Bendix QR-1 Quick Release Valve | 278483N

Description

The Bendix QR-1 Quick Release Valve, model number BW 278483N, is a part used in air brake systems. This valve is designed with an exhaust port and can operate within a temperature range of -50° F to 200° F. It plays a role in maintaining the pressure levels in the braking system with an operating pressure range of 5-8 psi and a differential pressure range of 5.00 to 8.00 psi. The valve's compact dimensions make it suitable for installation in tight spaces, measuring 3.25 mm in length, 82.30 mm in width and 63.75 mm in height. Featuring threaded ports for connections, including a supply port with a size of 1/2-14 NPT, a thread measuring 1/2-inch and an outlet thread measuring 3/8-inch, as well as two delivery ports with sizes of 3/8-18 NPT each. The Bendix QR-1 Quick Release Valve ensures reliable operation of air brake systems by releasing air pressure when necessary. This contributes to effective braking performance under various temperature conditions.

WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features

• Exhaust Port Type: Open
• Zero Hysteresis: No
• Foam Insert Included: No
• Sustained Hold: No
• Minimum Operating Temperature: -50 Deg. F
• Maximum Operating Temperature: 200 Deg. F
• Operating Pressure: 5-8 psi
• Differential Pressure: 5.00 to 8.00 psi
• Length: 3.25 mm
• Width: 82.30 mm
• Height: 63.75 mm
• Mounting Dimension: 0.34 in
• Supply Port Thread Size: 1/2-14 NPT in
• Inlet Thread Size: 1/2 in
• Outlet Thread Size: 3/8 in
• Delivery Port 1 Thread Size: 3/8-18 NPT in
• Delivery Port 2 Thread Size: 3/8-18 NPT in