The Campbell Hausfeld CV220302AV is a compact inline check valve with a hose barb connection designed for Campbell Hausfeld air compressors. This replacement valve permits air flow from the pump toward the tank while preventing backflow when the compressor unloads, helping maintain pressure and protect the pump. It features a 1/2-inch compression inlet and a 1/2-inch MPT outlet with a hose barb, facilitating integration into CH circuits that use barbed tubing. As a replacement part, it is used in Campbell Hausfeld portable and stationary compressors that require this CV220302AV configuration for unidirectional flow control.
