| Model |
RD-45SN type L |
RD-45SN type M |
RD-45SN type H |
| Size | 20 | ||
| Applicable fluid | Water and hot water | ||
|
Applicable temperature |
5 - 90 Deg.C(In using core at connection, applicable temperature will be 5 - 40 Deg.C) | ||
|
Applicable primary pressure |
Max. 1.0MPa | ||
|
Adjustable secondary pressure |
0.05 - 0.12MPa | 0.11 - 0.23MPa | 0.22 - 0.30MPa |
| Rated flow | 50 l/min(pressure differential across the disc is over 0.1MPa) | ||
|
Maximum reducing rate |
10 : 1 | ||
|
Minimum pressure differential across the disc |
0.02MPa | ||
| Materials |
Body : Cast bronze Diaphragm and Disc : Synthetic rubber |
||
| End connection | Screwed JIS Rc | ||