Kawaki flow sight Indicator (transparent type sight glass)

Kawaki Flow Sight Model and type :

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 type flow sight

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 N type flow sight

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 FS M FS O type 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 MFI type multi flow sight

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.