Numatics 227-809 Solenoid Cap Assembly is the cap-style component for the MK40 solenoid valve, providing the electrical interface and mounting required to actuate the valve coil in MK40-series installations. It is rated for 120 VAC operation, enabling standard AC control of the MK40 valve in pneumatic systems. Use this cap assembly as a compatible replacement to maintain reliable solenoid actuation and proper fit within MK40-based equipment.
