Product Description
Automann 170.229860 - QR1 Type Quick Release Valve 1/2in Port
The Automann 170.229860 QR1 Quick Release Valve is a universal replacement part with a 1/2" supply port and 0 PSI crack pressure. Designed to quickly exhaust air from brake chambers, this valve improves braking responsiveness and system performance in heavy-duty applications.
Key Features
- QR1 type quick release valve with 1/2" supply port
- Crack pressure: 0 PSI for instant actuation
- Universal design fits a wide range of air brake systems
- Improves brake response by rapidly venting excess pressure
- Parcel friendly and easy to install
Specifications
- Brand: Automann
- Part Number: 170.229860
- UPC: 889626026508
- Valve Type: QR1 (Quick Release)
- Supply Port Size: 1/2"
- Crack Pressure: 0 PSI
- Weight: 0.45 lbs
- Shipping Dimensions: 3.781 x 4.453 x 3.515 in
Applications
Suitable for a variety of air brake systems on trucks and trailers, including Kenworth T660, Peterbilt 379, and Volvo VNL 670 (Gen 1 & Gen 2). Refer to OEM specs for compatibility.
Cross References
- Bendix: 229860, 229860N
- Meritor: R955229860N
- Midland: KN32011
- Sloan: 401144
- Tramec: 51102
- Velvac: 032018
Additional Info
- Essential for quick air release in trailer and service brake chambers
- Heavy-duty construction for long-term durability
