一国产一无码一日韩,日韩精品在线第一页,亚洲最大激情中文字幕,亚洲欧美日韩国产综合第,制服丝祙第1页在线,财久久精品国产99久久

力士樂(lè)電磁閥天津價(jià)格優(yōu)勢(shì)                                                                                                                   力士樂(lè)電磁閥應(yīng)用行業(yè) 壓路機(jī)、混泥土攪拌車、機(jī)床、汽車、紡織工業(yè)、輕工業(yè)、鋼廠、采礦業(yè)、油田、石化、風(fēng)能、通用自動(dòng)化、水利工程、海事工程、冶金、塑料機(jī)械、通用機(jī)械、壓機(jī)、鉆孔機(jī)、叉車、推土機(jī)、起重機(jī)、裝載機(jī)、混泥土泵、挖掘機(jī)、印刷與紙張?zhí)幚怼⑹称钒b、木工機(jī)械、橡膠、電子和半導(dǎo)體。                                                                                                                                          1，力士樂(lè)電磁閥電磁閥和全不銹鋼；對(duì)于強(qiáng)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(dòng)作不頻繁的場(chǎng)合。氨用閥則不能采用銅材。
2、爆炸性環(huán)境：必須選用相應(yīng)防爆等級(jí)產(chǎn)品，露天安裝或粉塵多場(chǎng)合應(yīng)選用防水，防塵品種。
3、電磁閥公稱壓力應(yīng)超過(guò)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(huì)燒掉，密封件老化，嚴(yán)重影響壽命命；
3）介質(zhì)粘度，通常在50cSt以下。若超過(guò)此值，通徑大于15mm時(shí)，用多功能電磁閥；通徑小于15mm時(shí)，用高粘度電磁閥。
4）介質(zhì)清潔度不高時(shí)都應(yīng)在電磁閥前配裝反沖過(guò)濾閥，壓力低時(shí)，可選用直動(dòng)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
PVV21-1X/045-046RB15DDMC
PVV21-1X/055-046RB15DDMC
PVV21-1X/060-046RB15DDMC
PVV21-1X/068-046RB15DDMC
A10VSO10DR/31R-PPA12N00
A10VSO10DR/32R-PPA12N00
A10VSO10DR/31L-PPA12N00
A10VSO10DR/32L-PPA12N00
A10VSO10DFR/31R-PPA12N00
A10VSO10DFR/32R-PPA12N00
A10VSO10DFR/31L-PPA12N00
A10VSO10DFR/32L-PPA12N00
A10VSO10DFR1/31R-PPA12N00
A10VSO10DFR1/32R-PPA12N00
A10VSO10DFR1/31L-PPA12N00                                                                                                             PVV21-1X/060-036RB15DDMC
PVV21-1X/068-036RB15DDMC
PVV21-1X/040-040RB15DDMC
PVV21-1X/045-040RB15DDMC
PVV21-1X/055-040RB15DDMC
PVV21-1X/060-040RB15DDMC
PVV21-1X/068-040RB15DDMC
PVV21-1X/040-046RB15DDMC
PVV21-1X/045-046RB15DDMC
PVV21-1X/055-046RB15DDMC
PVV21-1X/060-046RB15DDMC
PVV21-1X/068-046RB15DDMC
A10VSO10DR/31R-PPA12N00
A10VSO10DR/32R-PPA12N00
A10VSO10DR/31L-PPA12N00
A10VSO10DR/32L-PPA12N00
A10VSO10DFR/31R-PPA12N00
A10VSO10DFR/32R-PPA12N00
A10VSO10DFR/31L-PPA12N00
A10VSO10DFR/32L-PPA12N00
A10VSO10DFR1/31R-PPA12N00
A10VSO10DFR1/32R-PPA12N00
A10VSO10DFR1/31L-PPA12N00
A10VSO10DFR1/32L-PPA12N00
A10VSO18DR/31R-PPA12N00
A10VSO18DR/32R-PPA12N00
A10VSO18DR/31L-PPA12N00
A10VSO18DR/32L-PPA12N00
A10VSO18DFR/31R-PPA12N00
A10VSO18DFR/32R-PPA12N00
A10VSO18DFR/31L-PPA12N00
A10VSO18DFR/32L-PPA12N00
A10VSO18DFR1/31R-PPA12N00
A10VSO18DFR1/32R-PPA12N00
A10VSO18DFR1/31L-PPA12N00
A10VSO18DFR1/32L-PPA12N00
A10VSO28DR/31R-PPA12N00
A10VSO28DR/32R-PPA12N00
A10VSO28DR/31L-PPA12N00
A10VSO28DR/32L-PPA12N00
A10VSO28DFR/31R-PPA12N00
A10VSO28DFR/32R-PPA12N00
A10VSO28DFR/31L-PPA12N00
A10VSO28DFR/32L-PPA12N00
A10VSO28DFR1/31R-PPA12N00
A10VSO28DFR1/32R-PPA12N00
A10VSO28DFR1/31L-PPA12N00
A10VSO28DFR1/32L-PPA12N00
A10VSO45DR/31R-PPA12N00
A10VSO45DR/32R-PPA12N00
A10VSO45DR/31L-PPA12N00
A10VSO45DR/32L-PPA12N00
A10VSO45DFR/31R-PPA12N00
A10VSO45DFR/32R-PPA12N00
A10VSO45DFR/31L-PPA12N00
A10VSO45DFR/32L-PPA12N00
A10VSO45DFR1/31R-PPA12N00
A10VSO45DFR1/32R-PPA12N00
A10VSO45DFR1/31L-PPA12N00
A10VSO45DFR1/32L-PPA12N00
A10VSO71DR/31R-PPA12N00
A10VSO71DR/32R-PPA12N00
A10VSO71DR/31L-PPA12N00
A10VSO71DR/32L-PPA12N00
A10VSO71DFR/31R-PPA12N00
A10VSO71DFR/32R-PPA12N00
A10VSO71DFR/31L-PPA12N00
A10VSO71DFR/32L-PPA12N00                                                                                                                 力士樂(lè)電磁閥天津價(jià)格優(yōu)勢(shì)