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50mm Flap Check Valve UPVC Material Transparent Design Non-return Valve Anti-backflow Movable Valve Backwash Obstructor
Quick answer
Is $8.69 a good price for 50mm Flap Check Valve UPVC Material Transparent Design Non-return…?
Yes: at $8.69 it is 5% below the typical price of $9.12 that DipScout measured over the last 14 days, a real drop. Tracked since Oct 22, 2026, it ranged from $8.69 to $9.89.
$8.69
Today it costs $8.69 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $8.69 to $9.89. It is 5% below the typical price of $9.12 that we measured: a real drop.
You save $0.43 · was $9.12
Drop detected on . Price last re-checked on .
Drop confirmed by our price history: we tracked the price over the last 14 days and the typical price (time-weighted median) was $9.12.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$8.69↓ 5% below typical
Lowest$8.69since Nov 4
Highest$9.89Oct 23 to Nov 2
typical price: median of the last 14 daysTracked since Oct 22 · 3 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 4, 13:05 UTC | $8.69 | −5% |
| Nov 2, 05:05 UTC | $9.12 | −8% |
| Oct 23, 12:01 UTC | $9.89 | +0.4% |
| Oct 22, 15:15 UTC | $9.85 | start |
| Store | Sylene Home Store |
|---|---|
| Positive feedback (AliExpress) | 96.4% |
| AliExpress category | Home Improvement › Plumbing |
| Recorded readings | 4 |
| First seen | |
| Last reading |
Also sold by 1 other store
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| Sylene Home Store | $8.69 · 63 sold |
|---|