Made in Japan
Manufacturer: Yoshitake
Model:SB-1F
- Flow can be checked by moving balls
- Horizontal and vertical installation (glasses should face sideways) are available

Made in Japan
Manufacturer: Yoshitake
Model:SB-1F
| Features | Ball type, ductile cast iron, flanged | |
|---|---|---|
| Type | Ball type sight glass | |
| Specifications | Product type | Sight Glass_Ball |
| Nominal size | 15A (1/2″) – 50A (2″) | |
| Application | Cold and hot water | |
| End connection | JIS 10K FF flanged | |
| Max. pressure | 1 MPa | |
| Max. temperature | 85 degree(C) | |
| Material | Body | Ductile cast iron |
| Ball | Synthetic resin | |
* Glass part and balls are consumable supply.
| Size | L (mm) | Weight (kg) |
|---|---|---|
| 15A(1/2) | 130 | 2.2 |
| 20A(3/4) | 130 | 2.6 |
| 25A(1) | 150 | 4.1 |
| 32A(1 1/4) | 160 | 5.9 |
| 40A(1 1/2) | 170 | 6.2 |
| 50A(2) | 200 | 9.5 |

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