Japan, Yoshitake
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
Selection data：
Dimensional drawing
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