在線(xiàn)下載REXROTH電磁閥技術(shù)參數(shù)樣本 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。 REXROTH電磁閥技術(shù)參數(shù): 1)根據(jù)介質(zhì)流向要求及管道連接方式選擇閥門(mén)通口及型號(hào); 2)根據(jù)流量和閥門(mén)Kv值選定公稱(chēng)通徑,也可選同管道內(nèi)徑; 3)工作壓差:zui低工作壓差在0.04Mpa以上是可選用間接先導(dǎo)式;zui低工作壓差接近或小于零的必須選用直動(dòng)式或分步直接式。 3、環(huán)境條件 1)環(huán)境的zui高和zui低溫度應(yīng)選在允許范圍之內(nèi); 2)環(huán)境中相對(duì)濕度高及有水滴雨淋等場(chǎng)合,應(yīng)選防水電磁閥; 3)環(huán)境中經(jīng)常有振動(dòng),顛簸和沖擊等場(chǎng)合應(yīng)選特殊品種,例如船用電磁閥; 4)在有腐蝕性或爆炸性環(huán)境中的使用應(yīng)優(yōu)先根據(jù)安全性要求選用耐發(fā)蝕型; 5)環(huán)境空間若受限制,需選用多功能電磁閥,因其省去了旁路及三只手動(dòng)閥且便于在線(xiàn)維修。 4、電源條件 1)根據(jù)供電電源種類(lèi),分別選用交流和直流電磁閥。一般來(lái)說(shuō)交流電源取用方便; 2)電壓規(guī)格用盡量?jī)?yōu)先選用AC220V.DC24V; 3)電源電壓波動(dòng)通常交流選用+%10%.-15%,直流允許±%10左右,如若超差,須采取穩(wěn)壓措施; 4)應(yīng)根據(jù)電源容量選擇額定電流和消耗功率。須注意交流起動(dòng)時(shí)VA值較高,在容量不足時(shí)應(yīng)優(yōu)先選用間接導(dǎo)式電磁閥。 R900905896 4WE6Y6X/EW110N9K4 R900905804 4WE6D73-6X/EG24K4/A12力士樂(lè)Rexroth R900905803 4WE6Y73-6X/EG24N9K4/A12B12 R900905802 4WE6D73-6X/EG24N9K4/A12B08 R900905685 4WE6D6X/EG24N9K4QMBG24/B12 R900905595 4WE6EB6X/EG24N4K4力士樂(lè)Rexroth R900905552 4WE6U12-6X/EG24K4 R900905550 4WE6M6X/EG24K4 R900905549 4WE6C6X/EG24K4力士樂(lè)Rexroth R900905548 4WE6C6X/EG24N9K4/V R900905535 4WE6WA6X/EG24N9K4-86 R900905452 4WE6JA6X/EW110N9K4力士樂(lè)Rexroth R900905449 4WE6E42-6X/EG24N9K4 R900905448 4WE6E42-6X/EW110N9K4 R900905041 4WE6R6X/EW230N9K4力士樂(lè)Rexroth R900904959 4WE6E6X/EG96N9K4 R900904958 4WE6D6X/OFEG96N9K4 R900904957 4WE6D6X/EG96N9K4力士樂(lè)Rexroth R900904829 4WE6JB6X/EG24K4 R900904828 4WE6J6X/EG24K4 R900904559 4WE6M6X/EW110N9K4力士樂(lè)Rexroth R900904473 4WE6U6X/EW110N9K4 R900904408 4WE6J6X/EG205N9K4 R900904406 4WE6J6X/EW110N9DK25L力士樂(lè)Rexroth R900904327 4WE6X7-6X/EG24NK4QMBG24 R900904123 4WE6Y6X/EW230N9DL R900904120 4WE6Y6X/EW110N9DL力士樂(lè)Rexroth R900904032 4WE6RB6X/EG24N9K4 R900903995 4WE6E6X/EG24NDL R900903992 4WE6HA6X/EG12N9K4力士樂(lè)Rexroth R900903906 4WE6E6X/EG12N9K4 R900903900 4WE6H6X/EG12N9K4 R900903699 4WE6EB6X/EG24K4SO293力士樂(lè)Rexroth R900903685 4WE6C6X/EG12N9K4 R900903528 4WE6J73-6X/EG24N9K4 R900903481 4WE6D6X/EW110N9K4QMAG24 R900903465 4WE6D6X/OFEG24N9K4/V力士樂(lè)Rexroth R900903464 4WE6E6X/EG24N9K4/V R900903463 4WE6L6X/EG24N9K4/V R900903282 4WE6X7-6X/EG24N9K4/R20 R900903081 4WE6D6X/EG205N9K4力士樂(lè)Rexroth R900902960 4WE6C6X/EG205N9K4 R900902958 4WE6GA6X/EG205N9K4 R900902835 4WE6J6X/EW100N9K4力士樂(lè)Rexroth 更多REXROTH力士樂(lè)電磁閥相關(guān)資訊,垂詢(xún)! |