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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
SMC
21-VQ127
SMC 21-VQ127 — 10-21-VQ17 Base Mounted Plug Lead Valves Clean Series
The SMC 21-VQ127 is an official catalog model belonging to the 10/21-VQ Clean Room Valve series, featuring copper, fluorine, and silicon-free construction alongside low particle generation specifications. This VQ1 valve configuration accommodates various actuation, seal type, coil voltage, electrical entry, manual override, and side-ported cylinder port options to match exact pneumatic control schematics. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
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.
- Manufacturer
- SMC
- Part number
- 21-VQ127
- Product series
- 10/21-VQ Clean Room Valve
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 21-VQ127.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- 7
- 7
- Product Series
- 10/21-VQ Clean Room Valve
- Configuration Status
- Official catalog model
- Clean Series
- 10 (Clean Room), 21 (Copper, Fluorine and Silicon-free + Low Particle Generation)
- -
- -
- VQ1
- VQ1
- Actuation
- 1 (2 Position Single), 2 (2 Position Double), 3 (3 Position Closed Center), 4 (3 Position Exhaust Center), 5 (3 Position Pressure Center)
- Seal Type
- 0 (Metal Seal), 1 (Rubber Seal)
- Function
- Standard Type (1W), H (High Pressure Type, 1.5W), Y (Low Wattage Type, 0.5W)
- Coil Voltage
- 5 (24 VDC, w/Light/Surge Voltage Suppressor), 6 (12 VDC, w/Light/Surge Voltage Suppressor)
- Electrical Entry
- L (Plug Connector w/Lead Wire), LO (Plug Connector w/o Connector), M (w/Lead Wire), MO (w/o Connector)
- Manual Override
- Non-locking Push Type, Tool Required, B (Locking Type, Tool Required), C (Locking Type, Manual)
- Cylinder Port
- C3 (One-touch Fitting for ø3.2, Side Ported), C4 (One-touch Fitting for ø4, Side Ported), C6 (One-touch Fitting for ø6, Side Ported), M5 (M5 Thread, Side Ported)
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against SMC 21-VQ127. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.