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玉林派克截止與節流閥&廣西PARKER總經銷
Parker派克N系列截止與節流閥：2級針狀錐面的截止與節流閥的調節旋鈕的前3圈為第1級，可以對流量進行靈敏地調節。后3圈為第2級，其具有普通的節流特性。為了減小粘度的影響，結構尺寸為200至600的閥可以采用帶矩形切口的圓柱式針閥。流量與壓力和粘度有關。
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:1539908756 
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：1539908756 <mailto:1539908756>
公司地址：廣東省東莞市南城區宏遠路1號宏遠大廈13A11室
總公司地址：上海市黃浦區北京東路668號上海科技京城東樓20C2
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玉林派克截止與節流閥&廣西PARKER總經銷
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