Product Description
| Part Number | Auxiliary Supply (NPT) | Control Port (NPT) | Reservoir Port (NPT) | Delivery Ports (2) (NPT) | Ratio Feature | SAE J1860 Tag | Nominal Crack Pressure | Plug Unit |
| 110139 | 3/8" | 3/8" | 3/4" | 3/8" | Note #1 | RD045 | 4.5 | 110143 |
| 110450 | 3/8" | 3/8" | 3/4" | 3/8" | No | RV045 | 4.5 | 110143 |
| 110584 | 3/8" | 3/8" | 3/4" | 3/8" | Note #1 | RD045 | 5.5 | 110583 |
| 110600 | Capped | 3/8" | 3/4" | 3/8" | Note #1 | RD045 | 4.5 | 110143 |
- Note #1: These valves include a Ratio Feature. Do not use on converter dollies, lift axles or trailer turnable axles! The preferred application is one valve to control two axles.
- Non-ABS four port service valves
