哈威SE和SEH型流量控制閥用于連接的液壓壓力的運行速度連續(xù)調整。它們可以被用來為2通或三通流量控制閥和比例電器，直接驅動（SE型）或比例電動液壓駕駛（類型SEH）控制節(jié)流孔調節(jié)（可與正常位置為開或關閉）。他們幫助實現(xiàn)*自動化的運行周期與個別預選的加速和減速階段。試點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說明： 
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HAW* |
