C3519 LAM RESEARCH KIT, HPS VALVE REPAIR (NEW) 840-009865-040LAM Research 840-009865-040 Kit HPS Valve RepairLAM Research 840-009865-040 HPS Valve Repair Kit Bellows Assembly NW40 NewLAM Research 840-009865-040 Kit HPS Valve RepairLAMRESEAR LAM RESEARCH 840-009865-040 RQANS1LAM RESEARCH 840-009865-040 NSFP 840009865040LAM RESEARCH 840-009865-040 NSFP 840009865040LAM RESEARCH 840-009865-040 NSFP 840009865040LAM 840-009865-040 VALVE REPAIR KIT NW-40New KIT HPS VALVE REPAIR w/ 1 BELLOWS NW-40 ASSY KIT, 3 0-RING 2.609 ID X .139
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LAM RESEARCH 840-009865-040

HPS NW40 Valve Repair Kit

Market Availability & Pricing

KIT, HPS VALVE REPAIR

Part number840-009865-040
ManufacturerLAM RESEARCH
Current availabilitySee listings below
Latest completed listing with reported sales200 (currency not captured) — public listing price; reported sold quantity is not a verified transaction
Vacuum › Valves & Fittings › Valve Repair Kits
HPS NW40 Valve Repair Kit
LAM RESEARCH840-009865-040Valve repair kit
Product description
Lam Research 840-009865-040 HPS valve repair kit for NW40 valve, including bellows assembly and O-rings per evidence.
Specifications and identifiers
identification
DescriptionHPS valve repair kit
Nominal sizeNW40
Reported contentsBellows assembly and O-rings appear in evidence
Applications
vacuum isolationgas box and mass-flow verificationslit/gate valve actuationfacility fluid handlingNW40 valve rebuildVacuum valve maintenanceLam valve repair spare kit
How it works

A valve, regulator, actuator, or gas/fluid control component used to control vacuum, gas, coolant, or pneumatic flow.

Port size, actuation method, pressure rating, leak integrity, and seal material must match the process and safety requirements.

Technical guide
stainless steel

common for vacuum and process gas hardware

mass flow verifier

checks or verifies gas flow delivery

pneumatic actuation

uses air pressure to move a valve or cylinder

NW/KF
quick-flange vacuum connection standard
VCR
metal gasket face-seal fitting standard
What to verify before purchase
  • Verify kit contents and O-ring sizes/materials
  • Confirm matching valve model before repair
  • Inspect package completeness and shelf condition
Confirm with the seller
  • Exact tool/chamber compatibility is not confirmed

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.

C3519 LAM RESEARCH KIT, HPS VALVE REPAIR (NEW) 840-009865-040

C3519 LAM RESEARCH KIT, HPS VALVE REPAIR (NEW) 840-009865-040

USD 185.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
SG
Condition: NEW
Listed: Mar 8, 2024 06:31 UTC
End recorded: Dec 7, 2024 14:10 UTC
Estimated remaining at check: 2
Estimated sold at check: 1

eBay response captured — Checked Oct 5, 2026 16:20 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

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