Pressure Reducing Valve/Drain Separator

GD-46LL

* JWWA approved
* Pressure test can be conducted without detaching from the pipe by installing the cap upside-down





GD-46LL

Specifications

Features For buildings, JWWA approved
Type Pressure reducing valve with bypass for individual water supply
Specifications Product type Direct-acting type
Nominal size 20A (3/4")
Application Water
End connection JIS Rc screwed (Union joint)
Inlet pressure Max. 1 MPa
Reduced pressure 0.05 - 0.3 MPa (*)
Min. differential pressure 0.02 MPa
Max. pressure reduction ratio 10 : 1
Working temperature 5 - 40 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) 216 122.5 1.5

About flow rate

Dimensional drawing

Dimensional drawing