Velvac 032015 QR-1 Quick Release Valve 3/8" NPT Air Brake

The Velvac 032015 is a QR-1 style quick release valve designed to speed up the exhaust of air from air brake chambers on heavy duty trucks and commercial vehicles. This valve accelerates the release of trailer service brakes when installed on the service side gladhand, improving brake response time and overall system performance.

Key Specifications:

• 3/8" NPT delivery port
• 3/8" NPT supply port
• 3/8" NPT exhaust port
• Cracking pressure of 1 PSI
• (2) 11/32" mounting holes at 1-1/2" on center
• Durable zinc die cast body construction

Cross References: This valve replaces Bendix part numbers 229859 and 288251, as well as Midland KN32005, making it a direct aftermarket replacement for OEM applications.

Velvac is a trusted manufacturer of air brake and valve components for heavy duty commercial vehicles, with a heritage dating back to 1934. This quick release valve is built to meet demanding applications on trucks, buses, RVs, fire trucks, and other commercial vehicles.