| 摘要 |
A fitting for hydraulic flow measurement includes a fitting housing containing a principal flow duct, a throttle point arranged in the principal duct, a bypass duct for conducting a partial flow connected behind the throttle point to the principal duct, and a flow measuring device with a movable measuring and indicating member for the partial flow. The fitting housing includes a side pipe piece forming a side chamber, wherein the side chamber is directly connected to the principal duct in front of and behind the throttle point in the housing interior. The flow measuring device provided with a measuring part and an indicating part is held in the side pipe piece by single hole mounting and closes off the side chamber to the outside, wherein the indicating part is located outside of the side pipe piece and only the measuring part is acted upon by the partial flow.
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