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力士樂電磁閥天津價格優(yōu)勢                                                                                                                   力士樂電磁閥應用行業(yè) 壓路機、混泥土攪拌車、機床、汽車、紡織工業(yè)、輕工業(yè)、鋼廠、采礦業(yè)、油田、石化、風能、通用自動化、水利工程、海事工程、冶金、塑料機械、通用機械、壓機、鉆孔機、叉車、推土機、起重機、裝載機、混泥土泵、挖掘機、印刷與紙張?zhí)幚怼⑹称钒b、木工機械、橡膠、電子和半導體。                                                                                                                                          1，力士樂電磁閥電磁閥和全不銹鋼；對于強腐蝕的介 質(zhì)必須選用隔離膜片式。中性介質(zhì)，也宜選用銅合金為閥殼材料的電磁閥，否則，閥殼中常有銹屑脫落，尤其是動作不頻繁的場合。氨用閥則不能采用銅材。
2、爆炸性環(huán)境：必須選用相應防爆等級產(chǎn)品，露天安裝或粉塵多場合應選用防水，防塵品種。
3、電磁閥公稱壓力應超過管內(nèi)高工作壓力。                                                                                           1、介質(zhì)特性
1）質(zhì)氣，液態(tài)或混合狀態(tài)分別選用不同品種的電磁閥；
2）介質(zhì)溫度不同規(guī)格產(chǎn)品，否則線圈會燒掉，密封件老化，嚴重影響壽命命；
3）介質(zhì)粘度，通常在50cSt以下。若超過此值，通徑大于15mm時，用多功能電磁閥；通徑小于15mm時，用高粘度電磁閥。
4）介質(zhì)清潔度不高時都應在電磁閥前配裝反沖過濾閥，壓力低時，可選用直動膜片式電磁閥；
5）介質(zhì)若是定向流通，且不允許倒流，需用雙                                                                                    PVV21-1X/040-046RB15DDMC
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PVV21-1X/040-046RB15DDMC
PVV21-1X/045-046RB15DDMC
PVV21-1X/055-046RB15DDMC
PVV21-1X/060-046RB15DDMC
PVV21-1X/068-046RB15DDMC
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A10VSO71DFR/32L-PPA12N00                                                                                                                 力士樂電磁閥天津價格優(yōu)勢