商鋪名稱:武漢盛美特機電設備有限公司
聯系人:白建新(先生)
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企業郵箱:2480594461@qq.com
聯系地址:武漢武昌積玉橋萬達廣場9號樓1019室
郵編:430000
聯系我時,請說是在焊材網上看到的,謝謝!
產品參數 | |||
---|---|---|---|
工作壓力 | 350 | ||
通徑 | 10mm | ||
介質 | 油品 | ||
工作溫度 | 常溫 | ||
產地 | 德國 | ||
安裝方式 | 板式 | ||
工作電壓 | 24 | ||
驅動方式 | 伺服 | ||
可售賣地 | 北京;天津;河北;山西;內蒙古;遼寧;吉林;黑龍江;上海;江蘇;浙江;安徽;福建;江西;山東;河南;湖北;湖南;廣東;廣西;海南;重慶;四川;貴州;云南;西藏;陜西;甘肅;青海;寧夏;新疆 | ||
材質 | 碳鋼 | ||
型號 | D41FHB31C1NE0048 |
派克比例閥D41FHB31C1NE0048原裝正品該型號已經停產,新型號?D41FCB31CC1NE70??一種是開關控制:要么全開、要么全關,流量要么大、要么小,沒有中間狀態,如普通的電磁直通閥、電磁換向閥、電液換向閥。
另一種是連續控制:閥口可以根據需要打開任意一個開度,由此控制通過流量的大小,這類閥有手動控制的,如節流閥,也有電控的,如比例閥、伺服閥。
所以使用比例閥或伺服閥的目的就是:以電控方式實現對流量的節流控制(當然經過結構上的改動也可實現壓力控制等),既然是節流控制,就必然有能量損失,伺服閥和其它閥不同的是,它的能量損失更大一些,因為它需要一定的流量來維持前置級控制油路的工作伺服閥的主閥一般來說和換向閥一樣是滑閥結構,只不過閥芯的換向不是靠電磁鐵來推動,而是靠前置級閥輸出的液壓力來推動,這一點和電液換向閥比較相似,只不過電液換向閥的前置級閥是電磁換向閥,而伺服閥的前置級閥是動態特性比較好的噴嘴擋板閥或射流管閥。
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特價供應力士樂產品??4WRZE16W6-150-7X/6EG24N9K31/F1D3M?現貨
派克現貨?
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