Description
110700 - SPRING BRAKE CONTROL VALVE - NEW
PART NUMBER(S):
Fleet Products: 110700 (New) | Replaces OE: Sealco: 110700, 110701, 110702, 110703, 110704, 110705 | Haldex: 110700X | Meritor: RSL110700 | Euclid: ESL110700 | Automann: 170.110700 | TRAMEC: STEV 51321
DESCRIPTION:
Model: Service Brake Priority Spring Brake Control Valve
Vehicles: Single- and tandem-axle trailers with spring brake chambers and 2,800 cu in jumbo or dual 1,400 cu in reservoirs
• Supply Port: 3/8" NPT
• Control Port: 3/8" NPT
• Reservoir Port: 1/2" NPT
• Delivery Ports: Four 3/8" NPT
• Valve Type: Enhanced spring brake control valve with service reservoir priority
• Crack Pressure: Approximately 80 PSI
• Function: Fills the service reservoir and spring brake chambers, prevents brake compounding, and supports faster brake release
• Protection Function: Opens the internal protection valve before spring brake release
Applications:
Designed for single- and tandem-axle trailer brake systems requiring service reservoir priority before spring brake release. It is typically replaced when reservoir charging, spring brake release, relay operation, or anti-compounding performance becomes delayed or unreliable.
CROSS-REFERENCE(S):
GTA-110700, KN26110, KN26020, SL110700, SL-110700, SC110700, SA110700, SEA/110700, E-SL110700, AV110700, SLC110700, S-20220, S20220, TV110700, TV110700TEC, MSV110700, A110700, A100042366, MTRRSL110700, AMMTRRSL110700, HYU10000357, 10000357, 12900423, 43312007, 39540700, 41903002, 680-110700, ZZ110700X, BHSL110700, OTR110700, RORSL110700, TDARSL110700, SV110700, ROS13016031, SLH13010241, RL3599DA03, IMIMXGTA-110700, P130662
A cross-reference listing means this part may be a suitable replacement for the listed part numbers. Always verify fitment before installation.
IMPORTANT INSTALLATION NOTES:
✔ Verify the service reservoir priority design matches the trailer brake system.
✔ Confirm the orientation of all 3/8" and 1/2" NPT ports before connecting the air lines.
✔ Use only compatible plug units 110501, 110515, or 110520 during service or rebuilding.
✔ Apply air-system-compatible thread sealant without allowing sealant to enter the valve.
✔ Charge and leak-test the system, then verify reservoir priority and spring brake release operation.
Warranty Information
