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              • 力士樂溢流閥DBDH6K1X/200

                產(chǎn)品型號: DBDH6K1X/200
                品  牌: 力士樂REXROTH
                • 1-4 臺
                  ¥550.00
                • 5-9 臺
                  ¥500.00
                • ≧10 臺
                  ¥450.00
                所 在 地: 上海浦東新區(qū)
                更新日期: 2025-10-10
                詳細信息
                 品牌:力士樂REXROTH  型號:DBDH6K1X/200  加工定制:否  
                 閥瓣開啟高度:微啟式安全閥  結構形式:彈簧式  連接形式:法蘭  
                 材質(zhì):鑄鐵  公稱通徑:6 mm 適用介質(zhì):油品  
                 標準:德標  流動方向:換向  零部件及配件:閥體  
                 外形:小型  壓力環(huán)境:常壓  類型:直動式  
                 閥體結構:不封閉式  壓力環(huán)境:常壓  類型:直動式  

                力士樂溢流閥DBDH6K1X/200;壓力控制按用途分為溢流閥﹑減壓閥和順序閥。⑴溢流閥:能控制液壓系統(tǒng)在達到調(diào)定壓力時保持恒定狀態(tài)。用於過載保護的溢流閥稱為安全閥。當系統(tǒng)發(fā)生故障,壓力升高到可能造成破壞的限定值時,閥口會打開而溢流,以保證系統(tǒng)的安全。⑵減壓閥:能控制分支回路得到比主回路油壓低的穩(wěn)定壓力。減壓閥按它所控制的壓力功能不同,又可分為定值減壓閥(輸出壓力為恒定值)﹑定差減壓閥(輸入與輸出壓力差為定值)和定比減壓閥(輸入與輸出壓力間保持一定的比例)。⑶順序閥:能使一個執(zhí)行元件(如液壓缸﹑液壓馬達等)動作以后,再按順序使其他執(zhí)行元件動作。油泵產(chǎn)生的壓力先推動液壓缸1運動,同時通過順序閥的進油口作用在面積A 上,當液壓缸1運動完全成后,壓力升高,作用在面積A 的向上推力大於彈簧的調(diào)定值后,閥芯上升使進油口與出油口相通,使液壓缸2運動。


                 



                按介質(zhì)分
                按照介質(zhì)排放方式的不同, 安全閥又可以分為全封閉式、半封閉式和開放式等三種。
                1.全封閉安全閥
                全封閉式安全閥排氣時,氣體全部通過排氣管排放,介質(zhì)不能間外泄漏,主要用于介質(zhì)為有毒。易燃氣體的容器。
                2.半封閉式安全閥
                半封閉式安全閥所排出的氣體一部分通過排氣管,也有一部分從閥蓋與閥桿間的間隙中漏出,多用于介質(zhì)為不會污染環(huán)境的氣體的容器。
                3.開放式安全閥
                開放式安全閥的閥蓋是敞開的,使彈簧腔室與大氣相通,這樣有利于降低彈簧的溫度,主要適用于介質(zhì)為蒸汽,以及對大氣不產(chǎn)生污染的高溫氣體的容器。
                按閥瓣開啟分
                按照閥瓣開啟的*大高度與安全閥流道直徑之比來劃分,安全閥又可分為彈簧微啟封閉高壓式安全閥和彈簧全啟式安全閥兩種。
                1.彈簧微啟封閉式高壓安全閥
                微啟式安全閥的開啟高度小于流道直徑的1/4,通常為流道直徑的1/40一1/20。微啟式安全閥的動作過程是比例作用式的,主要用于液體場合,有時也用于排放量很小的氣體場合。
                2.彈簧全啟式安全閥
                全啟式安全閥的開啟高度大于或等于流道直徑的1/4。全啟式安全閥的排放面積是閥座喉部*小截面積。其動作過程是屬于兩段作用式,必須借助于一個升力機構才能達到全開啟,全啟式安全閥主要用于氣體介質(zhì)的場合。
                3.中啟式安全閥
                開啟高度介于微啟式與全啟式之間。即可以做成兩段作用,也可以做成比例作用式。
                力士樂溢流閥DBDH6K1X/200
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                R900502682 DB 15 G2-5X/100X
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                R900502707 DZ 10 DP2-4X/315XYM SO4
                R900502708 DB 20-3-5X/50
                R900502808 SV 20 GB3-4X/
                R900502817 DBETR-1X/230G24K4M-409
                R900502839 DZ 10-2-5X/100Y
                R900502846 DB 10-2-4X/350V W65
                R900502852 DZ 10 DP3-4X/75Y
                R900502853 DB 20-2-4X/100 W65
                R900502897 DZ 10-2-5X/100
                R900502906 DB 10-.-5X/...
                R900502908 DBC 2-5X/200
                R900502909 DBC 2-5X/350
                R900502958 DZ 10 DP2-4X/75XM
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                R900502988 DZ 10-2-5X/100YM
                R900503022 4WE 10 L3X/CG24N9K4 SO9
                R900503038 DB 20 G2-5X/350XY
                R900503083 DB 10-3-5X/50
                R900503084 DA 20-3-5X/100-17
                R900503154 ZDB 6 VP7-4X/200V
                R900503159 MH2FAER 22 DA4X/1HG24C4A10V11=CT
                R900503161 DZ 20-2-5X/200XM
                R900503177 LCT 25 A20D2X/V
                R900503191 DRC 5-5X/50Y
                R900503192 DZC 2-5X/50
                R900503195 DZC 2-5X/315XY
                R900503202 DZ 10 DP2-4X/75Y
                R900503204 DB 30-3-5X/200
                R900503225 SL 15 GA1-4X/V
                R900503240 DZ 10 DP1-4X/210YM
                R900503242 DZ 10 DP2-4X/150Y
                R900503244 DZ 10-1-5X/200XM
                R900503250 DB 20-2-4X/200 W65
                R900503251 DZ 10 DP1-4X/150Y
                R900503263 4WE 10 JA3X/CW230N9K4
                R900503265 4WE 10 J3X/CG24K4
                R900503273 DR 30 G4-5X/100YM
                R900503299 DB 30 G2-5X/100X
                R900503303 DR 30-5-5X/50YM
                R900503335 DA 20-1-5X/200-17
                R900503336 DR 10 DP1-4X/210Y
                R900503364 DR 10-6-5X/315YM
                R900503370 FD 16 PA2X/B06V-006
                R900503372 FD 16 FB2X/400B00V
                R900503373 FD 12 FB2X/400B03V
                R900503374 FD 12 FA2X/B03V
                R900503381 DR 30-5-5X/50Y
                R900503382 DR 30 G5-5X/50YM
                R900503383 DRC 30-6-5X/315Y
                R900503386 LC 40 A20E6X/-054
                R900503396 DA 30-2-5X/315-17
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                R900503424 4WE 10 T3X/CG24N9K4
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                R900503434 ZDB 6 VP2-4X/200 SO52
                R900503449 DZ 10 DP2-4X/25Y
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                R900503489 FD 16 PA2X/B03V12
                R900503494 DB 10-2-4X/100Y W65
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                R900503508 DB 10 G1-5X/200
                R900503509 DR 10 G7-4X/200YM
                R900503515 DB 30-1-5X/200
                R900503530 FD 32 FB2X/300B06V-006
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                R900503587 SL 25 GA3-4X/
                R900503589 DB 15 G1-5X/100
                R900503597 DB 10-1-4X/50 W65
                R900503599 DR 10 DP1-4X/25YM
                R900503612 DR 20-5-5X/100YMV
                R900503632 SV 15 GA1-4X//12
                R900503634 DZ 10-2-5X/315XM
                R900503635 DAC 2-5X/200-10
                R900503637 DB 10-3-5X/315Y
                R900503638 5-4WE 10 J3X/CG24N9K4/V
                R900503669 FD 12 PA2X/B03V
                R900503670 FD 16 FA2X/B00V-006
                R900503671 FD 16 PA2X/B00V
                R900503676 DB 20 G1-5X/315
                R900503693 SL 15 GA4-4X/
                R900503698 DB 30-2-5X/315 SO531
                R900503740 SL 30 PB2-4X/
                R900503741 DR 10-5-5X/200Y
                R900503742 DR 10-5-5X/50Y
                R900503747 DB 30-3-5X/200Y
                R900503817 LFA 50 QR10-6X/CA40D
                R900503839 ZDB 10 VP2-4X/200V SO30
                R900503840 DA 10-3-5X/315-17
                R900503890 DZ 10 DP2-4X/15YM SO44
                R900503891 ZDZ 6 DP2-4X/150YM
                R900503966 4WH 10 U4X/SO6
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                R900504003 FD 16 FB2X/300B03V
                R900504053 FD 16 FB2X/200B03V
                R900504096 DBT 2-5X/315 SO383
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                R900504411 4WMR 10 Y3X//T16V
                R900504438 FD 12 PA2X/B00V
                R900504439 FD 12 FB2X/200B03V
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                R900504453 DA 10-2-5X/200-10
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                R900504759 5-4WE 10 J3X/CG24NK4/C
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                R900504798 DR 10 DP2-4X/75YMV
                R900504902 DB 30-2-5X/350
                R900504904 DB 30 G3-5X/100
                R900504955 SL 20 PB2-4X/V
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                R900504959 DB 20 G2-5X/50Y
                R900504961 Z4WH 10 E51-4X/
                R900504974 3DS2EH 10-2X/A2-140K8M
                R900504985 ZDR 10 DP2-5X/315YM SO4
                R900504989 4WHD 10 D3X/SO63
                R900505004 Z2FS 6-5-4X/2Q
                R900505018 DZ 10 DP2-4X/210X
                R900505050 DA 10-1-5X/315-17
                R900505052 DB 10-1-5X/200
                R900505068 DZ 10 DP2-4X/150YM
                R900505079 Z2DB 10 VD1-4X/100V
                R900505145 DBC 30-2-5X/315/12
                R900505152 Z2S 10A1-3X/V SO30
                R900505157 DB 10-3-5X/315X
                R900505166 Z4WH 6 E51-1X/
                R900505205 LC 80 DB40D6X/
                R900505248 DB 20-3-5X/350
                R900505256 4WE 10 Q3X/CW110N9K4
                R900505266 DR 20-4-5X/200Y
                R900505306 DB 30-2-5X/200XY
                R900505374 DB 10 G2-5X/315X
                R900505394 DZ 20-2-5X/100
                R900505446 LT 06-A06-3X/150B80/02M
                R900505516 5-4WMRC 10 D3X/SO122
                R900505541 DAC 30-2-5X/200-17Y
                R900505543 4WE 10 G3-3X/CG24N9K4
                R900505554 SV 30 PA4-4X/
                R900505570 5-4WE 10 D3X/CG24N9K4/A06
                R900505592 DR 10 DP1-4X/75Y SO82
                R900505620 DA 30-2-5X/315-17Y
                R900505625 DB 20 G1-5X/50
                R900505673 FD 16 KA2X/B00V
                R900505674 FD 16 FA2X/B06V
                R900505675 FD 16 FA2X/B04V
                R900505678 SV 10 PB4-4X/
                R900505720 DZ 20-2-5X/315M
                R900505743 4WS2EB10-4X/10B2ET140K8AM
                R900505759 DAC 2-5X/200-17Y
                R900505794 5-4WE 10 E20-3X/CG24N9K4/A07
                R900505807 SL 30 PB3-4X/
                R900505827 ZDB 10 VT2-4X/315V
                R900505843 DZ 10 DP2-4X/210XM
                R900505867 SL 25 GA1-4X/V
                R900505883 DB 10-2-5X/315V
                R900505885 3WE 10 A3X/CG24N9K4/V
                R900505886 DR 30-4-5X/100YV
                R900505901 DR 10 DP2-4X/25Y
                R900505950 SL 20 GB3-4X/
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                R900505977 DR 10-5-5X/315YMV
                R900506008 4WE10G3X/CG96N9K4
                R900506079 FD 16 KA2X/B06V
                R900506095 DR 10 DP1-4X/210YM
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                R900506114 4WE 10 E78-3X/CG24N9K4
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                R900506300 DZC 30-2-5X/50XY
                R900506323 DB 20-2-5X/200YV
                R900506332 5-4WMR 10 D3X/YAW SO85
                R900506334 DBC 30-2-5X/200
                R900506336 ZDR 6 DP1-4X/75YMV
                R900506354 DR 10-4-5X/50YM
                R900506366 Z2S 10-4-3X/V
                R900506369 ZDR 10 VP6-3X/315YM SO30
                R900506373 ZDB 10 VB3-4X/100V
                R900506390 LC 80 DB40E6X/
                R900506464 MH2WH 18 B02F1X/006LM11
                R900506467 MHDBT 22 K2-1X/420B09M
                R900506473 PV7-1X/16-20RE01MC5-16
                R900506585 DB 20-2-5X/100YU
                R900506604 DBC 30-2-5X/315V
                R900506613 STD 0095-1X/25/M
                R900506664 DB 10-2-4X/315XY W65
                R900506685 DB 10 G2-5X/100Y
                R900506697 DZ 10 DP2-4X/25
                R900506723 4WMM 10 D3X/FYABW
                R900506739 ZDB 10 VA1-4X/200V
                R900506776 DB 10-5-5X/315
                R900506797 DB 30 G2-5X/315Y
                R900506798 DBC 30-2-5X/50
                R900506800 4WMDA 10 C3X/F
                R900506808 PV7-1X/63-71RE07MC0-16
                R900506809 PV7-1X/100-118RE07MC0-16
                R900506856 DZ 30-2-5X/100
                R900506917 LC 80 A40E6X/
                R900506924 DZ 30-1-5X/315YM
                R900506957 FD 16 FB2X/300B04V
                R900506963 M-SR 15 KE05-1X/SO13
                R900506965 M-SR 8 KE05-1X/SO14
                R900506970 DA 10-2-5X/315-17V
                R900506979 DR 30-5-5X/350YM
                R900506985 DB 20 G2-5X/200X
                R900506999 SV 20 PA1-4X/SO67
                R900507009 DB 20-1-5X/350
                R900507010 DA 30-2-5X/200-17Y
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                R900507209 MHFE 12 ZA1X/4AG24NZ4-060V07
                R900507211 SL 20 GA4-4X/
                R900507213 DZ 10 DP1-4X/210
                力士樂溢流閥DBDH6K1X/200


                先導溢流閥的主閥上腔壓力,是由先導閥加于控制的。如果先導閥正常工作,即主閥上腔有先導閥規(guī)定的壓力,則整個溢流閥就會在系統(tǒng)壓力到達調(diào)定壓力時其主閥口打開一定的開度,一方面能將系統(tǒng)多余流量流回油箱,另一方面又能維持系統(tǒng)的壓力為先導閥的調(diào)定值。可見,先導閥主要管壓力,主閥服從先導閥的領導,在先導閥動作時將主閥口開到合適大小,正好將多余流量流出去,又不影響系統(tǒng)壓力。
                力士樂溢流閥DBDH6K1X/200
                R900507217 DZ 10-3-5X/200Y
                R900507224 SV 25 GB1-4X/V
                R900507278 FD 16 FA2X/B00V
                R900507303 DR 10 DP1-4X/150Y
                R900507308 DR 20-5-5X/50YMV
                R900507380 5-3WE 10 B3X/CG24N9K4
                R900507389 DZC 30-1-5X/200
                R900507395 4WMDA 10 EA3X/F
                R900507430 DZ 20-2-5X/100Y
                R900507450 DB 20 G3-5X/315V
                R900507457 DR 30 G4-5X/50YM
                R900507459 ZDB 6 VP1-4X/50
                R900507469 Z2S 22 A3-5X/
                R900507497 4WE 10 J3X/CG24N9K4/B12
                R900507503 DB 10-2-5X/100V
                R900507526 ZDB 6 VA1-4X/100V
                R900507568 4WHD 10 RB3X/OF SO12
                R900507578 FD 12 FA2X/B00V
                R900507589 DA 20-1-5X/100-10
                R900507590 DB 10-1-5X/315X/12 SO559
                R900507611 DB 10-1-5X/100XY
                R900507672 DR 10 DP1-4X/25Y
                R900507735 5-3WE 10 A3X/CG24N9K4
                R900507740 SV 20 PB4-4X/
                R900507744 DAC 30-2-5X/100-17
                R900507772 4WP 10 D3X//V
                R900507777 Z2S 16B1-5X/SO40
                R900507785 LFA 80 DBEM-6X/400
                R900507812 3WMD 10 A3X/F
                R900507825 4WH 6 D5X/SO104
                R900507876 DR 30 G4-5X/315YM
                R900507883 MR 2800I-P1N1N1N1N
                R900507897 DR 10 G6-5X/100YMV
                R900507902 ZDR 10 VA6-3X/200YMV
                R900507929 SV 25 GA1-4X/V
                R900507946 DR 20-6-5X/200YMV
                R900507951 Z2FS 6 A3-4X/1QV
                R900507956 MH2FANR 22 DA4X/1HA00V11
                R900507963 ZDR 6 DA3-4X/210YV
                R900507970 ZDB 6 VP1-4X/100
                R900508001 FGS 10 C1-1X/V
                R900508003 FGS 16 C1-1X/V
                R900508019 DZ 10 DP2-4X/75X
                R900508053 ZDR 10 VB5-3X/315Y
                R900508100 DZ 30-1-5X/200XM
                R900508112 ZDR 10 DA2-5X/75Y W5
                R900508141 MH2FANR 32 DA4X/1A00V11
                R900508154 DZ 10-2-5X/100V
                R900508160 DR 20-5-5X/315YV
                R900508198 4WN 10 H3X/
                R900508207 LFA 80 DBS2-6X/400
                R900508214 MH2FAER 18 DA4X=1G24C4A06V11
                R900508234 SL 20 GA2-4X/V
                R900508267 DB 20-2-4X/350X W65
                R900508340 ZDR 10 DA1-5X/150YV
                R900508341 ZDR 10 DP1-5X/150YMV
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                R900515169 4WMD 10 E3X/ SO25
                R900515177 4WMU 6 Y5X/
                R900515221 HSZ 06 A065-3X/M01
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                R900515273 HSZ 10 A076-3X/M00
                R900515511 HSZ 06 A068-3X/M01
                R900515512 HSZ 06 A040-3X/M01
                R900515513 HSZ 06 A027-3X/M01
                R900515514 HSZ 06 A028-3X/M01
                R900515531 Z1S 16 P1-1X/V
                R900515560 LFA 80 WEA-6X/A15P15
                R900515613 FD 25 FA2X/B03V
                R900515618 FD 32 FA2X/B03V
                R900515638 DZ 10 DP2-3X/350XYMV SO88
                R900515641 3WMR 10 A3X/J
                R900515645 SV 30 PB3-4X/
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                R900515727 ZDR 6 DA7-4X/25YM
                R900515729 DB 30-1-5X/315V
                R900515778 Z2DB 10 VC7-4X/200V
                R900515786 HSZ 06 A185-3X/M00
                R900515807 MR 1800H-P1N1N1N1N
                R900515821 HSZ 10 A124-3X/M01
                R900515822 HSZ 06 A200-3X/M00
                R900515829 Z2FS 4-2-1X/2Q
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                R900515991 5-4WE 10 PA3X/CG24N9K4
                R900516005 DB 20-2-4X/315YU W65
                力士樂溢流閥DBDH6K1X/200

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