Japan, Yoshitake
YOSHITAKE GD-46SP Water Pressure Reducing Valve

Made in Japan
Manufacturer: Yoshitake
Model: GD-46SP
- JWWA approved
- Pressure test can be conducted without detaching from the pipe by installing the cap upside-down
Specifications
Features | For buildings, JWWA approved, with stop valve | |
---|---|---|
Type | Pressure reducing valve with bypass for indivibual water supply | |
Specifications | Product type | Direct-acting type |
Nominal size | 20A (3/4″) | |
Application | Water | |
End connection | Inlet: JIS Rc screwed, Outlet: JIS R screwed (Union joint) | |
Inlet pressure | Max. 1 MPa | |
Reduced pressure | 0.05 – 0.3 MPa (*) | |
Max. pressure reduction ratio | 10 : 1 | |
Working temperature | 5 – 90 degree(C) | |
Min. adjustable flow rate | 0.5L/min | |
Material | Body | Bronze |
Valve | Synthetic rubber | |
Valve seat | Bronze | |
Diaphragm | Synthetic rubber | |
Insulation | Flame-retardant material |
Remarks
*Reduced pressure
(A) 0.05~0.1MPa
(B) 0.1~0.22MPa
(C) 0.2~0.3MPa
Dimensions and Weights
Size | L (mm) | H (mm) | Weight (kg) |
---|---|---|---|
20A(3/4) | 246.5 | 122.5 | 1.6 |
Dimensional drawing
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