A vacuum valve with excellent conductance performance for the diameter!
The "Air Open-Close Type BV Series" is a vacuum valve with excellent reliability, driven by a rack and pinion mechanism. There are no restrictions on installation posture or direction, and its conductance performance relative to diameter is the highest among vacuum valves. Additionally, the air cylinder ensures reliable operation by doubling the thrust when open, and it achieves shock mitigation through the air cushion effect at the stroke end. 【Features】 ■ Excellent reliability ■ No restrictions on installation posture or direction ■ Achieves shock mitigation *For more details, please contact us.
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basic information
【Specifications】 ■Nominal diameter: 25A to 400A ■Gas contact material: SUS304 ■Disk seal: Fluororubber O-ring ■Shaft seal: Fluororubber O-ring ■Operating air pressure: 0.4 to 0.6 MPaG *For more details, please contact us.
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Company information
At Nishiwa Sangyo Co., Ltd., we handle everything from drafting to design, additional processing, and the provision of composite products for various vacuum equipment and components, including vacuum valves. We select vacuum equipment and components suitable for the specifications of vacuum systems and, according to your requests, add applications such as additional processing and design to transform them into products that meet your needs.
![[Information] Introduction of valves used in equipment and facilities at semiconductor manufacturing plants.](https://image.mono.ipros.com/public/product/image/239371/IPROS2257119571456104866.png?w=280&h=280)