Description
110380-G LOW OPENING RELAY VALVE (LOV-4, 1.5 PSI CRACK)
PART NUMBER(S):
Fleet Products: 110380-G (New) | OE: Sealco 110380, Haldex 110380X, Meritor RSL110380, S-17739, A103600, 170.110380, 170.110360
DESCRIPTION:
Model: LOV-4 (Low Opening Service Relay Valve - 4 Port)
Vehicles: Tandem axle trailers - service brake chambers
• Crack Pressure: 1.5 psi (low opening)
• Control Port: 3/8" NPT
• Delivery Ports: (4) - 3/8" NPT
• Reservoir Port: 3/4" NPT
• Mounting: Nipple mount
• Body: Aluminum housing for corrosion resistance
Applications:
Is this valve right for your trailer? Yes, ideal for tandem axle trailers requiring quicker brake response, this low-opening relay valve begins air delivery at just 1.5 psi, ensuring faster and more balanced service brake application. Not suitable for converter dollies or systems requiring higher crack pressures.
CROSS-REFERENCE(S):
110380, 110380X, 110380XBXR, 110380SEA, 110365, 110360, 680-110380, 0587-110380P, 401131, 51442, 39540343, 55110380, A103600, 170.110380, 170.110360, AM170110380, AM170110360, 321246, 14524, TV110380, AV110380, E-SL110380, ESL110380, RSL110380, TDARSL110380, S-17739, S17739, SEA-110380, SE0110380, 802609E, K110380
A cross-reference listing means this part is a suitable replacement for the part numbers listed. Please confirm all port sizes and crack pressure match your application before installing.
IMPORTANT INSTALLATION NOTES:
✔ Use only on tandem axle trailer service brakes requiring low-opening valves
✔ Confirm all ports (3/8" control/delivery, 3/4" reservoir) before installation
✔ Torque fittings to OEM specifications; leak test system after installation
✔ Not recommended for converter dollies, lift axles, or turntable axles
✔ Ensure crack pressure requirement (1.5 psi) matches the vehicle application
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Warranty Information
