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YOSHITAKE GD-30S Pressure Reducing Valve – Steam

Made in Japan
Manufacturer: Yoshitake
Model: GD-30S

  • Wetted Parts: Stainless steel
  • Small, compact and advanced design
  • Superior performance and durability
  • Easy adjustment with handle
  • Integral strainer prevents dirt problem

Specifications

Features For steam, SS wetted parts
Type Direct-acting type
Specifications Product type Direct-acting type
Nominal size 15A (1/2″) – 25A (1″)
Application Steam
End connection JIS Rc or NPT screwed
Inlet pressure Max. 2 MPa
Reduced pressure 0.02 – 1 MPa (*)
Max. temperature 220 degree(C)
Min. differential pressure 0.05 MPa
Max. pressure reduction ratio 10 : 1
Working temperature Max. 220 degree(C)
Valve seat leakage 0.1% or less of rated flow
Material Body Stainless steel
Valve & seat Stainless steel
Bellows Stainless steel

Remarks

* Reduced pressure
A: 0.02-0.1 MPa
B: 0.05-0.4 MPa
C: 0.35-1.0 MPa

Dimensions and Weights

Size L (mm) H (mm) Weight (kg)
15A(1/2) 80 196 1.9
20A(3/4) 85 196 1.9
25A(1) 95 196 2.0

About flow rate

Nominal Size Selection Chart

Dimensional drawing

Dimensional drawing

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