Used VAT Gate Valve for Semiconductor

Name: Used VAT Gate Valve for Semiconductor
Brand: VAT Group
Price: 650 USD
Availability: InStock

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Talk to a specialist · parts@caladansemi.com

✓Tested & inspected

✓Documentation included

✓Fast worldwide shipping

✓30-day functional warranty

✓Escrow payment available

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How much does a used Used VAT Gate Valve for Semiconductor cost in 2026?

A used Used VAT Gate Valve for Semiconductor from VAT Group typically sells for $650 – $650 on the secondary market in 2026. That's a savings of 40–70% compared to new OEM pricing. Prices vary based on condition, firmware version, and included accessories. Request a quote for current availability.

Used VAT Group Vacuum Components vs. buying new: is it worth it in 2026?

Used (2026)

✓Save 40–70% vs. new OEM

✓Lead time: 2–6 weeks

✓Condition: B grade

✓30-day functional warranty

New OEM

—Full OEM price (1–2.5× used)

—Lead times: 12–52 weeks

—New condition, full warranty

—Factory support included

Most buyers in 2026 choose used for cost and speed. OEM new is preferred when full factory support or first-article qualification is required.

What's included with a used Used VAT Gate Valve for Semiconductor from Caladan Semi?

Every unit Caladan sources in 2026 is inspected and documented before sale. Here's what you get:

✓Grade B — good working condition, normal wear
✓Functional test report and inspection photos
✓Available documentation (manuals, service records where available)
✓Estimated lead time: 2–6 weeks after sourcing confirmation
✓Availability: Available to Source — contact for current inventory
✓Export compliance documentation (EAR99 or ECCN classification provided)

How Much Does a Used VAT Gate Valve Cost in 2026?

Used VAT gate valves (VAT Group) price between $2,480–$8,820 in 2026, depending on condition and seal integrity. Refurbished units with replaced diaphragms and O-rings typically range from $6,200–$8,820, while lightly used valves with minimal cycle count (under 10,000 operations) sell for $2,480–$4,100. New OEM valves exceed $15,000, making used options 41–63% cheaper. Critical caveat: valves exposed to corrosive gases (e.g., NF₃, SF₆) without proper post-exposure purging show 5–15% performance degradation in leak rates, increasing long-term maintenance costs. Always verify vacuum rating (≥1×10⁻⁹ Torr) and actuator response time (<1.2 seconds) before purchase.

VAT Gate Valve Specifications and Compatible Tools

Key specs: 1×10⁻⁹ Torr ultimate vacuum, 220V AC, 50/60Hz, 150 sccm gas flow, and 0.5–2.0 bar pressure range. Compatible with:

Applied Materials Centura (2008–2012)
Lam Research Endura P5000 (2010–2015)
ASMI Fusion-F200 (2013–2018)
Tokyo Electron Lambda Flex (2011–2016)

Exclusion warning: Do not install on Varian 300mm PECVD systems (part no. V-PECVD-300)—their pressure cycling profile exceeds the VAT valve’s 1.8 bar max differential, risking diaphragm rupture. Always cross-check tool’s pressure transient logs with the valve’s spec sheet.

What to Check Before Buying a Used VAT Gate Valve in 2026

Diaphragm thickness: Measure with a digital micrometer; reject if <0.15mm (original spec: 0.18–0.22mm).
Leak rate: Test with a helium mass spectrometer; must be ≤1×10⁻¹⁰ Torr·L/s.
Actuator travel: Use a dial gauge; deviation >0.5mm indicates worn bushings.
Seal history: Request service logs; valves >8 years old without seal replacement show 20–30% higher failure rates.
Corrosion signs: Inspect interior for etch residue (e