行业新闻
原文：
MKS Instruments Inc. has recently introduced the High Cycle Valve, a small, light and durable vacuum valve for demanding applications where the cycle life is Control Valves
critical. Rated for 10,000,000 cycles, the compact valve greatly increases system uptime and minimizes maintenance costs. A new formed stainless steel bellows prevents outgassing, virtual leaks and particle entrapment, ensuring easy maintenance and extending the cycle life of the valve.
The High Cycle Valve is available in angle, inline and internal-onlyCryogenic Valves
configurations, for ease of integration into new tool designs. High flow port sizes, including NW25, NW40 and NW50, use maximum internal diameters for greater conductance. Internal configurations can be used to integrate directly into the product, such as a load lock chamber, reducing theForged Steel Valves
footprint of new tools. The TIG fusion welded vacuum grade body creates fewer entrapment areas, resulting in less contamination build-up.
Compact valve is designed for long life in demanding applications
The High Cycle Valve is available with an air solenoid for electro-pneumatic control of the valve and a limit switch assembly for remote indication in the open or closed position. In Titanium Valve Series
the event of power loss, the valve will automatically close. For leak tight operation, elastomer seals are available in Viton? for typical vacuum operating conditions, or Kalrez Instrument Valves
or Chemraz for higher temperature conditions and increased chemical resistance.
原文来自： http://www.techflash.com/seattle/2010/01/innovation_and_startups_ten_lessons_from_my_days_at_valve.html
Innovation and startups: Ten lessons from my days at Valve;是由 上海丰企阀门有限公司提供的阀门新闻，中文译文仅供参考，以下提供站内导航搜索：
中国安全阀网 安全阀产品 安全阀知识 安全阀厂商 安全阀论坛 安全阀行业新闻
以下是参考译文：
译文：紧凑型阀是专为长期生活在苛刻的应用
MKS的仪器公司最近推出了高周阀门，一个小，重量轻，耐用的蝶阀
苛刻应用中的循环寿命是至关重要的真空阀门。为10,000,000周期，紧凑阀呼吸阀
额定大大提高了系统正常运行时间，减少维修费用。新成立的不锈钢波纹管防止气体释放性，虚拟泄漏和粒子压迫，确保维修方便，并延长了阀门的使用寿命。
高循环阀是在现有的角度，内联和内部只配置为便于系统集成到新的工具设计。高流量疏水阀
的大小港口，包括NW25，NW40和NW50，使用更大的电导最大内径。内部配置可用于隔膜阀
集成到产品，如负载直接闸室，减少了新的工具足迹。融合的旋塞阀
氩弧焊焊接真空级机构创造更少诱捕领域，减少污染造成的集结。
紧凑型阀是专为长期生活在苛刻的应用
高循环阀可与电气动控制阀和一个在开启或关闭位置偏远的指示限位柱塞阀
开关装配电磁空气。在断电时，阀门将自动关闭。对于泄漏严密操作，氟橡胶密封件在针型阀
真空?可用于典型的操作条件，或Kalrez或较高的温度条件，提高耐化学性Chemraz。
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