Pressure Reducing Valve GD-28S | Yoshitake Inc.

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Pressure Reducing Valve

GD-28S

* Max. inlet pressure: 1.6 MPa
* Wetted parts: Stainless steel
* Low noise and stable pressure control
* Integral strainer prevents dirt problem.
* Closed construction makes no leakage outside
Image:GD-28S

Feature Direct-acting type / Stainless steel wetted parts / 1.6MPa
Type Direct-acting type
Specifications Application Cold and hot water
Inlet pressure Max. 1.6MPa
Reduced pressure 0.05 - 0.7MPa(*)
Connection JIS Rc screwed
Min. differential pressure 0.05MPa
Max. pressure reduction ratio 10:1
Max. temperature 90 degree(C)
Material Body Stainless steel
Valve Synthetic rubber
Seat Stainless steel
Diaphragm Synthetic rubber
Remarks
* Reduced pressure
(A): 0.05-0.35 MPa
(B): 0.3-0.7 MPa

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Size L (mm) H (mm) Weight (kg) Cv value
20A(3/4) 135 170 2.2 2.3
25A(1) 135 170 2.2 3.5
32A(1 1/4) 180 224 4.7 6
40A(1 1/2) 180 224 4.5 7
50A(2) 200 239.5 6.5 11


[About flow rate]


Selection data: Rated Flow  Flowrate Chart  Nominal Size Selection Chart 

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Dimensional drawing
Dimensional drawing:GD-28S

Data Downloading
Drawing (191 KB)
CAD external view (83 KB)

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