| 摘要 |
<p>PURPOSE: To provide a valve battery, for example, for gaseous fluid that can conduct not only open-loop control but also close-loop control. CONSTITUTION: A frame 1 for at least one switching valve is combined to a frame 4 for at least one servo-valve, outer contours 2 of these two frame are generally the same. One or plural servo-valves are mutually adjacent each other and are arranged in the frame 1 for the switching valve, and are connected to an outlet connection pipe A1 through a pressure sensor included in the frame 1.</p> |
