比例閥 派克先導(dǎo)式電磁比例閥美國PARKER
D91FWB31CC5NLW8 D91FWE02FC2NLW0 D91FWE02FC1NLW0 D91FWE02CC2NLW0 D91FWB32FC1NLW0
D91FWE01HC5NLW0 D91FWB32CC1NLW0 D91FWE01CC4NLW8 D91FWE01HC1NLW0 D91FWE01CC5NLW0
D91FWB31CC1NLW0 D91FWE02HC4NLW0 D91FWB31CC4NLW0 D91FWB31FC5NLW8 D91FWB32FC1NLW8
D91FWB31HC5NLW8 D91FWE02FC4NLW8 D91FWE01CC2NLW8 D91FWB31HC4NLW8 D91FWE01FC2NLW0
在泵上直接安裝液壓閥,可省去泵與方向閥之間管路,從而控制了成本。較少管件及連接件可減少泄漏,從而提高工作可靠性;而且泵本身安裝閥可降低回路的循環(huán)壓力,提高其工作性能。
D91FWB31HC5NLW0 D91FWB32CC2NLW8 D91FWE01CC1NLW8 D91FWB32CC4NLW0 D91FWB32FC2NLW0
D91FWE01CC1NLW0 D91FWB32FC4NLW0 D91FWB32HC5NLW0 D91FWB32HC4NLW8 D91FWE02HC5NLW8
D91FWB32HC4NLW0 D91FWE01FC1NLW8 D91FWB32HC2NLW8 D91FWE02FC1NLW8 D91FWE02CC5NLW0
D91FWB32HC2NLW0 D91FWE01FC2NLW8 D91FWE01HC4NLW8 D91FWE01CC4NLW0 D91FWB32HC1NLW8
液壓閥在應(yīng)用過程中,定期的維護(hù)保養(yǎng)也是少不了的,要求其油箱內(nèi)油液不得低于箱高50%以下;油液清潔度不得低于<NAS1638>污染度標(biāo)準(zhǔn)11級(jí);油箱上回油濾油器為一用一備,回油濾油器的堵塞發(fā)訊器發(fā)訊后,須切換到另一回油濾油器,清洗或更換堵塞回油濾油器的濾芯。
比例閥 派克先導(dǎo)式電磁比例閥美國PARKER