New AMAT 0040-23525 Applied Materials 300MM Slit Valve Door PlateAMAT Applied Materials 0040-23525 300MM Slit Valve Door Plate NewApplied Materials 0040-23525 PLATE, VITON FACE SEAL REV 3 AL LLC SLIT AMAT (M)AMAT 0040-23525 300MM SLIT VALVE DOORAMAT Applied Materials 0040-23525 Slit Valve Door PlateApplied materials AMAT 0040-23525 PLATE, VITON FACE SEAL REV 3 AL LLC SLITVALVEApplied materials AMAT 0040-23525 PLATE, VITON FACE SEAL REV 3 AL LLC SLITAMAT 0040-23525 300mm Slit Valve Door, 330328AMAT 0040-23525 PLATE, FACE SEAL REV 3 AL LLC SLITVALVE *mzAMAT 0040-23525 PLATE, FACE SEAL REV 3 AL LLC SLITVALVE *cm  AMAT 0040-23525 PLATE, FACE SEAL REV 3 AL LLC SLIT *nl  AMAT 0040-23525 PLATE, FACE SEAL REV 3 AL LLC SLIT #za  AMAT 0040-23525 PLATE, FACE SEAL REV 3 AL LLC SLIT *hh  AMAT 0040-23525 PLATE, FACE SEAL REV 3 AL LLC SLIT #lkNew AMAT 0040-23525 Applied Materials 300MM Slit Valve Door Plate  AMAT 0040-23525 PLATE, FACE SEAL REV 3 AL LLC SLIT *bn  AMAT 0040-23525 PLATE, FACE SEAL REV 3 AL LLC SLIT #tp  AMAT 0040-23525 PLATE, FACE SEAL REV 3 AL LLC SLIT #zb  AMAT 0040-23525 PLATE, FACE SEAL REV 3 AL LLC SLIT *tn  AMAT 0040-23525 PLATE, FACE SEAL REV 3 AL LLC SLIT *tm  AMAT 0040-23525 PLATE, FACE SEAL REV 3 AL LLC SLIT #ea  AMAT 0040-23525 PLATE, FACE SEAL REV 3 AL LLC SLIT *mzAMAT Applied Materials 300MM Slit Valve Door Plate  0040-23525AMAT Applied Materials 300MM Slit Valve Door Plate  0040-23525AMAT Applied Materials 300MM Slit Valve Door Plate  0040-23525AMAT Applied Materials 300MM Slit Valve Door Plate  0040-23525AMAT Applied Materials 300MM Slit Valve Door Plate  0040-23525AMAT Applied Materials 0040-23525 300MM Slit Valve Door Plate New0040-23525 Slit Vale DoorAMAT Applied Materials 0040-23525 300mm Slit Valve Door PlateAMAT 0040-23525 300MM SLIT VALVE DOORAMAT 0040-23525 300MM SLIT VALVE DOORApplied Materials 0040-23525 Slit Valve Door PlateNew AMAT Applied Materials 0040-23525 Slit Valve Door PlateAMAT Applied Materials 0040-23525 300mm Slit Valve Door Plate New SurplusValve slit door (AMAT) 0040-23525 300mmAMAT Applied Materials 0040-23525 300mm Slit Valve Door PlateApplied Materials 0040-23525 300mm Slit Valve DoorApplied Materials 0040-23525 300mm Slit Valve DoorApplied Materials AMAT 0040-23525 300mm Slit Valve Door Faceplate NEW300mm slit valve door 0040-23525 AMATAMAT 0040-23525 Slit Valve Faceplate NEW Sealed Applied MaterialsApplied Materials AMAT 0040-23525 Slit Valve Door Faceplate NEWAMAT Applied Materials 300MM Slit Valve Door Plate  0040-23525AMAT Applied Materials 0040-23525 300MM Slit Valve Door Plate
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APPLIED MATERIALS 0040-23525

Slit Valve Door Plate

Market Availability & Pricing

Part number0040-23525
ManufacturerAPPLIED MATERIALS
Current availabilitySee listings below
Latest completed listing with reported sales42.99 (currency not captured) — public listing price; reported sold quantity is not a verified transaction
Mechanical › Chamber Components › Slit Valve Components
Slit Valve Door Plate
APPLIED MATERIALS0040-23525Slit Valve Door Plate
Product description
Plate, Viton Face Seal Rev 3, AL LLC Slit; 300MM Slit Valve Door Plate
Specifications and identifiers
mechanical component
Component typeSlit valve door plate
Plate associated with slit valve/door assembly
Seal clueViton face seal
One title explicitly states VITON FACE SEAL
Revision clueRev 3
Revision appears in titles; verify actual part marking
Material clueAL
Likely aluminum shorthand, but verify
Wafer size context300MM
Some listings identify 300mm slit valve door plate
Equipment context
  • 300mm Applied Materials slit valve equipment
Applications
Load locksTransfer chambersProcess chambersSlit valve door sealingVacuum module isolation300mm wafer transfer hardware
How it works

A slit valve door plate is mechanical hardware for a wafer passage door in vacuum equipment.

Slit valve sealing is important for vacuum isolation and contamination control.

Technical guide
Viton

A fluoroelastomer sealing material.

Seal material affects chemical compatibility, temperature performance, and vacuum behavior.

Verify: Exact compound; Temperature range; Chemical compatibility
Slit valve

A gate-like vacuum door for wafer transfer openings.

It isolates modules and helps maintain vacuum integrity.

Verify: Seal condition; Revision; Tool compatibility
300MM
300 millimeter wafer/tool context
AL
Aluminum if used as material shorthand; verify
What to verify before purchase
  • Revision
  • Seal material and condition
  • Surface condition
  • Tool/platform compatibility
Confirm with the seller
  • Specific AMAT platform
  • Exact aluminum alloy
  • Exact Viton compound

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.

New AMAT 0040-23525 Applied Materials 300MM Slit Valve Door Plate

New AMAT 0040-23525 Applied Materials 300MM Slit Valve Door Plate

USD 446.0400

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: Sep 12, 2026 22:19 UTC
Estimated remaining at check: 6
Estimated sold at check: 0

eBay response captured — Checked Oct 6, 2026 16:07 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
AMAT Applied Materials 0040-23525 300MM Slit Valve Door Plate New

AMAT Applied Materials 0040-23525 300MM Slit Valve Door Plate New

USD 250.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
IL
Condition: Used
Listed: Jul 21, 2026 12:40 UTC
Estimated remaining at check: 11
Estimated sold at check: 0

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

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
Applied Materials 0040-23525 PLATE, VITON FACE SEAL REV 3 AL LLC SLIT AMAT (M)

Applied Materials 0040-23525 PLATE, VITON FACE SEAL REV 3 AL LLC SLIT AMAT (M)

USD 150.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
KR
Condition: Used
Listed: Apr 22, 2026 06:21 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 15, 2026 16:16 UTC

Availability has not been rechecked; current availability is unknown.

Buy It Now

View on eBay
AMAT 0040-23525 300MM SLIT VALVE DOOR

AMAT 0040-23525 300MM SLIT VALVE DOOR

USD 1100.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
KR
Condition: NEW
Listed: Dec 6, 2024 08:01 UTC
End recorded: Dec 7, 2024 08:11 UTC
Estimated remaining at check: 4
Estimated sold at check: 0

eBay response captured — Checked Oct 10, 2026 16:01 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
AMAT Applied Materials 0040-23525 Slit Valve Door Plate

AMAT Applied Materials 0040-23525 Slit Valve Door Plate

USD 220.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
IL
Condition: Used
Listed: Aug 11, 2024 21:30 UTC
End recorded: Dec 7, 2024 19:02 UTC
Estimated remaining at check: 3
Estimated sold at check: 0

eBay response captured — Checked Oct 7, 2026 16:25 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
Applied materials AMAT 0040-23525 PLATE, VITON FACE SEAL REV 3 AL LLC SLITVALVE

Applied materials AMAT 0040-23525 PLATE, VITON FACE SEAL REV 3 AL LLC SLITVALVE

USD 499.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
IL
Condition: Used
Listed: May 14, 2024 12:30 UTC
End recorded: Dec 7, 2024 02:44 UTC
Estimated remaining at check: 8
Estimated sold at check: 0

eBay response captured — Checked Oct 6, 2026 16:14 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
Applied materials AMAT 0040-23525 PLATE, VITON FACE SEAL REV 3 AL LLC SLIT

Applied materials AMAT 0040-23525 PLATE, VITON FACE SEAL REV 3 AL LLC SLIT

USD 199.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
IL
Condition: Used
Listed: Sep 23, 2023 11:00 UTC
End recorded: Dec 7, 2024 07:25 UTC
Estimated remaining at check: 2
Estimated sold at check: 0

eBay response captured — Checked Oct 3, 2026 16:10 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
AMAT 0040-23525 300mm Slit Valve Door, 330328

AMAT 0040-23525 300mm Slit Valve Door, 330328

USD 550.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: NEW
Listed: Aug 2, 2016 18:43 UTC
End recorded: Dec 6, 2024 23:46 UTC
Estimated remaining at check: 4
Estimated sold at check: 2

eBay response captured — Checked Oct 18, 2026 16:13 UTC

Availability has not been rechecked; current availability is unknown.

Buy It Now

View on eBay

Direct marketplace listings

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