力士樂溢流閥R900424348 DBDH6G1X/400;上海韋米機(jī)電設(shè)備有限公司主營銷售產(chǎn)品,產(chǎn)品實(shí)拍,原裝正品,客戶買的安心,用的放心。常用產(chǎn)品現(xiàn)貨供應(yīng),歡迎新老客戶詢價采購!
產(chǎn)品簡介:
力士樂限壓閥,直接控制DBD系列
規(guī)格 6 … 30
組件系列 1X
大工作壓力 630 bar
大流量 350 l/min
用作擰入式插裝閥(插件)
用于螺紋連接
用于底板安裝
壓力調(diào)節(jié)的調(diào)整類型,可選:
-六角套筒和保護(hù)帽
-旋鈕
-手輪
-可鎖定旋鈕
防腐蝕設(shè)計(jì)
DBD 型溢流閥是一種直動式座閥。這些閥用于限制系統(tǒng)壓力。
這些閥門主要由下列組件組成:套筒、彈簧、帶有衰減柱塞的閥心(壓力等級 25 bar … 400 bar)或滾珠(壓力等級 630 bar)及調(diào)整類型?墒褂谜{(diào)整類型 對系統(tǒng)壓力進(jìn)行無級調(diào)節(jié)。彈簧將閥心或滾珠推到閥座上。通道P連接到系統(tǒng)。系統(tǒng)中存在的壓力將作用于閥心表面(或滾珠)。如果通道P中的壓力超過彈簧 上設(shè)定的值,則閥心或滾珠背向彈簧 打開。此時,液壓油從通道P流入通道T。閥心的行程受壓花的限制。
為了在整個壓力范圍內(nèi)實(shí)現(xiàn)良好的壓力調(diào)節(jié),整個壓力范圍已被分成了 7 個壓力等級。一個壓力等級對應(yīng)于一個特定彈簧可設(shè)定的大工作壓力。
注意:
調(diào)整類型 經(jīng)過特別建構(gòu),可防止其丟失。得益于萬向架的設(shè)計(jì),調(diào)整類型 中的調(diào)節(jié)元件在完全卸載后會保持松動(可移動)狀態(tài)。
壓力等級“25”:盡管調(diào)整類型處于完全卸載狀態(tài),但若未確定小壓力,則調(diào)節(jié)元件仍會在較小的彈簧力和/或回復(fù)力作用下“回到”停止?fàn)顟B(tài)。
在經(jīng)過壓力調(diào)節(jié)/提升后,可將調(diào)節(jié)元件再次擰入。
德國力士樂REXROTH溢流閥訂貨型號:
力士樂REXROTH減壓閥,直接控制DBD.2K
R900203858 DBDA2K2X/100
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R901205258 DBDS2K2X/315P240V
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R901036663 DBDS2K2X/315P270
R901125815 DBDS2K2X/315P270V
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R901208676 DBDS2K2X/315P290
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R901103375 DBDS2K2X/315P300
R901216350 DBDS2K2X/315P315
R900208778 DBDS2K2X/315V
R900203854 DBDS2K2X/420
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R901069322 DBDS2K2X/420-285
R901245223 DBDS2K2X/420-315
R900208816 DBDS2K2X/420-320
R901132018 DBDS2K2X/420-325
R901189257 DBDS2K2X/420-330
R901395934 DBDS2K2X/420-340V
R900218282 DBDS2K2X/420-350
R901086455 DBDS2K2X/420-360
R901263933 DBDS2K2X/420-395
R900225068 DBDS2K2X/420-400
R900242058 DBDS2K2X/420J
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R901184754 DBDS2K2X/420P220
R901164812 DBDS2K2X/420P260
R901185045 DBDS2K2X/420P275
R901165211 DBDS2K2X/420P285
R901163788 DBDS2K2X/420P290
R901266223 DBDS2K2X/420P310
R901245171 DBDS2K2X/420P315
R901023837 DBDS2K2X/420P320
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