Trailer Valve
Part no.
KN26010
item status
Active
Product line
Haldex
RT4 Multi-Function
- Meets all FMVSS-121 trailer requirements for spring brake control and other regulations.
- Interchangeable with competitive units.
- Used on trailers to control both parking and emergency brake functions.
- Controls reservoir charging.
- Applies emergency (parking) brakes upon loss of trailer supply (emergency) line pressure.
- Approximate Weight 4.5 lbs.
Notes
- Trailer Control Port is over Reservoir Port B.
- Repair Kit use part number RN10JM.
WARNINGTechnical specs
| Trailer Supply (A) | 3/8" |
| Trailer Supply (B) | Plugged |
| Trailer Control | 3/8" |
| Reservoir (A) | 1/2" |
| Reservoir (B) | 3/8" |
| Delivery (4) | 3/8" |
| PPV Closing Pressure | 70 PSI |
| OEM Part Number | N4305AA |
| Approximate Weight | 4.5 lbs. |
