This Caterpillar pilot valve 299-9119 for 216B 226B 232B 242B engine 3024C 3044C C3.4 is a flow-control valve manufactured by Caterpillar. It acts as the on/off or metering point in a piping or tubing run, controlling how fluid or air passes through the circuit. It is commonly in plant piping systems and equipment requiring reliable shutoff or flow regulation.
