Isolator Prices
in Valves
$50.37 – $62.94 per ea
Median $50.37
Based on prices as invoiced rather than a normalised per-unit price, so expect more variation than usual.
Isolator prices by product
| Product | Typical range | Median |
|---|---|---|
| WEBSTONE 1 1/4 SWT ISOLATOR W/ROT FLG | $50.37 – $62.94 / ea | $50.37 |
| WEBSTONE 3/4 IPS ISOLATOR W/ROT FLG | $38.50 – $38.50 / ea | $38.50 |
2 of 4 isolator products have enough independent purchase data to price. The rest are in our data but below the threshold we publish at.
Checking a specific isolator price
To check a specific purchase, find the matching product in the table above. If it isn't listed, we don't yet have enough independent purchases of that exact item to publish a figure we'd stand behind.
How we know this
These figures come from real invoices processed through CostCrunch, not list prices or survey data. Each line is normalised to a price per unit, the top and bottom 1% are excluded as outliers, and we publish what we have for the last 12 months and say how thin it is. Where a figure rests on very few purchases, a single supplier or a single company, that is noted alongside it — those are one buyer's experience rather than a market rate.
Check your own invoices against these prices — CostCrunch reads every line item and flags anything above market.