FL-252502
QR-1 Quick Release Valve Replace 229860 20QE2183R 1677539C91
| Part # | FL-252502 |
| UPC/GTIN# | 601961387508 |
| Availability | In Stock (15) |
| Feature | Specification |
|---|---|
| Type | QR-1 quick release valve |
| Supply port size | 1/2" NPT |
| Delivery port size | (2) 3/8" NPT |
| Crack pressure | 0-1 PSI (nominal low pressure) |
| Operating pressure | 5-8 PSI differential |
| Mounting hole spacing | 1.5 inches center-to-center (0.34" diameter holes) |
| Material | Cast aluminum construction |
| Temperature range | -40°F to 200°F |
| Weight | Approximately 0.72 lb |
Includes
- Complete QR-1 quick release valve assembly.
- Ready for direct inline mounting in air brake systems.
- Accelerates brake release by rapidly exhausting air from brake chambers directly through the valve body, reducing brake lag and improving response time.
- Installed inline near brake chambers in service brake circuits to minimize the distance air must travel during release, enhancing brake modulation and driver control.
- Aluminum construction provides durability while resisting corrosion in harsh road environments.
Cross Reference / Part Interchange
| Manufacturer / Brand | Part Number(s) | Notes |
| Bendix | 229860, 229860N, 229860R, 229860RX, K037947 | |
| Haldex / Midland | KN32011 | |
| Mack | 20QE2183R | |
| International / Navistar | 1677539C91 | |
| Automann | 170.229860 | |
| Velvac | 032018 |
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