VAT 20046-XE24-ABB1 Pneumatic Butterfly Valve – VAT Series 20046
In high-vacuum semiconductor fabrication and precision industrial processes, a single failed isolation valve can halt an entire production line — triggering costly downtime, contamination events, and yield losses that ripple across thousands of wafers. The VAT 20046-XE24-ABB1 (P/N: 186001791 / Config: NFOA01A22109) is the engineered answer to that risk: a pneumatically actuated butterfly valve built to VAT’s exacting standards for ultra-clean, repeatable vacuum isolation.
Within VAT’s Series 20046 product family, this configuration occupies the mid-range performance tier — combining a compact pneumatic actuator (XE24) with an ABB1 body specification optimized for corrosive-gas compatibility and high-cycle durability. VAT Group AG, headquartered in Haag, Switzerland, commands over 50% of the global high-vacuum valve market, making Series 20046 components a de facto standard in semiconductor OEM equipment worldwide.
Technical Specifications
- Manufacturer: VAT Group AG
- Part Number: 20046-XE24-ABB1
- VAT P/N: 186001791
- Configuration Code: NFOA01A22109
- Series: VAT 20046 Butterfly Valve Series
- Actuator Type: Pneumatic (XE24)
- Body Specification: ABB1 (corrosive-gas compatible)
- Valve Type: Butterfly / Isolation Valve
- Application Environment: High-vacuum, ultra-clean process chambers
- Weight: Approx. 150 g
- Origin: Switzerland (VAT Group AG)
Note: Detailed electrical, pressure, and flow specifications should be confirmed against the official VAT datasheet for P/N 186001791. Konmask.com does not fabricate or modify specifications.
Key Features & Benefits
- Pneumatic Actuation (XE24): Fast, reliable open/close cycling with minimal particle generation — critical for cleanroom environments.
- ABB1 Body Material: Engineered for compatibility with corrosive process gases (e.g., HF, Cl₂, NF₃) common in CVD/ALD/etch chambers.
- Ultra-Low Outgassing: VAT’s proprietary sealing technology ensures base pressure integrity in high-vacuum systems.
- High Cycle Life: Designed for millions of actuation cycles without seal degradation — reducing maintenance intervals.
- Compact Footprint: Butterfly geometry minimizes installation space versus gate valves at equivalent conductance.
- Drop-in Replacement: Direct OEM-equivalent fit for equipment originally specified with VAT 20046-XE24-ABB1.
Industry & Equipment Applications
- Semiconductor Fabrication: CVD, ALD, PVD, dry etch, and ion implant chambers requiring vacuum isolation.
- Flat Panel Display (FPD) Manufacturing: Large-area deposition systems with corrosive precursor gases.
- Solar Cell Production: PECVD and sputtering tools for thin-film photovoltaic lines.
- Research & Analytical Instruments: Mass spectrometers, electron microscopes, and surface analysis systems.
- Industrial Vacuum Coating: Optical coating and hard-coating deposition equipment.
System Integration & Compatible Parts
The VAT 20046-XE24-ABB1 is designed to integrate seamlessly within VAT-based vacuum systems. Compatible and commonly co-ordered components include:
- VAT Series 10846 / 10848 Gate Valves (chamber isolation)
- VAT Series 57032 / 57036 Pendulum Valves (pressure control)
- VAT Solenoid Pilot Valves (pneumatic control accessories)
- VAT Repair Kits for Series 20046 (seal and actuator service kits)
- Compatible vacuum flanges: ISO-KF, CF, ISO-K per system specification
Contact Konmask.com with your full BOM for cross-reference and compatibility verification.
Our Quality Assurance Process
- Source Verification: All VAT components are sourced from authorized distributors or directly decommissioned OEM equipment — never counterfeit channels.
- Visual & Dimensional Inspection: Each unit is inspected for physical integrity, label authenticity, and part number conformance before shipment.
- Functional Testing (where applicable): Pneumatic actuation and leak-check testing performed on select units per customer request.
- Secure Packaging: Anti-static, cleanroom-grade packaging to prevent contamination and ESD damage in transit.
- Traceability: Full documentation including original VAT P/N, configuration code, and inspection records provided upon request.
How to Order
- Submit your inquiry via the Contact / RFQ form on Konmask.com.
- Provide your required quantity, delivery timeline, and destination country.
- Our team will respond within 1 business day with availability, lead time, and a formal quotation.
- Upon PO confirmation, we arrange secure export packaging and international logistics.
📧 [email protected] | 📞 +0086 19859288691
Why Choose Konmask.com?
- ✅ Specialized in Industrial Automation & Vacuum Components — not a generalist marketplace.
- ✅ B2B Export Experience — serving semiconductor OEMs, system integrators, and MRO teams across Asia, Europe, and North America.
- ✅ Fast Inquiry Response — dedicated technical sales team with engineering background.
- ✅ Flexible MOQ — single-unit orders accepted for urgent replacement needs.
- ✅ Export Documentation — commercial invoice, packing list, COO, and customs support included.
Frequently Asked Questions
- Q: Is the VAT 20046-XE24-ABB1 new or refurbished?
- A: We supply both new-surplus and professionally inspected used units. Condition is clearly stated in the quotation. Please specify your preference in the RFQ.
- Q: Can you provide a VAT datasheet or test report?
- A: We can provide the original VAT product datasheet for P/N 186001791 and, where available, inspection/test records. Contact us with your request.
- Q: What is the lead time for this part?
- A: Lead time depends on current stock. In-stock units ship within 3–5 business days internationally. Out-of-stock items typically have a 2–6 week lead time. Confirm via RFQ.
- Q: Do you support export to my country?
- A: Yes. Konmask.com exports globally. We handle all export documentation and work with major international freight forwarders (DHL, FedEx, UPS, sea freight).
- Q: Is this part compatible with my specific tool?
- A: Please share your equipment model and OEM part number. Our technical team will verify compatibility before you commit to a purchase.
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Contact: [email protected] | +0086 19859288691
