Pressure Reducing Valve/Drain Separator

GD-200C

* Stable reduced pressure against fluctuation of inlet pressure because of pressure balance mechanism
* Nylon 11 coating both inside and outside





GD-200C

Specifications

Features For liquid and air, nylon 11 coating
Type Direct-acting type
Specifications Product type Direct-acting type
Nominal size 15A (1/2") - 150A (6")
Application Water, oil (kerosene,heavy oil A and B), air, other non-dangerous fluids
End connection JIS 10K FF flanged
Inlet pressure Max. 1 MPa
Reduced pressure 0.05 - 0.7 MPa (*)
Max. temperature 60 degree(C)
Min. differential pressure 0.05 MPa
Max. pressure reduction ratio 10 : 1
Working temperature 5 - 60 degree(C)
Material Body Ductile cast iron
Valve NBR
Valve seat Stainless steel
Diaphragm NBR

Remarks

* Reduced pressure
(A): 0.05-0.25 MPa
(B): 0.26-0.7 MPa

Enter a value in the following field for a calculation of flow rate.

Application:
Temperature: degree(C)
* Fill in only when you have selected Air.
Inlet pressure: MPa
Reduced pressure: MPa

* Whenever you change values, be sure to click on the "Calculate" button.
Capacity may vary according to the installation condition.
Please contact the international Dept. when placing an order.


Dimensions and Weights
Size L (mm) H (mm) Weight (kg) Cv value
15A(1/2) 145 296 8.3 2.5
20A(3/4) 150 296 8.3 4
25A(1) 150 318 10.1 5
32A(1 1/4) 195 398 17.4 8
40A(1 1/2) 195 398 17.4 12
50A(2) 195 412 19.3 16
65A(2 1/2) 270 573 40.1 28
80A(3) 270 598 43.8 36
100A(4) 308 666 70.8 68
125A(5) 380 875 144.1 75
150A(6) 400 930 173.1 108

About flow rate

Dimensional drawing

Dimensional drawing