203-2391: AIR DRYER CHECK VALVE KIT

Description: A Kit Check Valve is also known as a non-return valve. When the hydraulic fluid pressure in the system is higher at the inlet port than at the outlet port, the check mechanism is pushed open against the force of the spring, allowing fluid flow through the valve. Attributes: • Increases overall efficiency and reliability • Withstand high pressures without deforming Applications: A Kit Check Valve is to control the flow of fluid in a specific direction in Air Dryer, mostly used in Cat 120H, 120K, 12H, 12K, 135H, 140H, 140K, 143H, 14H, 160H, 160K, 163H and 16H Motor Grader, CT660 Truck - On-Highway, TR16 Powertrain.