AMAT 3870-03884 Slit Valve, Gate Compl, 452934AMAT 3870-03884 Slit Valve, Gate Compl, 452933Applied Materials SLIT VALVE DOOR p/n 3870-03884 35mm X 336mm NewApplied Materials SLIT VALVE DOOR p/n 3870-03884 35 X 336MM NewApplied Materials SLIT VALVE DOOR p/n 3870-03884 35 X 336MM NewApplied Materials SLIT VALVE DOOR p/n 3870-03884 35 X 336MM NewApplied Materials SLIT VALVE DOOR p/n 3870-03884 35 X 336MM NewApplied Materials SLIT VALVE DOOR p/n 3870-03884 35 X 336MM NewApplied Materials SLIT VALVE DOOR p/n 3870-03884 35 X 336MM NewApplied Materials SLIT VALVE DOOR p/n 3870-03884 35 X 336MM NewApplied Materials SLIT VALVE DOOR p/n 3870-03884 35 X 336MM NewApplied Materials SLIT VALVE DOOR p/n 3870-03884 35 X 336MM NewApplied Materials SLIT VALVE DOOR p/n 3870-03884 35 X 336MM NewApplied Materials SLIT VALVE DOOR p/n 3870-03884 35 X 336MM NewApplied Materials SLIT VALVE DOOR p/n 3870-03884 35 X 336MM NewApplied Materials SLIT VALVE DOOR p/n 3870-03884 35 X 336MM NewApplied Materials SLIT VALVE DOOR p/n 3870-03884 35 X 336MM NewApplied Materials SLIT VALVE DOOR p/n 3870-03884 35 X 336MM NewApplied Materials SLIT VALVE DOOR p/n 3870-03884 35 X 336MM NewApplied Materials SLIT VALVE DOOR p/n 3870-03884 35 X 336MM NewApplied Materials SLIT VALVE DOOR p/n 3870-03884 35 X 336MM NewAPPLIED MATERIALS (AMAT) 3870-03884 DOOR SLIT VALVEApplied Materials SLIT VALVE DOOR p/n 3870-03884 35 X 336MM NewApplied Materials SLIT VALVE DOOR p/n 3870-03884 35 X 336MM NewApplied Materials SLIT VALVE DOOR p/n 3870-03884 35 X 336MM NewApplied Materials SLIT VALVE DOOR p/n 3870-03884 35 X 336MM NewApplied Materials SLIT VALVE DOOR p/n 3870-03884 35 X 336MM NewApplied Materials SLIT VALVE DOOR p/n 3870-03884 35 X 336MM New
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APPLIED MATERIALS 3870-03884

Slit Valve Door

Market Availability & Pricing

Part number3870-03884
ManufacturerAPPLIED MATERIALS
Current availabilitySee listings below
Latest completed listing with reported sales488 (currency not captured) — public listing price; reported sold quantity is not a verified transaction
Vacuum › Valves › Slit Valve Components
Slit Valve Door
APPLIED MATERIALS3870-03884slit valve door
Product description
Slit valve door / gate component, approximately 35 mm x 336 mm where stated
Specifications and identifiers
naming
Alternate wordingSlit valve, gate complete; door slit valve
Listings identify this as a slit valve gate/door component.
physical
Dimensions35 mm x 336 mm
Dimensions are stated in two listing titles.
Applications
load lock isolationtransfer chamber isolationprocess chamber wafer slotsslit valve gate replacementvacuum chamber isolation hardware
How it works

A slit valve door or gate is the moving sealing component in a slit valve used to isolate wafer transfer openings between vacuum regions.

Sealing surface condition, dimensions, and fit are critical for vacuum integrity and transfer reliability.

Technical guide
vacuum_isolation

Slit valves isolate chambers while allowing wafers to pass through when opened.

Compl
Likely shorthand for complete, as used in listing titles.
What to verify before purchase
  • Confirm exact dimensions and sealing profile.
  • Inspect sealing surfaces for scratches or wear.
  • Verify whether the item is only the door/gate or a larger valve component.
Confirm with the seller
  • Seal material
  • Compatible chamber or slit valve model

Product reference only. Confirm fitment, revision, included components, and specifications before purchase.

Documentation

No public documents were listed for this part when captured.

Available Listings

Prices and availability may change. Confirm details with the seller.

AMAT 3870-03884 Slit Valve, Gate Compl, 452934

AMAT 3870-03884 Slit Valve, Gate Compl, 452934

USD 1100.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: NEW
Listed: Jun 10, 2020 17:08 UTC
End recorded: Dec 7, 2024 10:21 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 20, 2026 16:17 UTC

Availability has not been rechecked; current availability is unknown.

Buy It Now

View on eBay
AMAT 3870-03884 Slit Valve, Gate Compl, 452933

AMAT 3870-03884 Slit Valve, Gate Compl, 452933

USD 1100.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: NEW
Listed: Jun 10, 2020 17:06 UTC
End recorded: Dec 7, 2024 10:21 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 20, 2026 16:17 UTC

Availability has not been rechecked; current availability is unknown.

Buy It Now

View on eBay

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