AC 220V DC 12V 24V 1/2" 3/4" Plastic Electric Normally Closed Solenoid Valve Magnetic Water Air Pressure Controller Switch
$4.05
Today it costs $4.05 on AliExpress. Since Oct 21, 2026, when we started tracking it, it ranged from $4.05 to $4.25. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for 1 day; confirming a drop takes at least 3 days. The store advertises "was $12.91", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressAffiliate link: we earn a commission on completed purchases, and the price is the same with or without our code. The price above is the last recorded reading, not a live checkout lookup.
Price history
Today$4.05lowest ever seen
Lowest$4.05since Oct 21
Highest$4.25on Oct 21
Tracked since Oct 21 · 4 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 21, 18:50 UTC | $4.05 | −5% |
| Oct 21, 18:37 UTC | $4.25 | +5% |
| Oct 21, 18:36 UTC | $4.05 | −5% |
| Oct 21, 18:16 UTC | $4.25 | +5% |
| Oct 21, 12:16 UTC | $4.05 | start |
| Store | SHX Home Furnishing Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Home Improvement › Plumbing |
| Recorded readings | 5 |
| First seen | 10/21/2026 |
| Last reading | 10/22/2026, 6:48:31 PM UTC |