tescom壓差/跟蹤調節閥SJS Series -Tracking/Pump Application
Designed to provide a controlled pressure which is the sum of a signal (reference) pressure and a bias pressure (bias can be positive or negative)
Applications include: automatic pressure compensation for mechanical (pump) seals, control of fugitive emissions, reduction of breathing gases in commercial or military diving
Accurate differential tracking regulator incorporating both a pressure reducing and back pressure regulator eliminating deadbａnd
壓差/跟蹤調節閥用于控制壓力，其壓力值為信號壓力（基準）及偏差壓力（偏差可正可負）之和。
壓差/跟蹤調節閥用途包括：機械（泵）密封自動壓力補償，控制污染排放，減少商用或潛水的呼吸氣體。
SJS系列調節閥，接入雙密封系統時能保持**壓差
SJS系列調節閥跟蹤系統壓力擾動，可延長密封鍵壽命以減少故障時間。
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