Main Brands:
Bently, Triconex, Woodward, Foxboro, Westinghouse, Reliance, Schneider, Modicon, ABB, Allen-Bradley, Motorola, GE, Yaskawa, Bosch Rexroth, ACSO, YOKOGAW, NI, ICS Triplex, Kollmorgen, Mitsubishi, MOOG, Emerson, B&R, SST, ALSTOM, EPRO, HIMA, HONEYWELL prosoft, AMAT.
Wei Xiu zhu
WhatsApp:+852 5796 0986
Wechat:13395077993
Zhejiang Yiwu Beixun Automation Technology Co., Ltd
China (Zhejiang) Pilot Free Trade Zone, No. 2 Chunpai Road, Beiyuan Street, Yiwu City, Jinhua City, 7F 7059
Website：www.bxplc2.com
Email:3076784238@qq.com
The VAT 205860A is a high-performance vacuum gate valve designed for precision control and isolation in ultra-high vacuum (UHV) applications. This advanced valve provides reliable sealing and precise positioning, making it ideal for critical processes in semiconductor manufacturing, research facilities, and other high-tech industries where vacuum integrity is paramount.
Based on VAT’s proven gate valve technology platform, the 205860A offers exceptional reliability and performance in demanding vacuum environments. Its robust design ensures long service life and minimal maintenance requirements, even in high-cycle applications. The valve features precise control mechanisms and advanced sealing technology to maintain optimal vacuum conditions.
This vacuum gate valve provides excellent conductance characteristics and minimal outgassing, making it suitable for applications requiring high vacuum levels and clean environments. With its compact design and versatile mounting options, the VAT 205860A can be easily integrated into various vacuum system configurations.
Technical Specifications
Basic Parameters
- Valve Type: Vacuum gate valve
- Nominal Bore: DN 63 (2.5 inches)
- Connection Type: ISO-KF, ISO-F, CF (optional)
- Operating Pressure: 10-11 to 1 bar
- Actuation: Pneumatic, electric (optional)
Performance Data
- Conductance: 120 l/s (N2, open position)
- Leak Rate: ≤1×10-9 mbar l/s (He)
- Outgassing Rate: ≤1×10-9 mbar l/s/cm²
- Operating Time: ≤0.5 seconds (open/close)
- Cycle Life: ≥1,000,000 operations
Actuation Specifications
- Air Supply: 4-6 bar (pneumatic version)
- Power Supply: 24 VDC, 110/230 VAC (electric version)
- Control Signal: 0-10 VDC, 4-20 mA (optional)
- Position Feedback: Reed switches, proximity sensors
- Manual Override: Available as option
Materials
- Body: Stainless steel 316L
- Gate: Stainless steel 316L
- Seals: Viton, Kalrez, PTFE (options)
- Bearing: PTFE, bronze
- Fasteners: Stainless steel 316
Environmental Parameters
- Operating Temperature: -20°C to +150°C
- Storage Temperature: -30°C to +180°C
- Humidity: 5% to 95% RH
- Ambient Pressure: 0.8 to 1.2 bar
- Vibration Resistance: 10-2000 Hz, 10 g RMS
Approvals and Certifications
- CE Marking: Pressure Equipment Directive
- ATEX: II 2GD c IIC T6 (optional)
- UL/CSA: Available (electric versions)
- RoHS: Compliant
- REACH: Compliant
Product Features
Ultra-High Vacuum Performance
Designed for ultra-high vacuum applications with excellent leak tightness and minimal outgassing. Achieves vacuum levels down to 10-11 mbar, making it suitable for critical processes requiring high vacuum integrity.
High-Speed Operation
Fast opening and closing times of ≤0.5 seconds for rapid process control and response. High cycle life of ≥1,000,000 operations ensures reliable performance in high-frequency applications.
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