ASCO 222-345-1D Solenoid Coil

ASCO 222-345-1D Solenoid Coil is a replacement coil designed for ASCO valve assemblies in the 222-series family, used to energize the valve coil when an electrical control signal is applied. It supports multiple input voltages—120/60 Hz, 110/50 Hz, and 127/50 Hz—so the same coil can be used with equipment in different regions without a redesign of the control circuit. The coil is listed as discontinued by the manufacturer, indicating that new production has ended and availability may depend on remaining distributor stock or remanufactured options. Use this coil with compatible ASCO valve bodies that accept the 222-345-1D designation to restore actuation in automated fluid-control systems. As a legacy replacement, it is commonly encountered in service of older ASCO installations where the original coil failed and a drop-in electrical match is required for continued valve operation in industrial automation environments. Before replacement, confirm the valve body compatibility and ensure electrical terminals align with your control wiring to prevent miswiring and ensure reliable operation.