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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

FeaturesFor steam, SS wetted parts
TypeDirect-acting type
SpecificationsProduct typeDirect-acting type
Nominal size15A (1/2″) – 25A (1″)
ApplicationSteam
End connectionJIS Rc or NPT screwed
Inlet pressureMax. 2 MPa
Reduced pressure0.02 – 1 MPa (*)
Max. temperature220 degree(C)
Min. differential pressure0.05 MPa
Max. pressure reduction ratio10 : 1
Working temperatureMax. 220 degree(C)
Valve seat leakage0.1% or less of rated flow
MaterialBodyStainless steel
Valve & seatStainless steel
BellowsStainless 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

SizeL (mm)H (mm)Weight (kg)
15A(1/2)801961.9
20A(3/4)851961.9
25A(1)951962.0

About flow rate

Nominal Size Selection Chart

Dimensional drawing

Dimensional drawing

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