Large square gate valve capable of high-speed operation with lightweight components.
- High operating speed with lightweight components - No system downtime during maintenance - Three different service positions - Safety mode during maintenance
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basic information
Leak rate: Valve body, valve seat < 1 × 10^-7 mbar Is^-1 (< 1 × 10^-8 Pa m³ s^-1) Maximum allowable differential pressure on the valve body and gate in the valve closing direction: ≤ 1 bar (≤ 1 × 10^-5 Pa) Maximum allowable differential pressure when opening the valve: ≤ 5 mbar (≤ 500 Pa) Opening size: 100 × 1000 mm (3.94“ × 39.37“) to 300 × 3800 mm (11.81“ × 149.60“) Limit switch/voltage: 24V DC PNP (NPN optional) Number of cycles until the first service: One million Opening/closing time: ≤ 2 s (opening height 150 mm) Shaft seal: O-ring shaft seal Mounting direction: Actuator upward or downward
Price information
Consultation required.
Delivery Time
※Consultation required.
Applications/Examples of results
Lightweight valve for FPD manufacturing equipment with an opening of up to 300x3800mm.
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Company information
VAT is an innovation company that provides mission-critical solutions for cutting-edge research and development and manufacturing processes in fields requiring vacuum, such as semiconductor and display manufacturing, as well as solar panel research and development. Innovation and exceptional engineering drive VAT's technology solutions and services. The products and services offered by VAT are highly customized. This reflects VAT's strong commitment to providing uncompromising solutions to its customers. Since its founding in Switzerland, VAT has established a leading position in the world by developing and providing innovative solutions in vacuum valves and related technologies in the global market, including Japan, over the past 60 years.