1pcs 3mm To 12mm Plastic White Check Valve Way Non-return Valve Oil Gas Water Air Way Inline Check Valve

It's a great honor for you to visit my store. Good luck with your favorite purchases Place of Origin: China High-concerned chemical : None Structure : Check Material : Plastic Power : Pneumatic Standard or Nonstandard : Standard Pressure : vacuum Model Number : way check valve Brand Name : LEENKEA Is Smart Device : No Origin : Mainland China Certification : None