Pressure Reducing Valve GD-27 | Yoshitake Inc.

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Pressure Reducing Valve

GD-27

* Direct-acting type
* Anti-corrosion material for wetted parts
* Low noise and stable pressure control
* Integral strainer prevents dirt problem
* Closed construction makes no leakage outside
Image:GD-27

Feature Direct-acting type / Inlet pressure 1.0 MPa / Flanged
Type Direct-acting type
Specifications Application Cold and hot water
Inlet pressure Max. 1.0MPa
Reduced pressure 0.05 - 0.7MPa(*)
Connection JIS 10K FF flanged
Min. differential pressure 0.05MPa
Max. pressure reduction ratio 10:1
Max. temperature 80 degree(C)
Material Body Bronze
Valve Synthetic rubber
Seat Bronze
Diaphragm Synthetic rubber
Remarks
* Reduced pressure
1) 20A-100A
(A): 0.05-0.35 MPa
(B): 0.3-0.7 MPa
2) 125A, 150A
(A): 0.05-0.2 MPa
(B): 0.2-0.5 MPa

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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
125A(5) 360 771 90.0
150A(6) 380 771 97.0


[About flow rate]


Selection data: Rated Flow  Flowrate Chart  Nominal Size Selection Chart 

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Dimensional drawing
Dimensional drawing:GD-27

Data Downloading
Drawing (Size 25-50A) (69 KB)
Drawing (Size 65-100A) (69 KB)
Drawing (Size 125-150A) (142 KB)
CAD external view (282 KB)

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