YOSHITAKE,耀希达凯,GP-2000,GP-1000,日立阀门

  YOSHITAKE,耀希达凯,GP-2000,GP-1000,日立阀门  

 

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Pressure Reducing Valve(Drain Separator/Check Valve/Water hammer arrestor)
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
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 160 170 5.1 3.5
32A 200 224 7.5 6
40A 200 224 7.7 7
50A 220 239.5 10.9 11
65A 220 329 20 21
80A 230 345 22 26
100A 270 412 33 38
125A 360 771 90
150A 380 771 97

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Dimensional drawing
Dimensional drawing:GD-27

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