Velvac 032020 In-Line Quick Release Valve

Designed to enhance braking efficiency across a wide range of trailer configurations, this quick release valve is a reliable solution for both service and parking brake applications. When installed on the service side gladhand, it speeds up the release of trailer service brakes, and when installed on the emergency side gladhand, it accelerates the release of trailer parking brakes — improving overall safety and response time. Suitable for use on double or triple trailers, it offers versatile compatibility for various fleet setups. The valve features durable zinc die cast bodies built to withstand the rigors of heavy-duty use. It delivers a forward flow rate of 9.0 SCFM at 2 psi and an exhaust flow rate of 8.0 SCFM at 2 psi, ensuring efficient airflow performance. Connections include a 1/2"-14 MPT end with Vibraseal thread sealer and a 1/2"-14 FPT end for secure, leak-resistant installation. Compact in design at 1-1/2" diameter x 3-1/2" long, it fits easily into tight spaces without compromising on performance.