| Component | Slit valve door Door element for a slit valve assembly. |
|---|---|
| Wafer size context | 300 mm 300 mm appears repeatedly in supported wording. |
| Seal/process descriptor | Viton process / LLK wording present Seal details require physical verification. |
A valve or valve assembly controls gas, vacuum, purge, or process-fluid flow in a tool subsystem.
Valve type, actuation method, seal material, pressure rating, port style, and cleanliness determine whether it can be safely used in a process system.
Often stainless steel, aluminum, elastomer seals, and pneumatic or heated actuator components depending on design.
Many semiconductor valves are pneumatically actuated and may include position sensing or heaters.
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 11, 2026 16:01 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 7, 2026 16:01 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 20, 2026 16:08 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
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Auction listing history. Direct marketplace listings are shown separately.
| Currency | Price basis | Records | Minimum | Maximum | Mean |
|---|---|---|---|---|---|
| USD | Observed public listing prices | 3 | 242.9900 | 840.5000 | 561.1633333333333333 |
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 |
|---|---|---|---|---|
| Jun 19, 2024 15:47 UTC | Applied Materials 300MM SPD SLIT VALVE DOOR p/n 0040-84391 New opened box | Completed listing price | 399.99 (currency not captured) | Not established |
| Nov 21, 2023 14:14 UTC | APPLIED MATERIALS 0040-84391 300MM SLIT VALVE DOOR AMAT *UNUSED* | Completed listing price | 599 (currency not captured) | Not established |
| Jul 28, 2023 02:04 UTC | 0040-84391 DOOR SPD SLIT VALVE VITON LLK 300MM | Completed listing price | 600 (currency not captured) | Not established |
| Feb 18, 2022 02:39 UTC | 10881 APPLIED MATERIALS DOOR SPD SLIT VALVE VITON PROCESS 300MM 0040-84391 | Completed listing price | 255.91 (currency not captured) | Not established |
| Feb 10, 2019 16:27 UTC | 10881 APPLIED MATERIAL DOOR SPD SLIT VALVE VITON PROCESS 300MM 0040-84391 | Completed listing price | 200 (currency not captured) | Not established |
| May 10, 2018 02:13 UTC | 10881 APPLIED MATERIAL BONDED SLIT VALVE,400MM 0040-84391 | Completed listing price | 110 (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.
Legacy 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 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 25, 2026 18:15 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.
Best Offer lookup was not verified; no accepted-price claim is made.
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