6450-441148
Gladhand Shut-Off Valve
Mack

This shut-off valve is a key component in the air supply system, enabling quick and secure connection or disconnection of air lines at the trailer coupling. Its reliable sealing mechanism prevents air leaks during operation, ensuring consistent brake performance. The valve’s durable construction withstands the rigors of heavy-duty use, including exposure to dirt, moisture, and mechanical stress. Proper functioning of this component is critical for safe trailer coupling and decoupling, as well as for maintaining air pressure in the brake system. Easy to operate and maintain, it is an essential part of your vehicle’s air system. Source One Parts Center offers this valve to support safe and efficient trailer operations.