Flake Ice Machines | Refrigeration System |
Refrigerant Pressures (Continued)
The operating pressures for models utilizing the Alco thermostatic expansion valve are listed below.
ALCO Manufactured Expansion Valve
Model | Air | Water | Suction | Discharge Pressure PSIG | |
Number | Temp °F | Temp °F | Pressure PSIG | 192 LAC | 240 LAC |
EMF2306R | 90°F | 70°F | 40 | 265 | 266 |
| 70°F | 50°F | 35 | 217 | 260 |
| 40°F | 33 | 200 | 263 | |
| 120°F/110°F | 100°F | 45 | 365 | 355 |
EMF2306W | 90°F | 70°F | 38 | 250 |
| 70°F | 50°F | 37 | 250 |
| 50°F | 40°F | 36 | 250 |
| 110°F | 100°F | 42 | 250 |
EMF405A | 90°F | 70°F | 56 | 274 |
| 70°F | 50°F | 53 | 215 |
| 50°F | 40°F | 36 | 158 |
| 110°F | 100°F | 61 | 352 |
EMF450A | 90°F | 70°F | 56 | 290 |
| 70°F | 50°F | 52 | 222 |
| 50°F | 40°F | 51 | 131 |
| 110°F | 100°F | 57 | 374 |
EMF450W | 90°F | 70°F | 50 | 250 |
| 70°F | 50°F | 48 | 250 |
| 50°F | 40°F | 46 | 250 |
| 110°F | 100°F | 54 | 250 |
