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CTJfyrdian 2 Pack 3/8" Mini Ball Valve, 304 Stainless Steel Water Flow Control Male x Female NPT Threaded Shut-Off Drain Valves with Quarter Turn Operation — Open-Box, 17% Off
Brand: CTJfyrdian
Condition: Used - VeryGood
$1160
$1398
-17% Save $238
Updated: 25 days ago
Description
Compact & Durable: The mini ball valve saves space, and its 304 stainless steel construction resists rust and corrosion The smooth surface repels stains, making it ideal for use with water, oil, and gas
3/8" NPT Threads: Precision-cut tapered threads (60° angle) ensure a leak-proof seal. Verify dimensions before installation (NPT ≠ actual pipe size)
Double-Seal System: Built-in O-ring seals deliver double leak protection—no extra washer needed. Apply PTFE tape or sealant to NPT threads for installation. Quarter-turn handle enables quick on/off operation in tight spaces
Safe & Reliable: Designed specifically for pipe connections, it features durable construction with high strength to prevent bursting. It is suitable for potable water systems and is lead-free
Wide Applications: Ideal for air, water, oil, and fuel applications. Perfect for pneumatic systems, irrigation, workshops, RVs, and industrial flow control. Withstands temperatures up to 212°F (100°C) and pressures up to 914 PSI
CTJfyrdian Mini Ball Valve - High-Pressure Flow Control
Key Features
- Omni-Directional Installation: 360° adaptable with double leak protection.
- Precision Flow Control: Standard NPT threads for precise adjustment.
- Easy & Safe Operation: Quarter-turn operation with ergonomic handle.
Applications
- Home Use: Toilet valves, kitchen faucets, water supply lines.
- Industrial: Air lines, fluid control valves, vacuum lines.
- Outdoor: RV plumbing systems, pool plumbing systems, campers.
Precautions
- Ensure flow diameter matches pipe before installation.
- Regularly check seal ring for leak-proof performance.
Why Choose CTJfyrdian?
We specialize in cost-effective fluid control solutions.
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- 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-b0gchjcfjw
- Model:
- DN10
- Country:
- US
- ASIN:
- B0GCHJCFJW
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 $2 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.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for CTJfyrdian products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
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.


















