Ross Controls W517C79105 Pneumatic Control Valve

Ross Controls W517C79105 is a replacement solenoid coil for compatible Ross Controls pneumatic directional-control valves, configured for 110/120 VAC operation (50/60 Hz). This coil weighs approximately 1.54 lb and provides the electromagnetic actuation needed to shift a valve’s position in a pneumatic control circuit when energized. It is sold as a replacement component for valve assemblies that use the W517C-style solenoids, enabling maintenance and retrofit of existing equipment without replacing the entire valve body. When connected to the proper control signal and electrical supply, energizing the coil directs compressed air through the valve to drive a pneumatic actuator. The part is listed by Ross Controls and third-party retailers as W517C79105, with documented electrical rating and form factor suitable for compatible Ross directional-control valve bodies. Replacement coils like W517C79105 help minimize downtime by enabling quick repair of malfunctioning valves while preserving existing control wiring and logic.