![327-0401// AMAT APPLIED 3700-02728 SEAL BONNET DN100 SERIES 12 GATE VALVE [NEW]](/catalog-assets/64e20100db854a7a4962f1ff2c359a107b49a2e9b42c031880e6e11437839b95.webp)
| Function | Seal bonnet |
|---|---|
| Valve size/family | DN100 Series 12 gate valve |
| Use area | Vacuum gate valve sealing interface |
A sealing component used at a valve, chamber, or gas/vacuum interface.
Seal material, size, and service location are critical for vacuum integrity, leak prevention, and process compatibility.
High-performance perfluoroelastomer when stated.
Common fluoroelastomer sealing material when stated.
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 14, 2026 16:01 UTC
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eBay response captured — Checked Oct 10, 2026 16:05 UTC
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eBay response captured — Checked Oct 7, 2026 16:23 UTC
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Best Offer · Buy It Now
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eBay response captured — Checked Oct 4, 2026 16:11 UTC
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Best Offer · Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 4, 2026 16:00 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 3, 2026 16:12 UTC
Availability has not been rechecked; current availability is unknown.
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 | 6 | 150.0000 | 180.0000 | 175.0000000000000000 |
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 |
|---|---|---|---|---|
| Oct 8, 2024 13:06 UTC | AMAT 3700-02728 | Completed listing price | 169 (currency not captured) | Not established |
| Nov 29, 2023 19:28 UTC | AMAT 3700-02728 Seal Bonnet DN100 Series 12 Gate Valve | Completed listing price | 180 (currency not captured) | Not established |
| Dec 28, 2021 06:52 UTC | AMAT Applied Materials 3700-02728 Seal Bonnet For, DN100 Series 12 Gate Valve | Completed listing price | 75 (currency not captured) | Not established |
| Dec 28, 2021 02:40 UTC | 327-0401// AMAT APPLIED 3700-02728 SEAL BONNET DN100 SERIES 12 GATE VALVE [NEW] | Completed listing price | 40 (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.
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Legacy record; no enhanced status check captured
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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.
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