Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

SMC
The SMC 10-SY9120 is an official catalog model from the 10-SY valve series featuring configurations for 2-position single, 2-position double, or 3-position closed, exhaust, and pressure center actuation. This component supports internal or external pilot specifications, standard or power-saving coil options, and a broad range of coil voltages including AC and DC classifications. Electrical entry methods include grommet, DIN terminal, M plug, L plug, and M8 connector variants paired with optional light and surge voltage suppressors, manual override styles, and port thread dimensions. Submit the exact part number, quantity, and application requirements to receive an official price and lead-time quotation.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against SMC 10-SY9120. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.