關鍵詞 |
Norgren執行元件,諾冠氣源處理器,諾冠過濾調壓閥,Norgren 精密 |
面向地區 |
用途 |
流量控制 |
|
材質 |
銅合金 |
缸徑 |
55mm |
加工定制 |
是 |
理論作用力 |
3000N |
氣缸數 |
3 |
重量 |
315kg |
大力距 |
5000N（Nm） |
內部先導式減壓閥當減壓閥的輸出壓力較高或通徑較大時，用調壓彈簧直接調壓，則彈簧剛度必然過大，流量變化時，輸出壓力波動較大，閥的結構尺寸也將增大。為了克服這些缺點，可采用先導式減壓閥。先導式減壓閥的工作原理與直動式的基本相同。先導式減壓閥所用的調壓氣體，是由小型的直動式減壓閥供給的。若把小型直動式減壓閥裝在閥體內部，則稱為內部先導式減壓閥，若將小型直動式減壓閥裝在主閥體外部，則稱為外部先導式減壓閥。與直動式減壓閥相比，增加了由噴嘴4、擋板3、固定節流孔9及氣室B所組成的噴嘴擋板放大環節。當噴嘴與擋板之間的距離發生微小變化時，就會使B室中的壓力發生根明顯的變化，從而引起膜片10有較大的位移，去控制閥芯6的上下移動，使進氣閥口8開大或關小、提高了對閥芯控制的靈敏度，即提高了穩壓精度。
在主閥體外部還有一個小型直動式減壓閥由它來控制主閥。此類閥適于通徑在20mm以上，遠距離(30m以內)、高處、危險處、調壓困難的場合。
BL74-625G BL74-628G BM/805/107 BM/805/187 BM/805/387 BM/805/487
BP 4302-13-91 BPL64-401 BSL-01 C/46125/M/1350 C/46125/M/53 C/521
C/59857/2 C/666/106 C/S1 C/S2 C/S3 C/S8 C00040400 C00040600
C00040800 C00041000 C00041200 C00041600 C00200400 C00200600
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上海翕宇自動化科技有限公司是IMI Norgren 精密流體控制行業授權經銷商，公司目前聚焦英國Norgren/諾冠旗下品牌產品，我們世界的流體控制和運動控制領域的產品品牌包括Norgren、Bimba、Buschjost、FAS、Herion和Kloehn，我們主要業務為生命科學領域，有醫療器械麻醉呼吸；分析儀器ICP-MS氣相色譜；診斷儀器液體處理；生物技術等等。涉及的產品有：
電磁閥:開/關閥介質閥，隔離閥，FAS比例閥，KIP圓形電磁閥
Acro夾管閥：氣動夾管閥，比例夾管閥，電磁夾管閥，PBM 夾管閥
旋轉閥：手動電磁閥泵用旋轉閥旋轉閥驅動
泵技術：注射泵，柱塞泵
玻璃注射器：Kloehn? 儀器用注射器，泵用注射器，手動注射器
質量流量控制器等
我們愿以真誠的態度和國內外同仁友好合作，堅持抵制不正當競爭，努力維護客戶利益，推動企業間的交流和合作，面向未來，把握機遇、乘勢而為、跨越發展，攜手共創新的輝煌！
內江本地過濾調壓閥熱銷信息
