This hyvair 5 port pneumatic solenoid valve AV-808-543B, 135PSI, 5/4, 1/2" is a flow-control valve in industrial equipment. It controls the direction, rate, or shutoff of compressed air moving through a hydraulic or pneumatic circuit. Key specifications noted on this listing include 135PSI. It is commonly in process plants, packaging equipment, and industrial fluid handling systems.
