| Valve component | Slit-valve door Door/gate component associated with a slit valve. |
|---|---|
| Wafer size context | 300mm Supported wafer-size context. |
| Seal context | Viton Supported elastomer/seal material context. |
A slit-valve door is the moving barrier used to open or close a vacuum transfer slot.
Door flatness, sealing surface condition, and seal material directly affect vacuum isolation.
Fluoroelastomer commonly used for vacuum seals where chemical and temperature compatibility are required.
Product reference only. Confirm fitment, revision, included components, and specifications before purchase.
No public documents were listed for this part when captured.
Prices and availability may change. Confirm details with the seller.
Observed public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 17, 2026 16:06 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 19, 2026 16:25 UTC
Availability has not been rechecked; current availability is unknown.
Buy It Now
View on eBay0 matching listings.
No active-status direct listings are shown on this page.
Auction listing history. Direct marketplace listings are shown separately.
| Currency | Price basis | Records | Minimum | Maximum | Mean |
|---|---|---|---|---|---|
| USD | Observed public listing prices | 3 | 850.0000 | 1375.0000 | 1025.0000000000000000 |
Amounts without an established currency are retained in the history below and excluded from monetary comparisons. Bids, public listing prices and accepted amounts are distinct; no currency conversion is applied.
| Time recorded | Listing | Observation | Public price | Recorded acceptance |
|---|---|---|---|---|
| Aug 28, 2026 07:26 UTC | 27917 APPLIED MATERIALS DOOR SPD SLIT VALVE VITON LLK 300MM 0040-84390 | Completed listing price | 850 (currency not captured) | Not established |
| Apr 18, 2025 11:51 UTC | APPLIED MATERIALS DOOR SPD SLIT VALVE VITON LLK 300MM 0040-84390 | Completed listing price | 335 (currency not captured) | Not established |
| Mar 28, 2024 08:37 UTC | 0040-84390 DOOR SPD SLIT VALVE VITON LLK 300MM | Completed listing price | 600 (currency not captured) | Not established |
| Jan 5, 2023 02:01 UTC | 27917 APPLIED MATERIALS DOOR SPD SLIT VALVE VITON LLK 300MM 0040-84390 | Completed listing price | 300 (currency not captured) | Not established |
| Jun 4, 2021 07:10 UTC | [PROMOTION] USED SLIT DOOR VALVE AMAT 0040-84390 | Completed listing price | 80 (currency not captured) | Not established |
| Aug 31, 2020 05:36 UTC | Applied Materials AMAT 0040-84390 Slit Door Valve | Completed listing price | 130 (currency not captured) | Not established |
| Feb 19, 2019 06:32 UTC | Applied Material Gate Valve - Part# 0040-84390 | Completed listing price | 200 (currency not captured) | Not established |
| Dec 11, 2018 05:36 UTC | 10933 APPLIED MATERIAL GATE VALVE SLIT,300MM SPD SLITVALVE,0021-25799 0040-84390 | Completed listing price | 500 (currency not captured) | Not established |
| May 10, 2018 02:22 UTC | 10933 APPLIED MATERIAL XFER CHAMBER SLIT VALVE ASSY, 0021-25799/05 0040-84390 | Completed listing price | 1200 (currency not captured) | Not established |
| Oct 20, 2015 10:09 UTC | New AMAT Applied Materials 0040-84390 300mm Valve Slit Door | Completed listing price | 212.5 (currency not captured) | Not established |
| Aug 8, 2015 17:29 UTC | New AMAT Applied Materials 0040-84390 300mm Valve Slit Door | Completed listing price | 115 (currency not captured) | Not established |
| Jul 9, 2015 23:30 UTC | Lot of 2 Applied Materials 0040-84390 300mm Slit Valve Door | Completed listing price | 15.52 (currency not captured) | Not established |
| Jul 3, 2015 18:54 UTC | Lot of 2 Applied Materials 0040-84390 300mm Slit Valve Door | Completed listing price | 13.05 (currency not captured) | Not established |
| Jul 2, 2015 18:28 UTC | Lot of 2 Applied Materials 0040-84390 300mm Slit Valve Door | Completed listing price | 3.35 (currency not captured) | Not established |
Public listing prices, direct recorded sale prices and recorded accepted Best Offer amounts remain distinct. Quantities are source estimates. No aggregate sales total or average is inferred.
Prices and availability may change. Confirm details with the seller.
Observed public listing price, not an accepted sale amount.
eBay response captured — Checked Sep 1, 2026 16:15 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
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Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayOriginal public listing price is shown separately from recorded accepted amounts.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Acceptance recorded by the source; fulfillment is not verified. Availability has not been rechecked; current availability is unknown. Checked Aug 30, 2026 18:35 UTC.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
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