簡要描述：PARKER直動式比例換向閥,D4LB4C2N60X674D49V30B2N D49V30B2N70 D49V4C1N D49V4C1N70 D49V4C4N D49V4C4N70 D49V4C4N89 D49V4C4N8970
產(chǎn)品型號：廠商性質(zhì)：經(jīng)銷商更新時間：2026-03-12訪 問 量：2043PARKER直動式比例換向閥,D4LB4C2N60X674
派克直動式比例換向閥2針狀錐面的針閥的調(diào)節(jié)旋鈕的前3圈為1，可以對流量進(jìn)行靈敏地調(diào)節(jié)。后3圈為2，其具有普通的節(jié)流特性。為了減小粘度的影響，結(jié)構(gòu)尺寸為400和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(guān)
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PARKER直動式比例換向閥,D4LB4C2N60X674
