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YOSHITAKE GD-27S Pressure Reducing Valve – Water

Made in Japan
Manufacturer: Yoshitake
Model: GD-27S

  • Wetted parts: Stainless steel
  • Low noise and stable pressure control
  • Integral strainer prevents dirt problem
  • Closed construction makes no leakage outside

Specifications

FeaturesFor water, stainless steel, flanged
TypeDirect-acting type
SpecificationsProduct typeDirect-acting type
Nominal size20A (3/4″) – 100A (4″)
ApplicationWater
End connectionJIS 10KFF flanged
Inlet pressureMax. 1 MPa
Reduced pressure0.05 – 0.7 MPa (*)
Min. differential pressure0.05 MPa
Max. pressure reduction ratio10 : 1
Working temperature5 – 90 degree(C)
MaterialBodyStainless steel
ValveEPDM
SeatStainless steel
DiaphragmEPDM

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.

Dimensions and Weights

SizeL (mm)H (mm)Weight (kg)Cv value
20A(3/4)1601703.92.3
25A(1)1601704.83.5
32A(1 1/4)2002248.06
40A(1 1/2)2002248.37
50A(2)220239.510.811
65A(2 1/2)22032920.621
80A(3)23034522.026
100A(4)27041234.538

About flow rate

Rated flow rate

Dimensional drawing

Dimensional drawing

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