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 21-VV5Q17-08 is an official catalog model belonging to the 10/21-VQ Clean Room Valve series, combining 10 Clean Room designation with 21 Copper, Fluorine and Silicon-free plus Low Particle Generation specifications. This unit features the VV5Q17 configuration with 08 stations, A or B port options, various top and side entry wiring kits or SI unit compatibility, and optional DIN rail mounting styles with name plates. Submit your exact part number, quantity, and application requirements for a prompt quote.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued SMC references — within one business day.
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 21-VV5Q17-08. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.