Description
229813-G - QR-1 QUICK RELEASE VALVE - MIXED 1/4" AND 3/8" PORTS
PART NUMBER(S):
Fleet Products: 229813-G | Replaces OE: Bendix: 229813, 102044, 205000 | Automann: 170.229813 | Haldex: KN32005 | Meritor: R955229813N | Velvac: 034078 | Caterpillar: 5D-0470 | Mack: 20-QE-29328, 20-QE-4205-P2 | Navistar: 314-815-C | PAI: EM37550 | Freightliner: BW229813
DESCRIPTION:
Model: Bendix QR-1 Quick Release Valve
Vehicles: Heavy-duty trucks, trailers, and buses using compatible air brake systems
• Valve Type: Air-operated quick release valve
• Supply Port: One 3/8" NPT
• Delivery Ports: Two 1/4" NPT
• Exhaust Port: Integral vent; optional silencer
• Crack Pressure: 1 PSI
• Actuation: Non-graduating pneumatic
• Mounting Holes: Two 0.34" holes
• Hole Spacing: 1.5" center-to-center
• Body Material: Die-cast aluminum
• Pressure Differential: 0 PSI during apply and release
• Function: Rapidly exhausts service brake chamber air
Applications:
Designed to shorten service brake release time by exhausting chamber air directly through the valve instead of routing it back through the brake control valve. Used in compatible heavy-duty truck, trailer, bus, construction, and municipal air brake systems.
CROSS-REFERENCE(S):
229813N, 229813RX, 229813X, 229813NP, 229813P, 229813BXW, 229813CX, 229813G, OR229813, OR229813X, BEN229813, BEN-229813, BDX-229813, ZZ229813X, E-BN229813X, E-BN229813N, 170229813, AM170229813, KN32005N, ZZKN32005, 223855, 277976, R955229813X, TDAR955229813, TDAR955229813N, 8235R955229813N, 12466, 14427, 34078, 3755, 37550, 401280, 4C-12-1, 5D0470, 652427, 6M-2407, 8W-7597, D4D-4257, 745-229813N, 745229813N, 90004755, 3341147A, 334-1147A, AV229813, BA270GRP, BAL-PA1893, BAN229813, BAR229813, BER-229813, BW 229813, BW229813N, BW102044, BW205000, BX102044, BX205000, BX229813, BX229813N, EM37550, F224687, LQV-3755, LV1019, S-A270, SA270, TMC-401143, TV229813, ZAC229813, BH229813
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 3/8" supply and two 1/4" delivery connections.
✔ Mount using the two-hole pattern with 1.5" center spacing.
✔ Position the exhaust vent where it remains unobstructed.
✔ Apply air-system-compatible sealant without allowing sealant inside the valve.
✔ Pressurize the system and verify rapid release and leak-free operation.
Warranty Information
