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.

ASCO
The ASCO E290D0230S9DY00 is a pressure operated valve designed for industrial fluid control systems. This component is manufactured by ASCO to precise factory specifications. Request a formal quote by submitting your exact part number, required quantity, and application requirements.
For a faster response, include quantity, condition, and delivery destination.
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 ASCO E290D0230S9DY00. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.