3870-01161 / PNEUMATIC ISOLATION VALVE, NOR-CAL / APPLIED MATERIALS AMATNor-Cal Products 3870-01161 Isolation Valve, AMAT, 132534Nor-Cal Products 3870-01161 Isolation Valve, AMAT, 130117Nor-Cal Products 3870-01161 Angle Valve AMAT Applied Materials Working Surplus3870-01161 / PNEUMATIC ISOLATION VALVE, NOR-CAL / APPLIED MATERIALS AMAT3870-01161 / PNEUMATIC ISOLATION VALVE, NOR-CAL / APPLIED MATERIALS AMAT3870-01161 / PNEUMATIC ISOLATION VALVE, NOR-CAL / APPLIED MATERIALS AMATAMAT 3870-01161 1" SST PNEUMATIC VALVE NEWNor-Cal Products 3870-01161 Isolation Valve, AMAT, 130116Applied Materials 3870-01161 Isolation Valve, Nor-Cal Vacuum ValveApplied Materials 3870-01161 Isolation Valve, Nor-Cal Vacuum ValveApplied Materials 3870-01161 Isolation Valve, Nor-Cal Vacuum ValveApplied Materials 3870-01161 Isolation Valve, Nor-Cal Vacuum ValveApplied Materials 3870-01161 Isolation Valve, Nor-Cal Vacuum Valve
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APPLIED MATERIALS 3870-01161

Nor-Cal Pneumatic Isolation Valve

Market Availability & Pricing

Part number3870-01161
ManufacturerAPPLIED MATERIALS
Current availabilitySee listings below
Latest completed listing with reported sales225 (currency not captured) — public listing price; reported sold quantity is not a verified transaction
Vacuum › Valves & Fittings › Vacuum Valves
Nor-Cal Pneumatic Isolation Valve
APPLIED MATERIALS3870-01161pneumatic isolation valve
Product description
Applied Materials / Nor-Cal pneumatic isolation valve, part 3870-01161.
Specifications and identifiers
identification
Valve typePneumatic isolation valve / angle valve
Supplier referenceNor-Cal Products
Port reference1 in SST appears in source evidence
Verify port size and flange type before use.
Applications
vacuum isolationprocess gas deliveryload lock and chamber pumpingutility gas panelsvacuum line isolationprocess chamber or foreline isolationsemiconductor vacuum utility service
How it works

A valve controls isolation or flow in a vacuum, process gas, or utility line.

Valve type, actuation method, seal material, port size, and cleanliness class can be critical in semiconductor processing.

Technical guide
isolation valve
A valve used to open or block a vacuum or gas path.
pneumatic
Air-actuated operation.
What to verify before purchase
  • Verify valve size/flange style
  • Confirm actuator type and air pressure requirement
  • Inspect seals and cleanliness
Confirm with the seller
  • Exact Nor-Cal model number
  • Seal material
  • Normally-open/normally-closed behavior

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.

3870-01161 / PNEUMATIC ISOLATION VALVE, NOR-CAL / APPLIED MATERIALS AMAT

3870-01161 / PNEUMATIC ISOLATION VALVE, NOR-CAL / APPLIED MATERIALS AMAT

USD 235.6600

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: Sep 6, 2026 20:20 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Sep 30, 2026 16:05 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
Nor-Cal Products 3870-01161 Isolation Valve, AMAT, 132534

Nor-Cal Products 3870-01161 Isolation Valve, AMAT, 132534

USD 450.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: Oct 23, 2023 17:00 UTC
End recorded: Dec 7, 2024 02:17 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

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

Availability has not been rechecked; current availability is unknown.

Buy It Now

View on eBay
Nor-Cal Products 3870-01161 Isolation Valve, AMAT, 130117

Nor-Cal Products 3870-01161 Isolation Valve, AMAT, 130117

USD 450.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: Oct 5, 2023 17:30 UTC
End recorded: Dec 6, 2024 22:28 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 3, 2026 16:12 UTC

Availability has not been rechecked; current availability is unknown.

Buy It Now

View on eBay
Nor-Cal Products 3870-01161 Angle Valve AMAT Applied Materials Working Surplus

Nor-Cal Products 3870-01161 Angle Valve AMAT Applied Materials Working Surplus

USD 305.2200

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: May 24, 2022 20:30 UTC
End recorded: Dec 7, 2024 06:45 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Sep 30, 2026 16:04 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay

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