8005 APPLIED MATERIALS NOR-CAL VALVE PNEU 1.50 OD PORT KALREZ 3870-01455NOR-CAL AMAT PNEUMATIC ANGLE VALVE 3870-014553870-01455 AMAT Nor-Cal Pneumatic Vacuum ValveAMAT 3870-01455 Nor-Cal Pneumatic Isolation Vacuum Valve MAKE OFFER Good ConditNor-Cal Products 3870-01455 Pneumatic Angle Valve Reseller Lot of 2 AMAT WorkingAMAT 3870-01455 VALVE PNEU 1.50 OD PORT KALREZ / NOR-CAL PRODUCT2 AMAT 3870-01455, Nor-Cal Vacuum Valve, 104281AMAT 3870-01455 Nor-Cal Pneumatic Isolation Vacuum Valve MAKE OFFER Good ConditAMAT 3870-01455 Nor-Cal Pneumatic Isolation Vacuum Valve MAKE OFFER Good ConditAMAT 3870-01455 Nor-Cal Pneumatic Isolation Vacuum Valve MAKE OFFER Good ConditNor-Cal ESVP-1502-NWB Pneumatic Isolation Vacuum Valve AMAT 3870-01455 WorkingNor-Cal Porducts 3870-01455 Pneumatic Angle Valve, AMAT, 170451AMAT 3870-01455 Nor-Cal Pneumatic Isolation Vacuum Valve MAKE OFFER Good ConditAMAT 3870-01455 Nor-Cal Pneumatic Isolation Vacuum Valve MAKE OFFER Good ConditAMAT 3870-01455 Nor-Cal Pneumatic Isolation Vacuum Valve MAKE OFFER Good ConditAMAT 3870-01455 Nor-Cal Pneumatic Isolation Vacuum Valve MAKE OFFER Good ConditAMAT 3870-01455 Nor-Cal Pneumatic Isolation Vacuum Valve MAKE OFFER Good ConditAMAT 3870-01455 Nor-Cal Pneumatic Isolation Vacuum Valve MAKE OFFER Good ConditAMAT 3870-01455 Nor-Cal Pneumatic Isolation Vacuum Valve MAKE OFFER Good ConditNor-Cal Products 3870-01455 Pneumatic Angle Valve Reseller Lot of 2 AMAT WorkingNor-Cal ESVP-1502-NWB Pneumatic Isolation Vacuum Valve AMAT 3870-01455 WorkingAMAT APPLIED MATERIALS 3870-01455 REV A NOR-CAL ISOLATION PNEUMATIC VACUUM VALVEApplied Materials AMAT 3870-01455, Nor-Cal Vacuum Valve3870-01455 / NOR-CAL KF40 ISO VALVE / APPLIED MATERIALS AMAT3870-01455 / NOR-CAL KF40 ISO VALVE / APPLIED MATERIALS AMATAMAT 3870-01455 VALVE PNEU 1.50 OD PORT KALREZ8005 APPLIED MATERIALS NOR-CAL VALVE PNEU 1.50 OD PORT KALREZ 3870-01455AMAT NOR-CAL 3870-01455 NW40 Valve Nor-Cal 3870-01455 Pneumatic Isolation Vacuum Valve AMAT Applied Materials Spare126-0202// AMAT APPLIED 3870-01455 VALVE PNEU 1.50 OD PORT KALREZ [ASIS]Applied Materials (AMAT) 3870-01455 Nor-Cal Products 104236 KF40 NW40 Valve3870-01455 / NOR-CAL KF40 ISO VALVE / APPLIED MATERIALS AMAT 3870-01455 / NOR-CAL KF40 ISO VALVE / AMAT319-0102// AMAT APPLIED 3870-01455 VALVE PNEU 1.50 OD PORT KALREZ NOT WORKING3870-01455 / NOR-CAL KF40 ISO VALVE / APPLIED MATERIALS AMAT 3870-01455 / NOR-CAL KF40 ISO VALVE / APPLIED MATERIALS AMATApplied Materials 3870-01455 VALVE PNEU 1.50 OD PORT KALREZ3870-01455, AMAT, VALVE PNEU 1.50 OD PORT KALREZ3870-01455, AMAT, VALVE PNEU 1.50 OD PORT KALREZNor-Cal 3870-01455 Pneumatic Angle Isolation Valve AMAT Used WorkingNor-Cal Products 3870-01455 Pneumatic Angle Isolation Valve AMAT Used Working(101-0201) AMAT APPLIED MATERIALS 3870-01455 NOR-CAL VALVE USED WORKINGApplied Materials 3870-01455 NOR-CAL ESVP-1502-NWB-KALREZ KF40 VLV PNEU 1.50OD
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APPLIED MATERIALS 3870-01455

Nor-Cal Pneumatic Isolation Vacuum Valve

Market Availability & Pricing

Part number3870-01455
ManufacturerAPPLIED MATERIALS
Current availabilitySee listings below
Latest completed listing with reported sales290 (currency not captured) — public listing price; reported sold quantity is not a verified transaction
Vacuum › Valves & Flow Control › Vacuum Valves
Nor-Cal Pneumatic Isolation Vacuum Valve
APPLIED MATERIALS3870-01455pneumatic vacuum isolation valve
Product description
Nor-Cal Pneumatic Angle / Isolation Vacuum Valve, 1.50 OD Port, Kalrez, KF40/NW40 context
Specifications and identifiers
observed identity
Valve typePneumatic isolation / angle vacuum valve
Listings consistently describe a Nor-Cal pneumatic vacuum isolation or angle valve.
VendorNor-Cal Products
Nor-Cal is repeatedly associated with the AMAT part number.
Port / seal details1.50 OD port; Kalrez mentioned
Several titles include this official-style phrase; verify exact seal and port geometry from the item.
Flange contextKF40 / NW40 mentioned
Several titles identify KF40/NW40 valve context, but verify flange standard and mating hardware.
RevisionRev A mentioned
Revision should be matched for replacement.
Applications
semiconductor vacuum lineschamber isolationpump or foreline isolationVacuum line isolationReplacement pneumatic angle valve for Applied Materials equipment
How it works

A pneumatic vacuum isolation valve uses compressed air actuation to open or close a vacuum line, often isolating a chamber, pump line, or process subsystem.

Valve size, flange type, actuation method, seal material, and leak integrity are critical for tool vacuum performance and safety.

Technical guide
KF40
Quick-clamp vacuum flange size also referred to as NW40.
NW40
Nominal width 40 vacuum flange designation.
OD
Outside diameter.
What to verify before purchase
  • Confirm flange type, port size, and seal material from the physical valve.
  • Verify pneumatic actuation configuration and normal state if relevant.
  • Check leak rate, actuator movement, and seal condition before installation.
Confirm with the seller
  • Exact Applied Materials tool platform
  • Whether all KF40/NW40 and 1.50 OD wording applies to every variant

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.

8005 APPLIED MATERIALS NOR-CAL VALVE PNEU 1.50 OD PORT KALREZ 3870-01455

8005 APPLIED MATERIALS NOR-CAL VALVE PNEU 1.50 OD PORT KALREZ 3870-01455

USD 600.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
SG
Condition: Used
Listed: May 8, 2026 04:38 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 15, 2026 16:21 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
NOR-CAL AMAT PNEUMATIC ANGLE VALVE 3870-01455

NOR-CAL AMAT PNEUMATIC ANGLE VALVE 3870-01455

USD 686.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
KR
Condition: Used
Listed: Apr 30, 2026 05:38 UTC
Estimated remaining at check: 2
Estimated sold at check: 0

eBay response captured — Checked Oct 15, 2026 16:19 UTC

Availability has not been rechecked; current availability is unknown.

Buy It Now

View on eBay
3870-01455 AMAT Nor-Cal Pneumatic Vacuum Valve

3870-01455 AMAT Nor-Cal Pneumatic Vacuum Valve

USD 672.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
TW
Condition: Used
Listed: Sep 15, 2025 07:10 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 13, 2026 16:09 UTC

Availability has not been rechecked; current availability is unknown.

Buy It Now

View on eBay
AMAT 3870-01455 Nor-Cal Pneumatic Isolation Vacuum Valve MAKE OFFER Good Condit

AMAT 3870-01455 Nor-Cal Pneumatic Isolation Vacuum Valve MAKE OFFER Good Condit

USD 388.5000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: Feb 16, 2025 05:51 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 11, 2026 16:03 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
Nor-Cal Products 3870-01455 Pneumatic Angle Valve Reseller Lot of 2 AMAT Working

Nor-Cal Products 3870-01455 Pneumatic Angle Valve Reseller Lot of 2 AMAT Working

USD 650.2200

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: Sep 26, 2024 16:01 UTC
End recorded: Dec 6, 2024 16:48 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 8, 2026 16:21 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
AMAT 3870-01455 VALVE PNEU 1.50 OD PORT KALREZ / NOR-CAL PRODUCT

AMAT 3870-01455 VALVE PNEU 1.50 OD PORT KALREZ / NOR-CAL PRODUCT

USD 1000.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
KR
Condition: Used
Listed: Dec 7, 2022 03:30 UTC
End recorded: Dec 6, 2024 20:57 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 1, 2026 16:04 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
2 AMAT 3870-01455, Nor-Cal Vacuum Valve, 104281

2 AMAT 3870-01455, Nor-Cal Vacuum Valve, 104281

USD 1900.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: Apr 13, 2022 01:30 UTC
End recorded: Dec 7, 2024 12:19 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Sep 30, 2026 16:00 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay

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