Description
Quick Release Valve QR-1 Type
PART NUMBER(S):
Fleet Products:229859-G (New) | Replaces OE: 288251 Automann 170.229859 | Euclid E-BN229859N | Haldex KN32005 | Phillips 12-800 | Sloan 401143 | Tectran 10-229859 | Tramec 51102 | Velvac 032015 | Sirco A9859
DESCRIPTION:
Model: Quick Release Valve – QR-1 Type
Vehicles: Universal fit for trucks, tractors, and trailers equipped with air brake systems
• Port: 3/8" NPT supply
• Port: 3/8" NPT delivery, x2
• Mounting: Two bolt holes, 1.5" center-to-center, 0.34" diameter
• Material: Die-cast aluminum, OEM-grade, corrosion-resistant
• Crack Pressure: 0–1 PSI
• Design: Exhaust through housing with dual delivery ports
• Function: Rapid air exhaust from brake chambers to improve brake release timing
CROSS-REFERENCE(S):
A cross-reference listing means this part may be a compatible replacement for these part numbers
IMPORTANT INSTALLATION NOTES:
✔ Install with proper alignment of ports (supply and delivery clearly marked)
✔ Use appropriate NPT thread sealant; no pre-applied sealant present
✔ Mount using 1.5" center-to-center bolt spacing
✔ Avoid overtightening to prevent casing cracks
✔ After installation, test system to confirm no air leaks and proper exhaust function
✔ Always verify part number compatibility prior to installation
Warranty Information