哈威SE和SEH型流量控制閥用于連接的液壓壓力的運(yùn)行速度連續(xù)調(diào)整。它們可以被用來(lái)為2通或三通流量控制閥和比例電器，直接驅(qū)動(dòng)（SE型）或比例電動(dòng)液壓駕駛（類型SEH）控制節(jié)流孔調(diào)節(jié)（可與正常位置為開(kāi)或關(guān)閉）。他們幫助實(shí)現(xiàn)*自動(dòng)化的運(yùn)行周期與個(gè)別預(yù)選的加速和減速階段。試點(diǎn)壓力限制閥和電切換循環(huán)閥（3路控制器）或旁通止回閥，止回閥在橋電路自由選擇流動(dòng)方向（2路控制器）可以作為附加元素選擇。哈威比例流量控制閥 德國(guó)HAW* 
：陳 ：一八〇〇二七七〇一三〇 ：〇七六九-八九八七〇九二〇〇七六九-二二三〇一〇九八 ：一九八五一〇五九六一 哈威SE/SEH型流量控制閥，哈威HAWE比例流量閥，哈威流量控制閥型號(hào)說(shuō)明： 
The flow valves type SE and SEH are used for continuous adjustment of the operating speed of connected hydraulic consumers regardless of pressure. They can be used as 2-way or 3-way flow valves and are available with proportional electrical, directly actuated （type SE） or proportional electro-hydraulic, piloted （type SEH） orifice adjustment （each available with normal position as open or closed）. They help to achieve fully automated operating cycles with individually preselected acceleration and deceleration phases. A piloted pressure-limiting valve and an electrically switchable circulation valve or a bypass check valve and check valves in a bridge circuit for free selection of the flow direction can be selected as additional elements.哈威比例流量控制閥 德國(guó)HAW* |
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