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
Submit an RFQ for the SMC industrial valve part number VNB311AV-F20A-5DZ-Q by providing your required quantity and application details to receive a formal 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 VNB311AV-F20A-5DZ-Q. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.