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        • 力士樂安全閥DBDS6P1A/200

          產(chǎn)品型號(hào): DBDS6P1A/200
          品  牌: 力士樂REXROTH
          • 1-4 臺(tái)
            ¥1050.00
          • 5-9 臺(tái)
            ¥1000.00
          • ≧10 臺(tái)
            ¥950.00
          所 在 地: 上海浦東新區(qū)
          更新日期: 2025-08-25
          詳細(xì)信息
           品牌:力士樂REXROTH  型號(hào):DBDS6P1A/200  加工定制:否  
           閥瓣開啟高度:微啟式安全閥  結(jié)構(gòu)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(biāo)準(zhǔn):德標(biāo)  流動(dòng)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(dòng)式  
           閥體結(jié)構(gòu):不封閉式  壓力環(huán)境:常壓  類型:直動(dòng)式  

          力士樂安全閥DBDS6P1A/200,德國(guó)力士樂REXROTH全新原裝進(jìn)口品牌備件,質(zhì)量保證,現(xiàn)貨庫(kù)存,價(jià)格優(yōu)勢(shì)供應(yīng);
          安全閥是閥門家族比較特殊的一個(gè)分支,它的特殊性是因?yàn)椴煌谄渌y門僅僅起到開關(guān)的作用,更重要的是起到保護(hù)設(shè)備的安全。隨著我國(guó)經(jīng)濟(jì)建設(shè)的快速發(fā)展,在帶有壓力操控的設(shè)備項(xiàng)目工程越來(lái)越多。鑒于設(shè)備泄壓的需要,安全閥在保護(hù)設(shè)備過(guò)程中起到至關(guān)重要的作用。截止2013年各類安全閥制造商和貿(mào)易商已超過(guò)700多家,每日交易詢盤達(dá)到200多條,安全閥供求市場(chǎng)明顯升溫。通過(guò)*季度數(shù)據(jù)初步分析,安全閥需求量要高出二十個(gè)百分點(diǎn)。安全閥是鍋爐、壓力容器和其他受壓力設(shè)備上重要的安全附件。安全閥(又稱泄壓閥)是根據(jù)壓力系統(tǒng)的工作壓力(工作溫度)自動(dòng)啟閉,一般安裝于封閉系統(tǒng)的設(shè)備或管路上保護(hù)系統(tǒng)安全。當(dāng)設(shè)備或管道內(nèi)壓力或溫度超過(guò)安全閥設(shè)定壓力時(shí),自動(dòng)開啟泄壓或降溫,保證設(shè)備和管道內(nèi)介質(zhì)壓力(溫度)在設(shè)定壓力(溫度)之下,保護(hù)設(shè)備和管道正常工作,防止發(fā)生意外,減少損失。安全閥主要被廣泛應(yīng)用于:蒸汽鍋爐、液化石油氣汽車槽車或液化石油氣鐵路罐車、采油井、蒸汽發(fā)電設(shè)備的高壓旁路、壓力管道、壓力容器等。安全閥一般按結(jié)構(gòu)形式分為彈簧式安全閥和杠桿式安全閥、脈沖式安全閥,其中彈簧式安全閥應(yīng)用*為普遍;按連接方式分為螺紋安全閥和法蘭安全閥。安全閥口徑一般都不大,常用的都在DN15mm-DN80mm之間,超過(guò)150mm一般都稱為大口徑安全閥。2013年安全閥行業(yè)市場(chǎng)規(guī)模擴(kuò)大,這已是一個(gè)不爭(zhēng)的事實(shí)。我國(guó)能夠有資質(zhì)生產(chǎn)安全閥會(huì)。
          安全閥在系統(tǒng)中起安全保護(hù)作用。當(dāng)系統(tǒng)壓力超過(guò)規(guī)定值時(shí),安全閥打開,將系統(tǒng)中的一部分氣體/流體排入大氣/管道
          上海韋米機(jī)電設(shè)備有限公司
          雷 青(Mr)     手機(jī)Cel: (微信號(hào))
          電話Tel:  傳真Fax:
          微信QQ:--- 
          網(wǎng)址Web:http://www.wei-mi.com
          電郵E-mail?
          地址Add:上海市浦東新區(qū)金豫路100號(hào)禹洲金橋國(guó)際2期2號(hào)樓907室

           




          溢流閥是一種液壓壓力控制閥,在液壓設(shè)備中主要起定壓溢流作用,穩(wěn)壓,系統(tǒng)卸荷和安全保護(hù)作用。
          定壓溢流作用:在定量泵節(jié)流調(diào)節(jié)系統(tǒng)中,定量泵提供的是恒定流量。當(dāng)系統(tǒng)壓力增大時(shí),會(huì)使流量需求減小。此時(shí)溢流閥開啟,使多余流量溢回油箱,保證溢流閥進(jìn)口壓力,即泵出口壓力恒定(閥口常隨壓力波動(dòng)開啟)。
          力士樂安全閥DBDS6P1A/200
          R900423729 DBDS 6 P1X/200
          R900423730 DBDS 6 P1X/315
          R900423731 DBDS 6 P1X/400
          R900423732 DBDS 6 P1X/50
          R900423733 DBDS 8 G1X/100
          R900423734 DBDS 8 G1X/200
          R900423735 DBDS 8 G1X/315
          R900423736 DBDS 8 G1X/50
          R900423739 DBDH 10 G1X/630
          R900423743 DBDS 10 G1X/25
          R900423747 DBD. 20 G1X/ ...
          R900423748 DBD. 20 P1X/ ...
          R900423758 DBDS 30 G1X/100V
          R900423763 DBDS 30 G1X/100
          R900423766 DBD. 10 G1X/ ...
          R900423780 DBDA 6 K1X/25
          R900423814 DBDS 10 G1X/630
          R900423844 G 270/01
          R900423846 G 273/01
          R900423860 DBDA 10 G1X/100
          R900423866 DBDA 10 G1X/200
          R900423867 DBDA 10 P1X/100
          R900423869 DBDA 10 P1X/315
          R900423870 DBDA 20 G1X/50
          R900423871 DBDA 20 K1X/100
          R900423873 DBDA 20 K1X/50
          R900423889 DBDS 10 G1X/25V
          R900423891 DBDH 10 K1X/100
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          R900424034 2FRM 16-3X/160LBV
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          R900424082 DBDS 20 K1X/315V
          R900424103 DBDH 20 G1X/100
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          R900424112 DBDH 20 K1X/50
          R900424113 DBDH 20 P1X/100
          R900424140 DBDS 10 G1X/200
          R900424146 DBDS 10 G1X/50V
          R900424147 DBDS 10 K1X/100
          R900424148 DBDS 10 K1X/100V
          R900424149 DBDS 10 K1X/200
          R900424150 DBDS 10 K1X/315
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          R900424152 DBDS 10 K1X/400
          R900424153 DBDS 10 K1X/50
          R900424154 DBDS 10 K1X/50V
          R900424155 DBDS 10 P1X/100
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          R900424157 DBDS 10 P1X/200
          R900424158 DBDS 10 P1X/315
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          R900424161 DBDH 8 G1X/200
          R900424162 DBDS 15 G1X/100
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          R900424164 DBDS 15 G1X/200V
          R900424165 DBDS 15 G1X/315
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          R900424170 DBDS 20 G1X/100
          R900424171 DBDS 20 G1X/100V
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          R900424174 DBDS 20 G1X/315
          R900424175 DBDS 20 G1X/400
          R900424176 DBDA 10 G1X/315
          R900424177 DBDA 6 G1X/50
          R900424178 DBDH 10 G1X/200
          R900424179 DBDH 10 G1X/400
          R900424180 DBDH 10 G1X/50
          R900424182 DBDH 15 G1X/50
          R900424183 DBDH 10 K1X/315
          R900424184 DBDH 10 K1X/400
          R900424185 DBDH 10 K1X/50
          R900424186 DBDH 10 P1X/200
          R900424187 DBDH 10 P1X/315
          R900424188 DBDH 10 G1X/100
          R900424189 DBDH 10 G1X/315
          R900424190 DBDH 10 K1X/200
          R900424191 DBDH 15 G1X/100
          R900424193 DBDH 30 K1X/50
          R900424195 DBDH 6 G1X/100
          R900424196 DBDH 6 G1X/200
          R900424197 DBDH 6 G1X/315
          R900424198 DBDH 6 G1X/50
          R900424199 DBDH 6 K1X/100
          R900424200 DBDH 6 K1X/200
          R900424201 DBDH 6 K1X/315
          R900424202 DBDH 6 K1X/400
          R900424203 DBDS 20 K1X/400
          R900424204 DBDS 20 K1X/400V
          R900424205 DBDS 20 K1X/50
          R900424227 G 158/10
          R900424237 DBDH 30 G1X/100
          R900424241 DBDH 30 K1X/100
          R900424246 DBDH 6 P1X/100
          R900424260 DBDS 30 G1X/200V
          R900424261 DBDS 30 G1X/315
          R900424262 DBDS 30 G1X/50
          R900424263 DBDS 25 G1X/100
          R900424264 DBDS 25 G1X/200
          R900424265 DBDS 25 G1X/315
          R900424266 DBDH 6 P1X/315
          R900424267 DBDS 20 K1X/100
          R900424268 DBDS 20 K1X/100V
          R900424269 DBDS 20 K1X/200
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          R900424271 DBDS 20 K1X/315
          R900424272 DBDS 20 P1X/50
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          R900424274 DBDS 20 P1X/100
          R900424276 DBDS 20 G1X/50
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          R900424278 DBDS 20 P1X/315
          R900424279 DBDS 20 P1X/400
          R900424280 DBDS 25 G1X/50
          R900424281 DBDS 30 G1X/200
          R900424282 DBDS 30 K1X/50
          R900424283 DBDS 30 K1X/315V
          R900424284 DBDS 30 K1X/100
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          R900424286 DBDS 30 K1X/200
          R900424287 DBDS 30 K1X/200V
          R900424288 DBDS 30 K1X/315
          R900424293 DR 6 DP2-5X/25Y/12
          R900424294 ZDR 6 DA1-4X/150Y/12
          R900424303 F 10 K3-2X/10L
          R900424321 DBDS 6 K1X/200V
          R900424326 FMH 30 G24-1X/O
          R900424329 FMR 10 P34-1X/O
          R900424331 FMR 10 P44-1X/O
          R900424333 FMR 10 P64-1X/O
          R900424339 MDA 30 EP250
          R900424348 DBDH 6 G1X/400
          R900424371 ZDR 6 DA3-4X/210Y
          R900424379 G 115/01
          R900424384 G 137/01
          R900424386 G 139/01
          R900424392 G 151/01
          R900424395 G 153/01
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          R900424398 G 154/08
          R900424399 G 156/01
          R900424402 G 157/01
          R900424403 G 157/02
          R900424410 G 172/01 (G3/4)
          R900424411 G 172/02
          R900424413 G 174/01
          R900424414 G 174/02
          R900424433 G 279/01
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          R900424447 G 341/01
          R900424448 G 342/01
          R900424453 G 44/01
          R900424455 G 45/01
          R900424457 G 66/01
          R900424460 G 67/01
          R900424464 G 96/01
          R900424465 G 91/01
          R900424495 HED 1 OA4X/100L220
          R900424503 DR 6 DP3-5X/210YM W5
          R900424537 ZDB 10 VA2-4X/100V
          R900424559 ZDB 10 VP1-4X/200
          R900424579 MK 10 G1X/V
          R900424598 MSA 20 EP100V
          R900424620 ZDR 10 DA2-5X/25YV
          R900424621 ZDR 6 DA7-4X/150Y
          R900424673 2FRM 10-3X/10Q
          R900424715 HED 1 OA4X/50L24
          R900424732 2FRM 10-3X/5Q
          R900424734 DBDH 6 K1X/50
          R900424737 Z4S 5-1X/
          R900424738 DBDS 10 G1X/100
          R900424739 DBDS 10 G1X/100V
          R900424741 DBDS 10 G1X/200V
          R900424742 DBDS 10 G1X/315
          R900424743 DBDS 10 G1X/315V
          R900424744 DBDS 10 G1X/400
          R900424745 DBDS 10 G1X/50
          R900424750 SF 40 A0-1-1X/
          R900424755 G 305/01
          R900424813 3FRM 10-2X/50LD SO236
          R900424850 4WH 6 E5X//V
          R900424884 2FRH 10-3X/50LB
          R900424886 2FRH 10-3X/16L
          R900424887 2FRM 10-3X/10L
          R900424898 2FRM 10-3X/50LBV
          R900424902 2FRM 16-3X/160LB
          R900424903 2FRM 16-3X/60LB
          R900424904 2FRM 16-3X/60LV
          R900424905 2FRM 16-3X/100L
          R900424906 2FRM 16-3X/160L
          R900425076 DBDA 6 G1X/100
          R900425080 DBDA 6 K1X/100
          R900425081 DBDA 6 K1X/200
          R900425082 DBDA 6 K1X/315
          R900425083 DBDA 6 K1X/50
          R900425084 DBDA 6 P1X/100
          R900425085 DBDA 8 G1X/50
          R900425159 DBDA 10 G1X/400
          R900425161 DBDA 10 K1X/100
          R900425162 DBDA 10 K1X/200
          R900425163 DBDA 10 K1X/200V
          R900425164 DBDA 10 K1X/315
          R900425165 DBDA 10 K1X/400
          R900425176 G 300/01
          R900425556 ZDR 6 DP2-4X/10YM SO21
          R900425582 DZ 6 DP7-5X/210
          R900425616 SL 10 PA1-4X/J
          R900425646 DB 20 K1-1X/50XYU
          R900425647 Z2DB 6 VC2-4X/315
          R900425648 Z2DB 6 VC2-4X/100
          R900425660 DBDS 10 P1X/400
          R900425661 DBDS 10 P1X/50
          R900425666 SCA 16 BZ2X/M
          R900425674 HED 1 KA4X/100/12
          R900425681 ZDB 10 VB2-4X/315
          R900425683 ZDB 6 VA3-4X/50
          R900425690 DB 6 K3-4X/315Y
          R900425698 ZDB 6 VP2-4X/315 SO11
          力士樂安全閥DBDS6P1A/200


          先導(dǎo)溢流閥的主閥上腔壓力,是由先導(dǎo)閥加于控制的。如果先導(dǎo)閥正常工作,即主閥上腔有先導(dǎo)閥規(guī)定的壓力,則整個(gè)溢流閥就會(huì)在系統(tǒng)壓力到達(dá)調(diào)定壓力時(shí)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(dǎo)閥的調(diào)定值。可見,先導(dǎo)閥主要管壓力,主閥服從先導(dǎo)閥的領(lǐng)導(dǎo),在先導(dǎo)閥動(dòng)作時(shí)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。
          力士樂安全閥DBDS6P1A/200
          R900425699 ZDB 6 VP2-4X/200 SO11
          R900425700 Z2DB 10 VC2-4X/100V
          R900425719 DR 6 DP2-5X/75YV
          R900425723 ZDB 10 VB2-4X/50V
          R900425745 DR 6 DP1-5X/150YM W74
          R900425800 DZ 6 DP2-5X/25YM
          R900425809 DZ 6 DP2-5X/75V
          R900425810 ZDB 6 VP2-4X/315V SO11
          R900425825 DZ 6 DP2-5X/25
          R900425850 ZDR 10 VA6-3X/50Y
          R900425879 ZDB 6 VP3-4X/200V
          R900425901 Z4S 16-2X/
          R900425914 Z2DB 6 VD2-4X/315JV
          R900425927 ZDB 10 VP2-4X/315
          R900425928 Z2DB 10 VD2-4X/100
          R900425933 ZDB 10 VP2-4X/200V SO11
          R900425957 ZDR 6 DB3-4X/25YM
          R900425958 ZDB 10 VA3-4X/50
          R900425966 DBDA 10 K1X/50
          R900425968 DBDA 10 P1X/200
          R900425998 DB 6 K2-4X/50Y
          R900426026 DBDH 10 G1X/25
          R900426089 SF 50 A0-1-1X/
          R900426100 Z2DB 10 VD2-4X/200V SO30
          R900426113 HED 1 OA4X/350L220
          R900426158 DBDH 8 G1X/50
          R900426183 ZDR 6 DP1-4X/210YMV
          R900426202 ZDR 10 DB2-5X/25YM
          R900426313 ZDB 6 VA1-4X/200
          R900426326 LFA 32 QR3-6X/CA40D
          R900426329 ZDB 6 VA2-4X/200
          R900426335 DB 20-1-4X/315U W65
          R900426477 DBDA 6 G1X/200
          R900426478 DBDA 6 G1X/315
          R900426646 SV 10 GB1-4X//12
          R900426653 DRE 4 K-3X/18G12-14K4M
          R900426660 DZ 6 DP2-5X/150V
          R900426666 DB 6 K3-4X/100Y
          R900426667 Z2DB 10 VC3-4X/200V
          R900426703 ZDR 10 DA3-5X/75YM
          R900426730 ZDB 6 VA2-4X/100V SO2
          R900426752 Z2FS 6-3-4X/1Q
          R900426835 DBDA 10 K1X/630
          R900426851 Z2FS 16-3X/S SO3
          R900426862 4WS2EM10-4X/75B3T315CDV
          R900426897 DBDH 6 G1X/25
          R900426898 DBDS 15 G1X/25
          R900426900 DBDR 10 G1X/315
          R900426901 DBDH 10 P1X/100
          R900426905 DBDS 10 P1X/25
          R900426988 DBDH 6 K1X/25V
          R900426993 ZDR 6 DA7-4X/75YM
          R900426995 ZDR 6 DB7-4X/150YM
          R900427017 ZDR 6 DA2-4X/210Y SO43
          R900427037 LT 10 MKA-2X/100/19M SO1
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          R900427185 2FRH 10-3X/50L
          R900427189 FMH 20 P34-1X/O
          R900427242 DBDH 6 P1X/200
          R900427243 DBDS 30 G1X/25
          R900427244 DBDS 10 P1X/50V
          R900427246 DBDA 8 G1X/200
          R900427254 Z2FS 6 A2-4X/2Q
          R900427258 DZ 6 DP1-5X/25Y
          R900427329 Z2S 16A2-5X/V
          R900427362 Z4S 16-2X/V
          R900427370 FMR 20 P23-1X/O
          R900427371 FMR 20 P13-1X/O
          R900427391 SF 50 A1-1-1X/
          R900427393 SF 150 A1-1-2X/
          R900427419 H-4WH 32 D6X/
          R900427431 DR 5 DP2-1X/25XYM
          R900427434 ZDB 10 VA2-4X/100
          R900427465 HED 1 OA4X/100V
          R900427468 HED 1 OA4X/350L24
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          力士樂安全閥DBDS6P1A/200

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