CF-90 is a constant flow valve used to supply stable water flow rate.
Fluid Control Products, Japan, Yoshitake
YOSHITAKE CF-90 Constant Flow Valve

Made in Japan
Manufacturer: Yoshitake
Model: CF-90
Feature | Constant flow valve, Max. 90 degree(C), JWWA approed | |
---|---|---|
Specifications | Product type | Constant flow valve |
Nominal size | 15A (1/2″) – 25A (1″) | |
Application | Water | |
End connection | JIS Rc screwed | |
Max. pressure | 1 MPa | |
Working temperature | 5 – 90 degree(C) | |
Working differential pressure | 0.2 – 0.7 MPa | |
Tolerance of set flow rate | Within +-20% of set flow rate | |
Material | Body | Bronze |
Dimensions and Weights
Size | L(mm) | A(mm) | Flow rate accuracy (L/min) | Weight (kg) |
---|---|---|---|---|
15A(1/2) | 46.5 | 26 | 1,2,3,4,5,6,7 | 0.2 |
20A(3/4) | 60 | 32 | 8,10,12,14 | 0.3 |
25A(1) | 70 | 41 | 20,25,30,40,45,50 | 0.5 |
Dimensional drawing
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