Description
KN24001-G - AUTOMATIC DRAIN VALVE WITH HEATER
PART NUMBER(S):
Fleet Products: KN24001-G | Replaces OE: Haldex: KN24001, N20879A | Automann: 170.KN24001 | WABCO: 9343150280, RKN24001 | Bendix: 284412, 284412N, 285518 | Mack: 20-QE-19323-P2 | Navistar: 513-596-C
DESCRIPTION:
Model: Automatic Air Reservoir Drain Valve with 12V Heater
Vehicles: Heavy-duty trucks and trailers with compatible air brake wet tanks
• Valve Type: Automatic reservoir drain valve with integrated heater
• Reservoir Port: One 1/4"-18 NPT
• Electrical Rating: 12 VDC, 15 A
• Actuation: Automatic pressure-dependent cycling with manual pull-cable override
• Manual Cable: 60" long with closed-loop ends
• Mounting: Side or bottom of the wet tank
• Function: Purges accumulated moisture and contaminants from the air reservoir
• Heater Function: Helps prevent valve freeze-up during cold-weather operation
• Construction: Single-moving-part drain mechanism
• System Compatibility: Bendix DV-2-style heated drain valve applications
Applications:
Designed for heavy-duty truck and trailer wet tanks requiring automatic removal of moisture and contaminants from the compressed-air system. It is typically replaced when the valve stops draining, develops air leakage, freezes during cold operation, or the heater or manual override stops functioning.
CROSS-REFERENCE(S):
KN24001X, 5000502, 113616, 2105322, 350239, D2HZ2A131A, D9HS2A131B, E0HZ2A131B, E5HT2A131DA, 6814320107, GAFP103754, G072SP18, 10130577, 716198, 53808, GTA-284412, 76053649, SK901691, AE769135, 90876219, 1096800610, 20WE19323P2, 20QE3350, 871074C91, 999440C91, 122410B, P103754, 34487251P, SD970, 36Q295, 25W0615, G716198, 0587-284412P, 0R284412BXR, 104553, 109062, 109062BXW, 170.284795, 20-QE-3350, 284412BXW, 284412CX, 284412P, 284412RX, 284795, 284795BXW, 284795X, 401270, 513596C, 513596C92, 5661, 56610, 745284412, 745284412N, 745284412RX, 745800077, 800077, 8235RKN24001, AM170284795, AV284412, BD970GRP, BEN-284412, BEN-284412N, BER-284412, BW 284412N, BW 284412RX, BW 284795N, BW 800077, BW-OR284412X, BW104553, BW109062, BW284412, BW284795, BW800077, BX104553, BX109062, BX284412, BX284795, BX800077, BXOR284412, E-BN284412X, FLT FS284412N, KN24005, LDV-5661, OR284412X, S-D970, TDA RKN24001, TV284412, 104293, 289796, 289976, KN24002, N20879B, N20879CB, N20879D, N20879E, N20879H, 9343150380, 9343160080, 9343160110, 9343160120, 9343160130, 9343160140, S9343150280, S9343160080, S9343160110, S9343160120, S9343160130, S9343160140
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:
✔ Confirm the wet-tank connection accepts the 1/4"-18 NPT reservoir port.
✔ Mount the valve on the side or bottom of the wet tank in the approved orientation.
✔ Connect the heater to a fused 12V circuit rated for the specified electrical load.
✔ Route and secure the 60" manual cable where it remains accessible and unobstructed.
✔ Pressurize the system and test the automatic drain, manual override, heater, and all connections for leakage.
Warranty Information
