| 摘要 |
PURPOSE: A distribution control valve of hammer fluid is provided to rapidly prevent an abnormal pressure change by cutting of the inflow of fluid when pressure at an outlet falls down rapidly. CONSTITUTION: A distribution control valve of hammer fluid comprises a valve disk(2), a valve spring(3), and a valve cover(1). The valve disk is installed inside a valve housing(4) having a fluid outlet and has multiple fluid passages. The valve spring is installed between the bottom surface of the valve housing and the valve disk. The valve cover is installed on the top of the valve housing and has a fluid inlet.
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