| Feature | Specification Details |
| Product Name | Inlet Valve & Blowdown Assembly (Unloader) |
| Old Part Number | 22475362 |
| New Part Number | 47675020001 |
| Manufacturer | Ingersoll Rand (Genuine OEM) |
| Valve Logic | Normally Open (N.O.) |
| Primary Function | Regulates air intake and vents sump pressure (blowdown) |
| Applicable Models | R30i, R37i, R45i, R55i, R75i, RS series |
| Est. Market Price | $1,250.00 – $2,100.00 USD (Full Assembly) |