Pressure Reducing Valve/Drain Separator

GD-27G

* Anti-corrosion material for wetted parts
* Low noise and stable pressure control
* Integral strainer prevents dirt problem
* Closed construction makes no leakage outside





GD-27G

Specifications

Features For air, bronze, flanged
Type Direct-acting type
Specifications Product type Direct-acting type
Nominal size 25A (1") - 100A (4")
Application Air, and other non-dangerous fluids
End connection JIS 10K FF flanged
Inlet pressure Max. 1 MPa
Reduced pressure 0.05 - 0.7 MPa (*)
Max. temperature 90 degree(C)
Min. differential pressure 0.05 MPa
Max. pressure reduction ratio 10 : 1
Working temperature 5 - 90 degree(C)
Material Body Bronze
Valve EPDM
Valve seat Bronze
Diaphragm EPDM

Remarks

* Reduced pressure
(A): 0.05-0.35 MPa
(B): 0.3-0.7 MPa
* 20A-50A have built-in strainer(40mesh). 65-100A does not have strainer.

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.


Size L (mm) H (mm) Weight (kg) Cv value
25A(1) 160 170 5.1 3.5
32A(1 1/4) 200 224 7.5 6
40A(1 1/2) 200 224 7.7 7
50A(2) 220 239.5 10.9 11
65A(2 1/2) 220 329 20.0 21
80A(3) 230 345 22.0 26
100A(4) 270 412 33.0 38

About flow rate

Dimensional drawing

Dimensional drawing