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YOSHITAKE GD-41 Pressure Reducing Valve – Water · Oil · Air

Made in Japan
Manufacturer: Yoshitake
Model: GD-41

  • Wetted parts SCS14A/SUS316 stainless steel
  • Material identification for recycling
  • Stable pressure control by pressure balance structure

Specifications

Features For water, stainless steel, screwed
Type Direct-acting type
Specifications Product type Direct-acting type
Nominal size 15A (1/2″) – 25A (1″)
Application Water
End connection JIS Rc or NPT screwed
Inlet pressure Max. 0.07 – 2 MPa
Reduced pressure 0.02 – 0.5 MPa (*)
Max. temperature 90 degree(C)
Min. differential pressure 0.05 MPa
Max. pressure reduction ratio 10 : 1
Working temperature 5 – 90 degree(C)
Material Body Stainless steel (SCS14A)
Valve & seat FKM and stainless steel
Spindle Stainless steel
Diaphragm FKM and PTFE

Remarks

* Reduced pressure
(A): 0.02-0.1 MPa
(B): 0.1-0.25 MPa
(C): 0.25-0.5 MPa
* For sterilization steam, the maximum temperature is 130degree(C) and avoid continuous use for more than 30 minutes.

Dimensions and Weights

Size L (mm) H (mm) Weight (kg) Cv value
15A(1/2) 85 136 1.2 0.4
20A(3/4) 85 136 1.1 0.6
25A(1) 85 136 1.0 0.8

About flow rate

Nominal Size Selection Chart

Dimensional drawing

Dimensional drawing

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