etc.
    • Linear creates seal with mating flanges so no media is in contact with the valve body
    • Integral ISO 5211 top flange for easy fitting of actuators
    • Low operating torques results in easy operation and economical actuator sizing
    • One-piece resilient seat with integral O-ring seal eliminates the need for additional flange gasket
    • Extended neck design in consideration of construction method and operability

     

    Standard Specifications

    DESIGN

    ▪ ISO 5752 / BS 5155
    ▪ MSS SP 67 / API 609

     

    FACE-TO-FACE

    ▪ API 609 Cat. A
    ▪ Wafer and Lugged
    ▪ Double flange
    ▪ ISO 5752 Sr.13/20

     

    FLANGE STANDARD

    ▪ ASME B 16.5/16.47
    ▪ BS 4504 / EN 1092-1
    ▪ JIS B2220
    ▪ BS 10 Table D&E
    ▪ Others on request

    PRESSURE RATING

    ▪ ANSI B 16.34 Class 150
    ▪ JIS 5K / 10K / 16K / 20K
    ▪ PN 6 / 10 / 16

     

    NOMINAL DIAMETER

    ▪ 1.5” to 160”
    ▪ DN 40 to 4000

     

    TESTING

    ▪ API 598
    ▪ MSS SP 67

     

    Applicable Materials

    Body: A126 CL.B1, A395, A536, A216 WCB, A351 CF8 / CF8M

    Disc: A351 CF8 / CF8M, B62 C83600, B148 C95800

    Seat: EPDM, NBR, FKM, Silicon, Neoprene, PTFE

    Stem: A276 410 / 304 / 316, A564 630, B150 C63000, Monel® K400 / 500 (UNS N04400 / N05500)

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