Description
110410 – RELAY VALVE (2 PORT)
PART NUMBER(S):
Fleet Products: 110410 (New) | OE Sealco: 110410, Euclid: ESL110410, Meritor: RSL110410
DESCRIPTION:
Model: Air Brake Relay Valve – 2 Delivery Ports
Vehicles: Heavy-duty trucks and commercial trailers (universal applications)
• Control Port: 3/8" NPT
• Reservoir Port: 1/2" NPT
• Delivery Ports: (2) x 3/8" NPT
• Nominal Crack Pressure: 4.0 PSI
• Mounting: Nipple mount
• Type: Non-ABS, service/relay valve
• Bracket-mount version available as 110412
Applications:
Designed for remote installation in heavy-duty truck and trailer air brake systems. Provides faster brake application and release by relaying control signal air pressure directly from reservoir to brake chambers. Used across fleets for commercial trailers and tractors requiring reliable service valve performance. SAE J1860 Tag: RV040
CROSS-REFERENCE(S):
110410, 103009, E-SL110410, 12341, 12346, KN28085, KN28085X, KN28550, KN28551, RG2, RG5, 110197, 401201, 51442, A80070, AE78889, MID110410X, 170.110410, ESL110410, RSL110410, SEA110410, S-42415, 5396-KN28550, 754-110410, A80070, AE78889, 5453, 5454, 5461, 5462
A cross-reference listing means this part should be a suitable replacement for the part numbers listed. Please confirm all ports and dimensions match your application before installing.
IMPORTANT INSTALLATION NOTES:
✔ Use correct NPT fittings for control, reservoir, and delivery ports
✔ Match old valve’s crack pressure (4.0 PSI) when replacing
✔ Ensure nipple mount (6003/6006) is secure and properly aligned
✔ For bracket-mount applications, use Sealco 110412 variant
Warranty Information
