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-SY91 is an official catalog model belonging to the 10-SY Valves series, featuring a 2-position single actuation configuration. This unit incorporates the specified pilot system, coil specification, voltage, electrical entry, light/surge voltage suppressor, manual override, port size, thread type, series sizing, and bracket options as outlined in the manufacturer parameters. Submit the exact part number, quantity, and application requirements to receive an official price quote.
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-SY91. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.