| Model | SF-1S | SF-1F | |
| Application | Cold and hot water, Oil, Other non-dangerous fluids | ||
| Maximum working pressure | 1.0 MPa | ||
| Max. temperature | 150°C | ||
| Max. thermal shock | 100°C | ||
| Material | Body | Ductile cast iron | |
| Glass | Hardened glass | ||
| Flap | Stainless steel | ||
| Connection | JIS Rc screwed | JIS 10K FF flanged | |
| Tiêu đề | Link download | 
|---|---|
| Sight Glass SF-1S | Sight Glass SF-1S | 
 
                                     
                                     
                                     
                                    