| Type | Straight | Angle |
| Model | PSE-18 | PSE-18A |
| Operation | Energized open | |
| Size | 15 - 50 | |
| Applicable fluid | Oils, gases, air & water | |
| Applicable pressure | 0.02 - 1.0MPa | |
| Min. pressure
differential across the disc |
0.02MPa | |
| Applicable
temperature /ambient temperature |
5 - 60 Deg.C/5 - 50 Deg.C | |
| Rated voltage | Exclusive use : AC
100V/110V 50/60Hz or AC200V/220V 50/60Hz |
|
| Fluid viscosity | 50cSt or less | |
| Materials | Body : Cast bronze, Disc : FPM | |
| End connection | Screwed JIS Rc | Screwed JIS R |