Description
110200-G - SEALCO CHARGING-STYLE RELAY EMERGENCY VALVE WITH RATIO FEATURE - 4.5 PSI
PART NUMBER(S):
Fleet Products: 110200-G (New) | Replaces OE: Sealco: 110200, WM101 | Meritor: RSL110200, S9710021520 | Euclid: ESL110200 | Automann: 170.110200 | Bendix: 229434 | Haldex: KN30010 | Freightliner: TDARSL110200 | PAI: 3640, 36400, EM36400 | SAF-Holland: 4425012600 | Krone: 945017 | DAF: 1325335 | Kögel: 76275 | Benalu: 605304100 | Fruehauf: CF351193, AJCA0070001, AJCA03131AJC00701 | Scania: 2090066 | Peterbilt: S9710021520 | Hendrickson: S9710021520 | Schmitz Cargobull: 050024, 50024 | Kenworth: S9710021520 | Langendorf: 1133359 | Lohra: 05020309 | Neoplan: 07110000 | Doll: 7078317 | Feldbinder: 006713 | Otokar: AIF1787 | Dayton Parts: 01362, AV110200 | Tectran: 14411, TV110200 | World American: WA110200
DESCRIPTION:
Model: Sealco Charging-Style Relay Emergency Valve with Ratio Feature
Vehicles: Pre-FMVSS-121 trailers and compatible systems using single service brake chambers
• Valve Type: Charging-style relay emergency valve with ratio feature
• Supply/Emergency Port: One 1/4" NPT female
• Control Port: One 1/4" NPT female
• Reservoir Port: One 3/4" NPT female
• Delivery Ports: Four 3/8" NPT female
• Nominal Crack Pressure: 4.5 PSI
• Normal Braking Ratio: 1:1
• Temporary Boost Ratio: 1:1.5 during rapid brake applications
• Charging Function: Fills the trailer reservoir directly from the supply line
• Relay Function: Delivers reservoir air rapidly to the service brake chambers
• Emergency Function: Controls trailer braking during supply-line pressure loss
Applications:
Designed for compatible older trailer brake systems using single service chambers and a charging-style relay emergency valve. The valve directly charges the reservoir from the supply circuit and provides proportional service brake delivery with a temporary ratio boost during rapid applications.
CROSS-REFERENCE(S):
110200X, 110200XBXR, RSL110200X, ESL110200X, 170.1102, KN30010X, KN30400X, 01362, 034069, 11675, 12350, 14216, 680-110200, A99036, AF71890, BEPCO110200X, DaytoParts01362, E-SL110200, GTA-110200, GTA110200, HALKN30010X, K110200, LEV-3640, MIDKN30010X, MJ110200, ProTruckingTR110200, SA110200, S-B239, SEA110200, SLC110200, TDA RSL110200, Tectran14411, TR110200, TV110200TEC
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:
✔ Fully depressurize the trailer air system before removing or installing the valve.
✔ Confirm one 1/4" supply/emergency port, one 1/4" control port, one 3/4" reservoir port, and four 3/8" delivery ports.
✔ Verify the application requires a charging-style valve with a nominal 4.5 PSI crack pressure and ratio feature.
✔ Mark every air line before removal, plug unused delivery ports, and apply approved air-system thread sealant sparingly.
✔ Pressurize the system and verify reservoir charging, service brake response, emergency operation, ratio function, and no air leakage.
Warranty Information
