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1/4" OD One-Way Air Check Valve, Quick-Plug Type, Nickel Plated Copper, CVPU Inline Pneumatic Coupling (Pack of 2) (1/4" OD) — Open-Box, 22% Off
Brand: DIFFGYSAN
Condition: Used - Mint
$1001
$1279
-22% Save $278
Updated: 21 days ago
Description
【Product Name】 One-Way Air Check Valve
【Material】Copper nickel plating【Fluid Admitted】 Air, Vacuum
【Size】Size:1/4" Tube OD x 1/4" Tube OD
【Maximum Pressure】0-150psi/0-1.0Mpa【Working Temperature】32~140°F
【Applicable Tube】PU / PA / PE / PVC.
Push to Connect Air flow control valve
Size: 1/4" Tube OD x 1/4" Tube OD
Material: PBT Plastic and Nickel plated copper
Working Pressure: 0-1MPa | 0-145psi
Working Temperature: 0-60°C | 32~140°F
Directions for use:
- Do Not Exceed 145Psi Pressure
- Working Temperature: 0-60°C | 32~140°F,do Not Use Outside the Service Temperature Range to Prevent Deformation of the Sealing Material and Easy Leakage
- Do Not Use Any Medium Other Than Air. the Product is Limited to Air or Vacuum Environment
- After repeatedly pulling out the pipe. The worn part of the end should be cut off. Continue to use after leveling
Sold by
Amazon Warehouse
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- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0gkbcd1df
- Model:
- 1/4" OD CVPU
- Country:
- US
- ASIN:
- B0GKBCD1DF
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $3 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
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Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.

















