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One-way Valve 4 Pcs 3mm Inside Diameter Hard Plastic One-way Check Valve Dark Blue Air Liquid Preventing the flow back, protect
Specifications:
- Origin: CN(Origin)
- Certification: NONE
- Temperature of Media: Other
- Structure: Other
- Standard or Nonstandard: Standard
- Pressure: Other
- Power: Other
- Port Size: as hown
- Model Number: One-way Valve
- Media: Other
- Material: Plastic
- Free shipping
- Free returns*
- Low prices
- 5 million products