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The Bendix Air Brake Single Check Valve lets air flow into a reservoir or circuit while stopping it from flowing back out. Built with a 90-degree elbow body and 1/2-14 NPTF threads, the Bendix K254156 turns the air line at the port without a separate fitting. That one-way action keeps a reservoir charged if pressure drops upstream, so a supply-line leak does not drain the tank behind it. Installing it with the flow arrow toward the reservoir and soap-testing the threads completes the job.
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A part of the Knorr-Bremse Group, Bendix® provides the automotive and truck parts industry with cutting-edge energy management solutions, active safety technologies, and air brake charging for tractors, buses, commercial vehicles, trailers, as well as medium- and heavy-duty trucks throughout North America. Headquartered in Elyria, Ohio, Bendix Commercial Vehicle Systems employs over 3,200 people who work hand in hand for the accomplishment of the brand's vision: "to become the leading worldwide supplier of active vehicle safety systems within the commercial vehicle industry." This brand takes pride in being the first to introduce many notable parts and technologies to the North American commercial vehicle market. Among these many firsts are the groundbreaking air brake system technologies such as air dryers, air compressors, and ABS. At Bendix, exceeding industry standards is a strict requirement.
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