Parker Hannifin B522BDH53C Pneumatic Valve 4 Way 2 Position

Parker Hannifin B522BDH53C is a four-way, two-position pneumatic directional valve with dual solenoid actuation. Energizing one solenoid routes compressed air to extend a double-acting cylinder, while energizing the opposite solenoid reverses flow to retract it. With a four-port design, it controls two actuator lines and provides exhaust paths, enabling bidirectional control of a single cylinder. Dual-coil control supports independent positioning of the valve and is typical for circuits that require rapid transitions between extend and retract. Designed for integration into standard pneumatic systems and control panels, it supports common electrical-to-pneumatic control schemes used in automation, manufacturing, and process control. Suitable for panel mounting and connection to standard electrical controls, it fits common automation setups across manufacturing, packaging, and material-handling applications. The part number is B522BDH53C, manufactured by Parker Hannifin.