Japan, Yoshitake
YOSHITAKE GD-91R-80 Home Boiler Regulator

Made in Japan
Manufacturer: Yoshitake
Model: GD-91R-80
- Typically used to control supply pressure to water heaters in cold regions
- Backflow prevention, built-in 60mesh strainer, negative pressure operation
- Parallel thread for easy connection
Specifications
| Features | JIS approved, L=115 mm, for cold regions | |
|---|---|---|
| Type | Home boiler regulator | |
| Specifications | Product type | Direct-acting type |
| Nominal size | 20A (3/4″) | |
| Application | Water | |
| End connection | JIS G screwed | |
| Inlet pressure | 0.1 – 0.75 MPa | |
| Reduced pressure | 80 kPa (+-6kPa) | |
| Working temperature | Max. 60 degree(C) | |
| Material | Body | Bronze |
| Diaphragm | Synthetic rubber | |
Dimensions and Weights
| Size | L (mm) | Weight (kg) |
|---|---|---|
| 20A(3/4) | 115 | 0.92 |
Dimensional drawing

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