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-VV5Q17-02 is an official catalog model belonging to the 10/21-VQ Clean Room Valve series, designed with 10 (Clean Room) and 21 (Copper, Fluorine and Silicon-free plus Low Particle Generation) clean series specifications. This configuration supports 02 through 07 stations, offers P and R port options of A (One-touch Fitting for ø6) or B [Rc (PT) 1/8 Thread], and provides multiple kit variations including FU0 through FU3, FS0 through FS3, PU0 through PU3, PS0 through PS3, S0, SF1, SH, and SJ1, alongside DIN rail mounting options D and DN. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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-VV5Q17-02. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.