Kawaki Flow Sight Indicator (Transparent Type Sight Glass)

Kawaki Flow Sight Model and type :

• Kawaki FS type flow sight (transparent type sight glass)

  • Model :`
    • FS-I: without flapper
    • FS-II: with flapper
    • FS-B: ball contained
    • FS-I-N: with nozzle
    • FS-IV: for both purposes of forward and reverse
    • FS-IV: for both purposes of forward and reverse
    • FS-W: with wiper
  • Bore size :
    • 3/8B to 6B flange type (special order item to 12B)
    • 3/8B to 2B screw type
  • Withstanding pressure : 1.0MPa
  • Temperature : 80°C or less (Standard product)
  • Material :
    • Main unit: FC250,FC450,CAC406,SS400,SUS304,SUS316
    • Main section: C2801P,SUS304,SUS316
  • Remark : For FS-II and FS-IV types, outline flow rate scales can be carved.

• Kawaki FS-C / FS-N flow sight type with needle valve

  • Type
    • FS-C : As a cap is attached to the needle valve, other people cannot touch it easily once the oil quantity is set.
    • FS-N : the needle valve is a 2.0MPa type for earthquake resistant and high-accuracy fine adjustment is possible
  • Withstanding pressure : 1.0MPa
  • Temperature : 80°C or less (Standard product)
  • Material
    • *FS-C
      Flow sight : Main unit FCD450, Main section C2801P
      Needle valve : Main unit CAC406, Main section C3604B
    • *FS-N
      Flow sight : Main unit FCD450, Main section C2801P
      Needle valve : Main unit C3771B, Main section C3604B
  • Remark :FS-K type comes with a protection cover made of steel complying with the Fire Service Act, and is without a window glass in order to prevent the damage of window glass. For small flow rate or when black oil is measured, please use FS-O type.

• Kawaki FS-M / FS-O type flow sight (magnet servility type)

  • Bore size :
    • FS-C : 1/4B to 1.1/2B Screw type
    • FS-N : 1/4B to 1B Screw type
  • Withstanding pressure : 1.0MPa
  • Temperature : 80°C or less (Standard product)
  • Material :
    • FS-C
      • Flow sight : Main unit FCD450, Main section C2801P
      • Needle valve : Main unit CAC406, Main section C3604B
    • *FS-N
      • Flow sight : Main unit FCD450, Main section C2801P
      • Needle valve : Main unit C3771B, Main section C3604B
  • Remark : FS-K type comes with a protection cover made of steel complying with the Fire Service Act, and is without a window glass in order to prevent the damage of window glass. For small flow rate or when black oil is measured, please use FS-O type.

• Kawaki MFI type multi flow sight

  • Type
    • MFI-1 type (1-strand) to MFI-10 type (10-strand)
  • Bore Inlet: 3/8B to 3/4B screw type
  • Outlet: 3/8B screw type
  • Flow rate 0 to 6L/min at 220mm2/s. 0.2MPa
  • Withstanding pressure 0.5MPa
  • Temperature 80°C or less (Standard product)
  • Material
    • Main unit : SS400,C3604B,SUS304
    • Main section : S25C,C3604B,SUS304
    • Float : C3604B,SUS304
  • Remark 3 to 4-point scale can be attached as an option.

• Kawaki FI type sight feed indicator

  • Bore size :
    • FI-1 type : RC1/4×RC1/2 : Maximum flow rate 3L/min
    • FI-2 type : RC3/8×RC1/2 : Maximum flow rate 3L/min
    • FI-3 type : RC1/2×RC1/2 : Maximum flow rate 3L/min
    • FI-4 type : RC1/4×RC3/4 : Maximum flow rate 5L/min
    • FI-5 type : RC3/8×RC3/4 : Maximum flow rate 5L/min
    • FI-6 type : RC1/2×RC3/4 : Maximum flow rate 5L/min
    • FI-7 type : RC3/4×RC3/4 : Maximum flow rate 5L/min
    • FI-8 type : RC1/4×RC1 : Maximum flow rate 5L/min
    • FI-9 type : RC3/8×RC1 : Maximum flow rate 5L/min
    • FI-10 type : RC1/2×RC1 : Maximum flow rate 5L/min
    • FI-11 type : RC3/4×RC1 : Maximum flow rate 5L/min
    • FI-12 type : RC1×RC1 : Maximum flow rate 10L/min
  • Withstanding pressure : 1.0MPa
  • Temperature : 80°C or less (Standard product)
  • Material :
    • Main unit : AC-8BT6,
    • Main section : C3604B,
    • Needle valve : SUS304
  • Remark : Product with a protection cover made of steel complying with the Fire Service Act is also manufactured for preventing the damage of window glass.