ASCO 099-257-1-D Coil 120V

ASCO 099-257-1-D is a replacement solenoid valve coil (OEM Red-Hat coil) for ASCO valve bodies, designed to energize the solenoid in 120 VAC service and broadly compatible with 110 VAC at 50 Hz in regions that use 50 Hz power. This coil is commonly used with ASCO 8342G20/22 valve assemblies, per supplier catalogs that list it as the replacement coil for those models; it is a plug-in coil compatible with standard ASCO valve hardware and the broader pneumatic/hydraulic control line ecosystem. The unit weighs about 0.5 lb and is manufactured by ASCO, with listings noting that it has been discontinued by the manufacturer, which should be considered in procurement and replacement planning. As a direct replacement, it preserves the original actuation performance of ASCO solenoid technology, enabling reliable valve operation without modification to mounting or piping, and it is typically selected when restoring older ASCO installations that require a 120 VAC coil rated for 60 Hz operation (or 110 VAC at 50 Hz in compatible systems).