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

Control Valve

YDF-20F - Differential Pressure & Flow Control Valve

Price: 50,170,000 d

  • Model: YDF-20F
  • Trademark: SAMYANG
  • Origin: Korea
  • Size: DN25
  • YDF-20F - Differential Pressure & Flow Control Valve

    This valve performs the two control functions of restricting flow and maintaining a differential pressure of supply and return lines. It can be installed in a supply line or return line according
    to its purpose of use.

    Features

    • High-performing differential pressure flow control valve that is installed in a supply or return line of a load device to control the differential pressure and flow comprehensively.
    • In addition to differential pressure control, it offers a wide flow control range, from small to large flows, thanks to an embedded equal % cone for flow control.
    • The diaphragm is separated from the body and thus is not affected by temperature. Since it is a perfect balance type, the set differential pressure does not change due to pressure fluctuations.
    • Has a solid structure, and thus offers an outstanding level of durability.
    • A diaphragm method enables to be installed horizontally or vertically.
    • The opening percentage of the valve can be easily checked, thanks to the attached indicator.
    • Leakage from packings can be visually checked, enabling easy identification of the appropriate time for repair.

    Specification:

    • Type: YDF-20F
    • Size: 25 (1”) ~ 150 (6”)
    • Applicable pressure: Maximum 2.0MPa
    • Applicable fluid: Cold / hot water
    • Fluid temperature: Maximum 120°C
    • Differential pressure control range: 0.15~0.50MPa
    • Flow control range: ±5% of the constant flow rate
    • End connection: KS 20K RF FLANGE
    • Materials
      • Body: SCPH2
      • Disc, seat: STS
      • Diaphragm: EPDM
    • Hydraulic test pressure : 3.0MPa

    ▶ The basic pressure regulating range is 0.02~0.15MPa
    ▶ When using the valve, install a strainer (40 MEsh or more) on the leaflet.
     

    Related projects

    Online support
  • Consulting - Quotation
    Consulting - Quotation
  • Consulting-Technical
    Consulting-Technical
  • Consulting - Quotation
    Consulting - Quotation
  • Consulting - Technical
    Consulting - Technical
  • Consulting - Quotation
    Consulting - Quotation