<nobr id="mui1r"></nobr>

    <button id="mui1r"><noscript id="mui1r"></noscript></button>

    国产乱子伦对白视频,日韩AV激情在线观看,一级a一做a爱片免费视频,里番本子纯肉侵犯肉全彩无码,精品一区二区三,国产桃色无码视频在线观看,av无码中文字幕不卡一二三区 ,麻豆AV一区二区三区
    歡迎光臨
    手機(jī)網(wǎng)站 | 聯(lián)系我們:021-61116913 | 加入收藏
    • 當(dāng)前位置:上海韋米機(jī)電設(shè)備有限公司 > 產(chǎn)品中心 > 力士樂REXROTH液壓元件 > 力士樂插裝式溢流閥DBDH6K18/100

      力士樂插裝式溢流閥DBDH6K18/100

      產(chǎn)品型號(hào): DBDH6K18/100
      品  牌: 力士樂REXROTH
      • 1-9 臺(tái)
        ¥550.00
      • 10-19 臺(tái)
        ¥500.00
      • ≧20 臺(tái)
        ¥450.00
      所 在 地: 上海浦東新區(qū)
      更新日期: 2025-11-12
      詳細(xì)信息
       品牌:力士樂REXROTH  型號(hào):DBDH6K18/100  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  

      力士樂插裝式溢流閥DBDH6K18/100是上海韋米機(jī)電設(shè)備有限公司優(yōu)勢(shì)銷售產(chǎn)品之一,銷售熱線: ;聯(lián)系人:雷青;在線QQ:---;移動(dòng)熱線: ;REXROTH品牌備件上海優(yōu)質(zhì)供應(yīng)商,現(xiàn)貨供應(yīng)。歡迎新老客戶來電咨詢采購(gòu)!

      安全閥結(jié)構(gòu)主要有兩大類:彈簧式和杠桿式。彈簧式是指閥瓣與閥座的密封靠彈簧的作用力。杠桿式是靠杠桿和重錘的作用力。隨著大容量的需要,又有一種脈沖式安全閥,也稱為先導(dǎo)式安全閥,由主安全閥和輔助閥組成。當(dāng)管道內(nèi)介質(zhì)壓力超過規(guī)定壓力值時(shí),輔助閥先開啟,介質(zhì)沿著導(dǎo)管進(jìn)入主安全閥,并將主安全閥打開,使增高的介質(zhì)壓力降低。

       



      按結(jié)構(gòu)分
      按其整體結(jié)構(gòu)及加載機(jī)構(gòu)的不同可以分為重錘杠桿式、彈簧式和脈沖式三種。
      1.重錘杠桿式安全閥
      重錘杠桿式安全閥是利用重錘和杠桿來平衡作用在閥瓣上的力。根據(jù)杠桿原理,它可以使用質(zhì)量較小的重錘通過杠桿的增大作用獲得較大的作用力,并通過移動(dòng)重錘的位置(或變換重錘的質(zhì)量)來調(diào)整安全閥的開啟壓力。
      重錘杠桿式安全閥結(jié)構(gòu)簡(jiǎn)單,調(diào)整容易而又比較準(zhǔn)確,所加的載荷不會(huì)因閥瓣的升高而有較大的增加,適用于溫度較高的場(chǎng)合,過去用得比較普遍,特別是用在鍋爐和溫度較高的壓力容器上。但重錘杠桿式安全閥結(jié)構(gòu)比較笨重,加載機(jī)構(gòu)容易振動(dòng),并常因振動(dòng)而產(chǎn)生泄漏;其回座壓力較低,開啟后不易關(guān)閉及保持嚴(yán)密。
      2.彈簧微啟式安全閥
      彈簧微啟式安全閥是利用壓縮彈簧的力來平衡作用在閥瓣上的力。螺旋圈形彈簧的壓縮量可以通過轉(zhuǎn)動(dòng)它上面的調(diào)整螺母來調(diào)節(jié),利用這種結(jié)構(gòu)就可以根據(jù)需要校正安全閥的開啟(整定)壓力。彈簧微啟式安全閥結(jié)構(gòu)輕便緊湊,靈敏度也比較高,安裝位置不受限制,而且因?yàn)閷?duì)振動(dòng)的敏感性小,所以可用于移動(dòng)式的壓力容器上。這種安全閥的缺點(diǎn)是所加的載荷會(huì)隨著閥的開啟而發(fā)生變化,即隨著閥瓣的升高,彈簧的壓縮量增大,作用在閥瓣上的力也跟著增加。這對(duì)安全閥的迅速開啟是不利的。另外,閥上的彈簧會(huì)由于長(zhǎng)期受高溫的影響而使彈力減小。用于溫度較高的容器上時(shí),常常要考慮彈簧的隔熱或散熱問題,從而使結(jié)構(gòu)變得復(fù)雜起來。
      3.脈沖式安全閥
      脈沖式安全閥由主閥和輔閥構(gòu)成,通過輔閥的脈沖作用帶動(dòng)主閥動(dòng)作、其結(jié)構(gòu)復(fù)雜,通常只適用于安全泄放量很大的鍋爐和壓力容器。
      力士樂插裝式溢流閥DBDH6K18/100
      R900424199 DBDH6K1X/100
      R900247329 DBDH6K1X/100SO102
      R900755651 DBDH6K1X/100-50
      R900569863 DBDH6K1X/100B
      R900572342 DBDH6K1X/100B
      R900783831 DBDH6K1X/100D
      R900769375 DBDH6K1X/100E
      R900518281 DBDH6K1X/100JV
      R900440760 DBDH6K1X/100V
      R900242590 DBDH6K1X/100VB
      R900783832 DBDH6K1X/100VD
      R900773001 DBDH6K1X/100VE
      R900572343 DBDH6K1X/105B
      R900785261 DBDH6K1X/105D
      R900769484 DBDH6K1X/105E
      R900784909 DBDH6K1X/105VD
      R900447763 DBDH6K1X/110B
      R900785300 DBDH6K1X/110D
      R900774617 DBDH6K1X/110E
      R900422608 DBDH6K1X/110VB
      R900784905 DBDH6K1X/110VD
      R901298156 DBDH6K1X/110VE
      R900572440 DBDH6K1X/120B
      R900784904 DBDH6K1X/120D
      R900769438 DBDH6K1X/120E
      R901103792 DBDH6K1X/120VD
      R901103718 DBDH6K1X/120VE
      R900572441 DBDH6K1X/125B
      R900784910 DBDH6K1X/125D
      R900775610 DBDH6K1X/125E
      R900572442 DBDH6K1X/130B
      R900784911 DBDH6K1X/130D
      R900773283 DBDH6K1X/130E
      R900572443 DBDH6K1X/130VB
      R901021668 DBDH6K1X/130VD
      R901021663 DBDH6K1X/130VE
      R900573119 DBDH6K1X/135B
      R900572444 DBDH6K1X/140B
      R900784912 DBDH6K1X/140D
      R900769485 DBDH6K1X/140E
      R900242591 DBDH6K1X/140VB
      R900784913 DBDH6K1X/140VD
      R900773004 DBDH6K1X/140VE
      R900572448 DBDH6K1X/145B
      R901016498 DBDH6K1X/145D
      R901016095 DBDH6K1X/145E
      R900572449 DBDH6K1X/150B
      R900784914 DBDH6K1X/150D
      R900769486 DBDH6K1X/150E
      R900069440 DBDH6K1X/150VB
      R900572450 DBDH6K1X/160B
      R900784915 DBDH6K1X/160D
      R900769424 DBDH6K1X/160E
      R901005422 DBDH6K1X/160VD
      R901005831 DBDH6K1X/160VE
      R900572451 DBDH6K1X/165B
      R900429791 DBDH6K1X/170B
      R900784916 DBDH6K1X/170D
      R900769487 DBDH6K1X/170E
      R900389823 DBDH6K1X/170VB
      R901386413 DBDH6K1X/170VD
      R900572542 DBDH6K1X/180B
      R901155522 DBDH6K1X/180D
      R901238772 DBDH6K1X/180DSO157
      R901155503 DBDH6K1X/180E
      R900572543 DBDH6K1X/180VB
      R900784918 DBDH6K1X/180VD
      R900769394 DBDH6K1X/180VE
      R900572544 DBDH6K1X/190B
      R901230411 DBDH6K1X/190D
      R901230407 DBDH6K1X/190E
      R900424200 DBDH6K1X/200
      R900569864 DBDH6K1X/200B
      R900572545 DBDH6K1X/200B
      R900783834 DBDH6K1X/200D
      R900769594 DBDH6K1X/200E
      R900382550 DBDH6K1X/200J
      R900468547 DBDH6K1X/200V
      R900783833 DBDH6K1X/200VD
      R901154238 DBDH6K1X/200VE
      R900434104 DBDH6K1X/210B
      R900784919 DBDH6K1X/210D
      R901386800 DBDH6K1X/210DSO157
      R900769367 DBDH6K1X/210E
      R900362511 DBDH6K1X/210VB
      R900784920 DBDH6K1X/210VD
      R900773005 DBDH6K1X/210VE
      R901308535 DBDH6K1X/215D
      R901308525 DBDH6K1X/215E
      R900031811 DBDH6K1X/220B
      R900784921 DBDH6K1X/230D
      R900782072 DBDH6K1X/230E
      R900427600 DBDH6K1X/25
      R901169170 DBDH6K1X/25-25
      R900572612 DBDH6K1X/250B
      R900784922 DBDH6K1X/250D
      R900769363 DBDH6K1X/250E
      R901046872 DBDH6K1X/250VD
      R901046759 DBDH6K1X/250VE
      R900506506 DBDH6K1X/25MK
      R900426988 DBDH6K1X/25V
      R901140189 DBDH6K1X/265D
      R901140189 DBDH6K1X/265D
      R901139989 DBDH6K1X/265E
      R901368866 DBDH6K1X/265VD
      R901368864 DBDH6K1X/265VE
      R900572613 DBDH6K1X/270B
      R901118314 DBDH6K1X/270D
      R901118143 DBDH6K1X/270E
      R900572614 DBDH6K1X/275B
      R900572615 DBDH6K1X/280B
      R900784923 DBDH6K1X/280D
      R900776422 DBDH6K1X/280E
      R900572616 DBDH6K1X/300B
      R900784927 DBDH6K1X/300D
      R900769584 DBDH6K1X/300E
      R900993667 DBDH6K1X/300VB
      R900572286 DBDH6K1X/30B
      R900424201 DBDH6K1X/315
      R987332093 DBDH6K1X/315SO36-239
      R901060262 DBDH6K1X/315-240
      R900208103 DBDH6K1X/315-265
      R900468727 DBDH6K1X/315B
      R900783835 DBDH6K1X/315D
      R900769568 DBDH6K1X/315E
      R900347868 DBDH6K1X/315J
      R900203892 DBDH6K1X/315JV
      R900503316 DBDH6K1X/315MK
      R900447890 DBDH6K1X/315V
      R900521265 DBDH6K1X/315VB
      R900783836 DBDH6K1X/315VD
      R901168200 DBDH6K1X/315VE
      R900051412 DBDH6K1X/320B
      R900572694 DBDH6K1X/330B
      R900784928 DBDH6K1X/330D
      R900769441 DBDH6K1X/330E
      R900242592 DBDH6K1X/330VB
      R900784929 DBDH6K1X/330VD
      R900772496 DBDH6K1X/330VE
      R900572695 DBDH6K1X/350B
      R900784930 DBDH6K1X/350D
      R900774513 DBDH6K1X/350E
      R900077702 DBDH6K1X/350VB
      R900572287 DBDH6K1X/35B
      R901011898 DBDH6K1X/35D
      R901010834 DBDH6K1X/35E
      R900736818 DBDH6K1X/375B
      R900424202 DBDH6K1X/400
      R900442000 DBDH6K1X/400B
      R901008130 DBDH6K1X/400D
      R901008031 DBDH6K1X/400E
      R901099729 DBDH6K1X/400JV
      R900476862 DBDH6K1X/400V
      R900347314 DBDH6K1X/400VB
      R901376439 DBDH6K1X/400VD
      R901095689 DBDH6K1X/40D
      R901091972 DBDH6K1X/40E
      R900424734 DBDH6K1X/50
      R901169849 DBDH6K1X/50-50
      R900572288 DBDH6K1X/50B
      R900784931 DBDH6K1X/50D
      R900775130 DBDH6K1X/50E
      R900478418 DBDH6K1X/50V
      R900242589 DBDH6K1X/50VB
      R900784932 DBDH6K1X/50VD
      R900772999 DBDH6K1X/50VE
      R900435770 DBDH6K1X/60B
      R900784933 DBDH6K1X/60D
      R900772504 DBDH6K1X/60E
      R900539386 DBDH6K1X/60VB
      R901386409 DBDH6K1X/60VD
      R901146893 DBDH6K1X/65D
      R901146893 DBDH6K1X/65D
      R901146718 DBDH6K1X/65E
      R900572339 DBDH6K1X/70B
      R900785301 DBDH6K1X/70D
      R900784870 DBDH6K1X/70E
      R900572348 DBDH6K1X/70VB
      R900572344 DBDH6K1X/75B
      R900784934 DBDH6K1X/75D
      R900774573 DBDH6K1X/75E
      R900572340 DBDH6K1X/80B
      R900784935 DBDH6K1X/80D
      R900769277 DBDH6K1X/80E
      R900572341 DBDH6K1X/85B
      R900784936 DBDH6K1X/85D
      R900769427 DBDH6K1X/85E
      R900572345 DBDH6K1X/90B
      R900786411 DBDH6K1X/90D
      R900786259 DBDH6K1X/90E
      R900573115 DBDH6K1X/95B
      R901114090 DBDH6K1X/95D
      R901113183 DBDH6K1X/95E
      R901102165 DBDH6K1X/95VD
      R901102147 DBDH6K1X/95VE
      R900424246 DBDH6P1X/100
      R900572038 DBDH6P1X/100SO700
      R900355084 DBDH6P1X/100/V/5
      R900572346 DBDH6P1X/100B
      R900424245 DBDH6P1X/100V
      R983061306 DBDH6P1X/100VIN010
      R900452842 DBDH6P1X/110B
      R900427242 DBDH6P1X/200
      R900369199 DBDH6P1X/200SO32
      R900346537 DBDH6P1X/200SO60
      R900346741 DBDH6P1X/200SO62
      R900471714 DBDH6P1X/200/5
      R900506633 DBDH6P1X/200V
      R900355085 DBDH6P1X/200V/5
      R900429688 DBDH6P1X/210B
      R900430378 DBDH6P1X/25
      R900491363 DBDH6P1X/25/V/5
      R900572617 DBDH6P1X/250B
      R900394559 DBDH6P1X/25J
      R900496014 DBDH6P1X/25V
      R901351358 DBDH6P1X/265E
      R901368849 DBDH6P1X/265VE
      R900424266 DBDH6P1X/315
      R900391077 DBDH6P1X/315SO32
      R900352200 DBDH6P1X/315W1
      R900333530 DBDH6P1X/315B
      R900393600 DBDH6P1X/315J
      R900361835 DBDH6P1X/315V
      R900355086 DBDH6P1X/315V/5
      R900434128 DBDH6P1X/400
      R900331283 DBDH6P1X/400/5
      R900576760 DBDH6P1X/400V
      R900355087 DBDH6P1X/400V/5
      R900428385 DBDH6P1X/50
      R900335782 DBDH6P1X/50SO57
      R900465419 DBDH6P1X/50SO74
      R900475441 DBDH6P1X/50/5
      R900355083 DBDH6P1X/50/V/5
      R900428843 DBDH6P1X/50V
      R900572347 DBDH6P1X/95B
      R900442143 DBDH8G1X/100
      R901035485 DBDH8G1X/100V
      R900384884 DBDH8G1X/110B
      R900923616 DBDH8G1X/150B
      R900424161 DBDH8G1X/200
      R900754113 DBDH8G1X/200/12
      R901348992 DBDH8G1X/200J
      R900427608 DBDH8G1X/200V
      R900582716 DBDH8G1X/200V/12
      R900456728 DBDH8G1X/210B
      R900440754 DBDH8G1X/25
      R900481312 DBDH8G1X/25V
      R900526170 DBDH8G1X/25V/12
      R900428386 DBDH8G1X/315
      R900579782 DBDH8G1X/315/12
      R901434145 DBDH8G1X/315J
      R901427505 DBDH8G1X/315V
      R900585848 DBDH8G1X/315V/12
      R900979393 DBDH8G1X/330B
      R900429686 DBDH8G1X/400
      R900516549 DBDH8G1X/400/12
      R900465781 DBDH8G1X/400B
      R900466344 DBDH8G1X/400B
      R900460309 DBDH8G1X/400V
      R900583734 DBDH8G1X/400V/12
      R900426158 DBDH8G1X/50
      R900534076 DBDH8G1X/50/12
      R900434919 DBDH8G1X/630
      R900481313 DBDH8G1X/630V
      R983040125 DBDH10G1X/025IN010
      R983037990 DBDH10G1X/050IN010
      R983037991 DBDH10G1X/100IN010
      R983037992 DBDH10G1X/200IN010
      R983038014 DBDH10G1X/25VIN010
      R983037993 DBDH10G1X/315IN010
      R983037994 DBDH10G1X/400IN010
      R983037984 DBDH10K1X/025IN010
      R983038015 DBDH10K1X/025VIN010
      R983037985 DBDH10K1X/050IN010
      R983037986 DBDH10K1X/100IN010
      R983038010 DBDH10K1X/100SPIN010
      R983037987 DBDH10K1X/200IN010
      R983038011 DBDH10K1X/200SPIN010
      R983038012 DBDH10K1X/25SPIN010
      R983037988 DBDH10K1X/315IN010
      R983038007 DBDH10K1X/315VIN010
      R983037989 DBDH10K1X/400IN010
      R983037996 DBDH10P1X/050IN010
      R983037997 DBDH10P1X/100IN010
      R983037998 DBDH10P1X/200IN010
      R983044001 DBDH10P1X/25IN010
      R983037999 DBDH10P1X/315IN010
      R983038000 DBDH10P1X/400IN010
      R978863998 DBDH10G1X/100V/12
      R978850999 DBDH10G1X/200/12
      R978856141 DBDH10G1X/400V/12
      R987377504 DBDH10K1X/315SO147
      R978870646 DBDH10P1X/100/12
      R978012188 DBDH10P1X/200/12
      R978856863 DBDH10P1X/315/12
      R978841293 DBDH10P1X/50/12
      R978841374 DBDH10P1X/630/12
      R978841374 DBDH10P1X/630/12
      R978857984 DBDH10P1X/630V/12
      R978857984 DBDH10P1X/630V/12
      R978908935 DBDH15G1X/200V/12
      R978916972 DBDH15G1X/25/12
      R978859724 DBDH15G1X/25V/12
      R978897826 DBDH15G1X/400V/12
      R983038040 DBDH20G1X/050IN010
      R983038041 DBDH20G1X/100IN010
      R983038042 DBDH20G1X/200IN010
      R983038042 DBDH20G1X/200IN010
      R983038043 DBDH20G1X/315IN010
      R983038044 DBDH20G1X/400IN010
      R983039645 DBDH20K1X/025IN010
      R983038035 DBDH20K1X/050IN010
      R983038036 DBDH20K1X/100IN010
      R983038037 DBDH20K1X/200IN010
      R983038038 DBDH20K1X/315IN010
      R983038039 DBDH20K1X/400IN010
      R983038045 DBDH20P1X/025IN010
      R983038046 DBDH20P1X/050IN010
      R983038047 DBDH20P1X/100IN010
      R983038048 DBDH20P1X/200IN010
      R983038049 DBDH20P1X/315IN010
      R978855703 DBDH20G1X/100/12
      R978855704 DBDH20G1X/200/12
      R978878334 DBDH20G1X/200V/12
      R978852760 DBDH20G1X/25V/12
      R978857020 DBDH20G1X/315/12
      R978855865 DBDH20G1X/315V/12
      R978864558 DBDH20G1X/400/12
      R978851355 DBDH20G1X/400V/12
      R978912709 DBDH25G1X/100/12
      R978908560 DBDH30P1X/200/12
      R983037944 DBDH6G1X/025IN010
      R983037945 DBDH6G1X/050IN010
      R983037946 DBDH6G1X/100IN010
      R983037947 DBDH6G1X/200IN010
      R983037962 DBDH6G1X/200VIN010
      R983037948 DBDH6G1X/315IN010
      R983049603 DBDH6G1X/315VIN010
      R983037949 DBDH6G1X/400IN010
      R983037938 DBDH6K1X/025IN010
      R983037939 DBDH6K1X/050IN010
      R983037940 DBDH6K1X/100IN010
      R983037963 DBDH6K1X/100SPIN010
      R983037941 DBDH6K1X/200IN010
      R983040126 DBDH6K1X/200SPIN010
      R983037964 DBDH6K1X/25SPIN0107
      R983040127 DBDH6K1X/25VSPIN010
      R983037942 DBDH6K1X/315IN010
      R983040128 DBDH6K1X/315IN010
      R983049753 DBDH6K1X/315VIN010
      R983037943 DBDH6K1X/400IN010
      R983061628 DBDH6K1X/100VIN010
      R983040129 DBDH6K1X/200VSPIN010
      R983037961 DBDH6K1X/50VIN010
      R983037950 DBDH6P1X/025IN010
      R983037951 DBDH6P1X/050IN010
      R983037952 DBDH6P1X/100IN010
      R983037953 DBDH6P1X/200IN010
      R983037954 DBDH6P1X/315IN010
      R983037955 DBDH6P1X/400IN010
      R978851085 DBDH6G1X/100V/12
      R978901982 DBDH6G1X/25/12SO43A-931A
      R978866037 DBDH6G1X/315/12SO43A-931A
      R978917025 DBDH6G1X/345B/12
      R978918448 DBDH6G1X/400/12SO43A-1717
      R978853736 DBDH6G1X/50V/12
      R987098591 DBDH6K1X/25SO127
      R987112949 DBDS6G1X/315/RR4-4513
      R987113031 DBDS6G1X/400/RR4-4513
      R900441883 DBDS10G1X/
      R900424738 DBDS10G1X/100
      R900364483 DBDS10G1X/100SO130
      R900409673 DBDS10G1X/100SO450
      R900342450 DBDS10G1X/100SO74
      R900439606 DBDS10G1X/100W1
      R900567555 DBDS10G1X/100W100
      R900347490 DBDS10G1X/100W40
      R900916880 DBDS10G1X/100-075/12
      R901020245 DBDS10G1X/100-25/59
      R901020237 DBDS10G1X/100-30/59
      R901005956 DBDS10G1X/100-35
      R901156100 DBDS10G1X/100-40
      R901370855 DBDS10G1X/100-50
      R901060953 DBDS10G1X/100-55
      R901189278 DBDS10G1X/100-60
      R900953867 DBDS10G1X/100-70
      R900341363 DBDS10G1X/100/12
      R900436001 DBDS10G1X/100/2
      R900470504 DBDS10G1X/100/5
      R901256798 DBDS10G1X/100/59
      R900572352 DBDS10G1X/100B
      R900420277 DBDS10G1X/100B
      R900423746 DBDS10G1X/100B
      R900769619 DBDS10G1X/100E
      R900487479 DBDS10G1X/100J
      R901052283 DBDS10G1X/100J=TE
      R901307340 DBDS10G1X/100P025
      R901307339 DBDS10G1X/100P065
      R900935424 DBDS10G1X/100P080
      R900424739 DBDS10G1X/100V
      R900389968 DBDS10G1X/100VW40
      R900349041 DBDS10G1X/100V/12
      R900474917 DBDS10G1X/100V/5
      R900924255 DBDS10G1X/100VB
      R901181521 DBDS10G1X/100VE
      R901233054 DBDS10G1X/105E
      R900466366 DBDS10G1X/110/5B
      R900423744 DBDS10G1X/110B
      R901034804 DBDS10G1X/110E
      R900386642 DBDS10G1X/110JB
      R900468767 DBDS10G1X/110VB
      R900572452 DBDS10G1X/120B
      R900772782 DBDS10G1X/120E
      R900572453 DBDS10G1X/125B
      R901185590 DBDS10G1X/125E
      R900572454 DBDS10G1X/130B
      R900778044 DBDS10G1X/130E
      力士樂插裝式溢流閥DBDH6K18/100


      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(shí),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?xì)怏w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(huì)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(duì)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(dòng)作過程是比例作用式的,主要用于液體場(chǎng)合,有時(shí)也用于排放量很小的氣體場(chǎng)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(dòng)作過程是屬于兩段作用式,必須借助于一個(gè)升力機(jī)構(gòu)才能達(dá)到全開啟,全啟式安全閥主要用于氣體介質(zhì)的場(chǎng)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。
      力士樂插裝式溢流閥DBDH6K18/100
      R900921193 DBDS10G1X/130VB
      R900572455 DBDS10G1X/135B
      R901185479 DBDS10G1X/135E
      R900572456 DBDS10G1X/140B
      R901026426 DBDS10G1X/140E
      R900572457 DBDS10G1X/150B
      R900769507 DBDS10G1X/150E
      R900572458 DBDS10G1X/155B
      R900572459 DBDS10G1X/160B
      R901136834 DBDS10G1X/160E
      R901117802 DBDS10G1X/165E
      R900429968 DBDS10G1X/170
      R900429968 DBDS10G1X/170
      R900370316 DBDS10G1X/170/5B
      R900424808 DBDS10G1X/170B
      R900773192 DBDS10G1X/170E
      R900429947 DBDS10G1X/170VB
      R900909997 DBDS10G1X/175B
      R900572546 DBDS10G1X/180B
      R900769606 DBDS10G1X/180E
      R901235516 DBDS10G1X/180VE
      R900572547 DBDS10G1X/190B
      R901013662 DBDS10G1X/190E
      R900424140 DBDS10G1X/200
      R900433779 DBDS10G1X/200
      R900340877 DBDS10G1X/200SO130
      R900344863 DBDS10G1X/200SO15
      R900493041 DBDS10G1X/200SO27
      R900497024 DBDS10G1X/200SO31
      R900360512 DBDS10G1X/200SO74
      R900400659 DBDS10G1X/200W1
      R900703583 DBDS10G1X/200-100
      R900731004 DBDS10G1X/200-110
      R901210090 DBDS10G1X/200-120
      R901037453 DBDS10G1X/200-130
      R900953705 DBDS10G1X/200-140
      R900940672 DBDS10G1X/200-150
      R900910458 DBDS10G1X/200-160
      R901117172 DBDS10G1X/200-165
      R900962532 DBDS10G1X/200-170
      R900971263 DBDS10G1X/200-180
      R901256664 DBDS10G1X/200-185
      R900341591 DBDS10G1X/200/12
      R900392231 DBDS10G1X/200/12SO60
      R900442081 DBDS10G1X/200/2
      R900470505 DBDS10G1X/200/5
      R900946730 DBDS10G1X/200/50
      R900572548 DBDS10G1X/200B
      R900769540 DBDS10G1X/200E
      R900458636 DBDS10G1X/200J
      R900563775 DBDS10G1X/200J/12
      R901052252 DBDS10G1X/200J=TE
      R900520756 DBDS10G1X/200JV
      R901240746 DBDS10G1X/200P100
      R900951431 DBDS10G1X/200P140
      R901347971 DBDS10G1X/200P140/12
      R901355397 DBDS10G1X/200P160SO60
      R900977656 DBDS10G1X/200P180
      R900424741 DBDS10G1X/200V
      R900391769 DBDS10G1X/200VSO60
      R900343963 DBDS10G1X/200V/12
      R900475531 DBDS10G1X/200V/5
      R900940422 DBDS10G1X/200VB
      R901014788 DBDS10G1X/200VE
      R900572549 DBDS10G1X/205B
      R900774958 DBDS10G1X/205E
      R901229978 DBDS10G1X/210/12E
      R900426099 DBDS10G1X/210B
      R900769379 DBDS10G1X/210E
      R900400298 DBDS10G1X/210VB
      R901238752 DBDS10G1X/210VE
      R901357023 DBDS10G1X/215E
      R900572618 DBDS10G1X/220B
      R900772319 DBDS10G1X/220E
      R900941189 DBDS10G1X/220VB
      R901378805 DBDS10G1X/220VE
      R900572619 DBDS10G1X/230B
      R900769565 DBDS10G1X/230E
      R901395602 DBDS10G1X/230VE
      R900572620 DBDS10G1X/240B
      R900783238 DBDS10G1X/240E
      R900423743 DBDS10G1X/25
      R900338391 DBDS10G1X/25SO450
      R900391770 DBDS10G1X/25SO60
      R900401161 DBDS10G1X/25SO74
      R900439333 DBDS10G1X/25W1
      R900397355 DBDS10G1X/25W100
      R900929857 DBDS10G1X/25-10
      R900930354 DBDS10G1X/25-10V
      R900913880 DBDS10G1X/25-20
      R900923249 DBDS10G1X/25-20V
      R900351411 DBDS10G1X/25/12
      R900471709 DBDS10G1X/25/5
      R900408790 DBDS10G1X/25/V/5
      R900572621 DBDS10G1X/250B
      R901012705 DBDS10G1X/250E
      R901445518 DBDS10G1X/250VE
      R900499604 DBDS10G1X/25J
      R901053363 DBDS10G1X/25J=TE
      R900903942 DBDS10G1X/25P15
      R900423889 DBDS10G1X/25V
      R900346901 DBDS10G1X/25VW1
      R900340153 DBDS10G1X/25V/12
      R900572622 DBDS10G1X/260B
      R901309515 DBDS10G1X/260E
      R900965654 DBDS10G1X/275B
      R901011611 DBDS10G1X/275E
      R900572623 DBDS10G1X/280B
      R900773229 DBDS10G1X/280E
      R900572624 DBDS10G1X/300B
      R901124323 DBDS10G1X/300E
      R901402828 DBDS10G1X/305E
      R900572289 DBDS10G1X/30B
      R900777079 DBDS10G1X/30E
      R900968633 DBDS10G1X/30VB
      R900769607 DBDS10G1X/30VE
      R901083276 DBDS10G1X/310E
      R900424742 DBDS10G1X/315
      R900332635 DBDS10G1X/315SO130
      R900345136 DBDS10G1X/315SO150
      R900587880 DBDS10G1X/315SO284
      R900419721 DBDS10G1X/315SO60
      R900587502 DBDS10G1X/315SO700
      R900372286 DBDS10G1X/315SO74
      R900560483 DBDS10G1X/315SO770
      R900472760 DBDS10G1X/315W1
      R901213049 DBDS10G1X/315-120
      R901117166 DBDS10G1X/315-190
      R901081750 DBDS10G1X/315-200
      R900919942 DBDS10G1X/315-220
      R900939820 DBDS10G1X/315-220V
      R901036708 DBDS10G1X/315-235
      R900915091 DBDS10G1X/315-250
      R901216827 DBDS10G1X/315-250V
      R900771754 DBDS10G1X/315-270
      R900724592 DBDS10G1X/315-275
      R900911873 DBDS10G1X/315-290V
      R900377746 DBDS10G1X/315/12
      R900470506 DBDS10G1X/315/5
      R901095276 DBDS10G1X/315/59
      R900406279 DBDS10G1X/315/V/5
      R900424824 DBDS10G1X/315B
      R900427241 DBDS10G1X/315B
      R900769430 DBDS10G1X/315E
      R900474980 DBDS10G1X/315J
      R900529736 DBDS10G1X/315J/12
      R901052284 DBDS10G1X/315J=TE
      R900594748 DBDS10G1X/315MKB
      R900977655 DBDS10G1X/315P210
      R900940050 DBDS10G1X/315P220
      R901330999 DBDS10G1X/315P230
      R901352219 DBDS10G1X/315P240
      R901302328 DBDS10G1X/315P255
      R901194874 DBDS10G1X/315P260
      R901142133 DBDS10G1X/315P280
      R901439772 DBDS10G1X/315P290
      R900938747 DBDS10G1X/315P300
      R900424743 DBDS10G1X/315V
      R900340488 DBDS10G1X/315V/12
      R901124724 DBDS10G1X/315V/12E
      R900489852 DBDS10G1X/315VB
      R901341414 DBDS10G1X/315VE
      R900572904 DBDS10G1X/320B
      R901143312 DBDS10G1X/320E
      R900572905 DBDS10G1X/330B
      R900769509 DBDS10G1X/330E
      R900708266 DBDS10G1X/330VB
      R900769616 DBDS10G1X/330VE
      R900572906 DBDS10G1X/340B
      R901004628 DBDS10G1X/340E
      R901142782 DBDS10G1X/345E
      R900572907 DBDS10G1X/350B
      R901010969 DBDS10G1X/350E
      R901403960 DBDS10G1X/350VE
      R900572290 DBDS10G1X/35B
      R901004635 DBDS10G1X/360E
      R900776416 DBDS10G1X/370E
      R900572908 DBDS10G1X/375B
      R901419086 DBDS10G1X/375E
      R900424744 DBDS10G1X/400
      R900340395 DBDS10G1X/400SO32
      R900337132 DBDS10G1X/400W1
      R901421159 DBDS10G1X/400-320
      R900967544 DBDS10G1X/400-330
      R901283265 DBDS10G1X/400-350
      R900934571 DBDS10G1X/400-350V
      R900558953 DBDS10G1X/400-370
      R901243540 DBDS10G1X/400-400
      R900342738 DBDS10G1X/400/12
      R900482135 DBDS10G1X/400/12SO150
      R900535540 DBDS10G1X/400/2
      R900471909 DBDS10G1X/400/5
      R900343484 DBDS10G1X/400/V/5
      R900424799 DBDS10G1X/400B
      R900426187 DBDS10G1X/400B
      R900787687 DBDS10G1X/400E
      R900381337 DBDS10G1X/400J
      R900374117 DBDS10G1X/400JSO73
      R901052290 DBDS10G1X/400J=TE
      R901147801 DBDS10G1X/400P140
      R901348424 DBDS10G1X/400P350V
      R901055558 DBDS10G1X/400P370
      R901356605 DBDS10G1X/400P400
      R900437349 DBDS10G1X/400V
      R900395060 DBDS10G1X/400V/12
      R900466113 DBDS10G1X/400VB
      R901260710 DBDS10G1X/400VE
      R900904087 DBDS10G1X/40B
      R901015106 DBDS10G1X/40E
      R901114853 DBDS10G1X/40VE
      R900572966 DBDS10G1X/420B
      R900773646 DBDS10G1X/420E
      R900915769 DBDS10G1X/420VB
      R900979785 DBDS10G1X/440B
      R901018676 DBDS10G1X/440E
      R900572967 DBDS10G1X/450B
      R900574646 DBDS10G1X/485B
      R900424745 DBDS10G1X/50
      R900343409 DBDS10G1X/50SO130
      R900497023 DBDS10G1X/50SO31
      R900337135 DBDS10G1X/50SO32
      R900401662 DBDS10G1X/50SO50
      R900366553 DBDS10G1X/50SO74
      R900443130 DBDS10G1X/50W1
      R900389365 DBDS10G1X/50W40
      R900971932 DBDS10G1X/50-15
      R901004502 DBDS10G1X/50-35
      R900347687 DBDS10G1X/50/12
      R900443393 DBDS10G1X/50/2
      R900465670 DBDS10G1X/50/5
      R900402960 DBDS10G1X/50/V/5
      R900572968 DBDS10G1X/500B
      R900520689 DBDS10G1X/500BSO999
      R900769561 DBDS10G1X/500E
      R900572291 DBDS10G1X/50B
      R900423742 DBDS10G1X/50B
      R900346412 DBDS10G1X/50B
      R901055217 DBDS10G1X/50E
      R900485835 DBDS10G1X/50J
      R901052297 DBDS10G1X/50J=TE
      R900560484 DBDS10G1X/50MT
      R900424146 DBDS10G1X/50V
      R900358827 DBDS10G1X/50V/12
      R901131882 DBDS10G1X/50VE
      R900618054 DBDS10G1X/520B
      R900779659 DBDS10G1X/520E
      R900578531 DBDS10G1X/550B
      R901000910 DBDS10G1X/550E
      R900572292 DBDS10G1X/55B
      R901233052 DBDS10G1X/55E
      R900572969 DBDS10G1X/600B
      R901167592 DBDS10G1X/600E
      R900428380 DBDS10G1X/60B
      R901040333 DBDS10G1X/60E
      R900442462 DBDS10G1X/60VB
      R901182277 DBDS10G1X/60VE
      R900423814 DBDS10G1X/630
      R900344798 DBDS10G1X/630SO150
      R900470981 DBDS10G1X/630SO48
      R900461768 DBDS10G1X/630SO52
      R900781731 DBDS10G1X/630-620
      R900350129 DBDS10G1X/630/12
      R900431908 DBDS10G1X/630/5
      R900477107 DBDS10G1X/630/V/5
      R900432798 DBDS10G1X/630B
      R901017729 DBDS10G1X/630E
      R900486548 DBDS10G1X/630J
      R900594747 DBDS10G1X/630MKB
      R900748871 DBDS10G1X/630P580V
      R900428976 DBDS10G1X/630V
      R900346874 DBDS10G1X/630V/12
      R900387485 DBDS10G1X/630VB
      R900572353 DBDS10G1X/65B
      R901260712 DBDS10G1X/65E
      R900496233 DBDS10G1X/700
      R900580506 DBDS10G1X/700V
      R900572349 DBDS10G1X/70B
      R900769413 DBDS10G1X/70E
      R901158400 DBDS10G1X/70VE
      R900572350 DBDS10G1X/80B
      R900423740 DBDS10G1X/80B
      R901002782 DBDS10G1X/80E
      R900572351 DBDS10G1X/90B
      R901167026 DBDS10G1X/95E
      R900510852 DBDS10K1X/10SO41
      R900424147 DBDS10K1X/100
      R901193525 DBDS10K1X/100-050
      R900764117 DBDS10K1X/100-055
      R901189470 DBDS10K1X/100-060
      R900786769 DBDS10K1X/100-065
      R900227870 DBDS10K1X/100-070
      R900053798 DBDS10K1X/100-075
      R900757327 DBDS10K1X/100-080
      R900051241 DBDS10K1X/100-095
      R900075893 DBDS10K1X/100-095V
      R901280121 DBDS10K1X/100-100V
      R901002674 DBDS10K1X/100-35
      R901156696 DBDS10K1X/100-40
      R900366546 DBDS10K1X/1000SO99
      R900572359 DBDS10K1X/100B
      R900426139 DBDS10K1X/100B
      R900785303 DBDS10K1X/100D
      R901241054 DBDS10K1X/100DSO157
      R900769364 DBDS10K1X/100E
      R900403980 DBDS10K1X/100J
      R900020374 DBDS10K1X/100JB
      R900785307 DBDS10K1X/100JD
      R900769533 DBDS10K1X/100JE
      R900396880 DBDS10K1X/100JV
      R901307252 DBDS10K1X/100P025
      R901167573 DBDS10K1X/100P050
      R901036981 DBDS10K1X/100P060
      R901307245 DBDS10K1X/100P065
      R901166270 DBDS10K1X/100P075
      R901302122 DBDS10K1X/100P075SO157
      R900213927 DBDS10K1X/100P080
      R901409226 DBDS10K1X/100P50V
      R900424148 DBDS10K1X/100V
      R900572360 DBDS10K1X/100VB
      R900785309 DBDS10K1X/100VD
      R900769576 DBDS10K1X/100VE
      R900572361 DBDS10K1X/105B
      R900785310 DBDS10K1X/105D
      R900778385 DBDS10K1X/105E
      R900433735 DBDS10K1X/110B
      R900785311 DBDS10K1X/110D
      R901386801 DBDS10K1X/110DSO157
      R900773199 DBDS10K1X/110E
      R900386687 DBDS10K1X/110JB
      R901387262 DBDS10K1X/110JD
      R900435086 DBDS10K1X/110VB
      R901386418 DBDS10K1X/110VD
      R900051913 DBDS10K1X/115B
      R901219387 DBDS10K1X/115VD
      R901218920 DBDS10K1X/115VE
      R900572460 DBDS10K1X/120B
      R900785312 DBDS10K1X/120D
      R900774524 DBDS10K1X/120E
      R900214507 DBDS10K1X/120VB
      R900785313 DBDS10K1X/120VD
      R900772486 DBDS10K1X/120VE
      R900573120 DBDS10K1X/125B
      R901083714 DBDS10K1X/125D
      R901083487 DBDS10K1X/125E
      R900414457 DBDS10K1X/130B
      R900785314 DBDS10K1X/130D
      R900778127 DBDS10K1X/130E
      R900200017 DBDS10K1X/130VB
      R900785315 DBDS10K1X/130VD
      R900772457 DBDS10K1X/130VE
      R900572461 DBDS10K1X/135B
      R901185489 DBDS10K1X/135D
      R901185486 DBDS10K1X/135E
      R901000649 DBDS10K1X/135JD
      R901000648 DBDS10K1X/135JE
      R901360823 DBDS10K1X/135VD
      R901360778 DBDS10K1X/135VE
      R900572462 DBDS10K1X/140B
      R900785316 DBDS10K1X/140D
      R900768630 DBDS10K1X/140E
      R900228512 DBDS10K1X/140MTB
      R900572463 DBDS10K1X/140VB
      R900785317 DBDS10K1X/140VD
      R900772539 DBDS10K1X/140VE
      R900572464 DBDS10K1X/145B
      R900572465 DBDS10K1X/150B
      R900785567 DBDS10K1X/150D
      R900769405 DBDS10K1X/150E
      R900572466 DBDS10K1X/150VB
      R900785568 DBDS10K1X/150VD
      R900769624 DBDS10K1X/150VE
      R900573122 DBDS10K1X/155B
      R900572467 DBDS10K1X/155VB
      R901104603 DBDS10K1X/155VD
      R901104572 DBDS10K1X/155VE
      R900572468 DBDS10K1X/160B
      R900785570 DBDS10K1X/160D
      R900769414 DBDS10K1X/160E
      R901000477 DBDS10K1X/160JD
      R901000475 DBDS10K1X/160JE
      R900572469 DBDS10K1X/160VB
      R900785569 DBDS10K1X/160VD
      R900772540 DBDS10K1X/160VE
      R900225716 DBDS10K1X/165B
      R901051625 DBDS10K1X/165D
      R901051411 DBDS10K1X/165E
      R901243581 DBDS10K1X/165VD
      R901379555 DBDS10K1X/165VE
      R900430363 DBDS10K1X/170
      R900425047 DBDS10K1X/170B
      R900785571 DBDS10K1X/170D
      R901081488 DBDS10K1X/170DSO157
      R900773193 DBDS10K1X/170E
      R901183632 DBDS10K1X/170JD
      R901183367 DBDS10K1X/170JE
      R900466651 DBDS10K1X/170VB
      R900785572 DBDS10K1X/170VD
      R900772508 DBDS10K1X/170VE
      R900572550 DBDS10K1X/175B
      R900785573 DBDS10K1X/175D
      R900769515 DBDS10K1X/175E
      R901297334 DBDS10K1X/175VD
      R901297331 DBDS10K1X/175VE
      R900572551 DBDS10K1X/180B
      R900785574 DBDS10K1X/180D
      R900769542 DBDS10K1X/180E
      R901086005 DBDS10K1X/180JD
      R901085795 DBDS10K1X/180JE
      R900572552 DBDS10K1X/180VB
      R900785577 DBDS10K1X/180VD
      R900772544 DBDS10K1X/180VE
      R900572553 DBDS10K1X/185B
      R900572553 DBDS10K1X/185B
      R901008945 DBDS10K1X/185D
      R901008850 DBDS10K1X/185E
      R900572554 DBDS10K1X/190B
      R900785578 DBDS10K1X/190D
      R900774433 DBDS10K1X/190E
      R901279635 DBDS10K1X/190JD
      R901279545 DBDS10K1X/190JE
      R900246053 DBDS10K1X/190VB
      R900572555 DBDS10K1X/195B
      R901428761 DBDS10K1X/195E
      R900424149 DBDS10K1X/200
      R901260776 DBDS10K1X/200-050
      R900703684 DBDS10K1X/200-100
      R900731414 DBDS10K1X/200-110
      R900776495 DBDS10K1X/200-120
      R900075904 DBDS10K1X/200-125
      R900086782 DBDS10K1X/200-130
      R900075910 DBDS10K1X/200-130V
      R900739769 DBDS10K1X/200-135
      R900227747 DBDS10K1X/200-140
      R901412261 DBDS10K1X/200-140SO157
      R900051396 DBDS10K1X/200-145
      R900052942 DBDS10K1X/200-150
      R901201457 DBDS10K1X/200-150V
      R900088992 DBDS10K1X/200-160
      R900991100 DBDS10K1X/200-160V
      R901010487 DBDS10K1X/200-165
      R900089937 DBDS10K1X/200-170
      R901124398 DBDS10K1X/200-175
      R900075911 DBDS10K1X/200-180
      R901143111 DBDS10K1X/200-180JV
      R901405041 DBDS10K1X/200-180V
      R901257127 DBDS10K1X/200-185
      R901096027 DBDS10K1X/200-190
      R900087476 DBDS10K1X/200-195
      R900734799 DBDS10K1X/200-195V
      R900368896 DBDS10K1X/200/VB
      R900572556 DBDS10K1X/200B
      R900423792 DBDS10K1X/200B
      R900785579 DBDS10K1X/200D
      R901239386 DBDS10K1X/200DSO157
      R900769281 DBDS10K1X/200E
      R900334665 DBDS10K1X/200J
      R900446708 DBDS10K1X/200J
      R901348686 DBDS10K1X/200JD
      R901348631 DBDS10K1X/200JE
      R900448058 DBDS10K1X/200JV
      R901209018 DBDS10K1X/200P080
      R901087831 DBDS10K1X/200P100
      R901092255 DBDS10K1X/200P110
      R900088521 DBDS10K1X/200P120
      R901027330 DBDS10K1X/200P120V
      R901119484 DBDS10K1X/200P125
      R901224099 DBDS10K1X/200P125V
      R901067253 DBDS10K1X/200P130
      R900951522 DBDS10K1X/200P140
      R901119480 DBDS10K1X/200P145
      R901120480 DBDS10K1X/200P150
      R901361061 DBDS10K1X/200P155
      R900088856 DBDS10K1X/200P160
      R901178804 DBDS10K1X/200P170
      R900988000 DBDS10K1X/200P175
      R900241762 DBDS10K1X/200P180
      R901420358 DBDS10K1X/200P180V
      R901008952 DBDS10K1X/200P190
      R901141172 DBDS10K1X/200P200V
      R900427940 DBDS10K1X/200V
      R900572557 DBDS10K1X/200VB
      R900785580 DBDS10K1X/200VD
      R900772546 DBDS10K1X/200VE
      R900572558 DBDS10K1X/205B
      R900785581 DBDS10K1X/205D
      R900775211 DBDS10K1X/205E
      R901413933 DBDS10K1X/205VE
      R900451540 DBDS10K1X/210
      R900420319 DBDS10K1X/210B
      R900785582 DBDS10K1X/210D
      R901241056 DBDS10K1X/210DSO157
      R900768636 DBDS10K1X/210E
      R900505309 DBDS10K1X/210JB
      R901090095 DBDS10K1X/210JD
      R901089636 DBDS10K1X/210JE
      R901034828 DBDS10K1X/210MTD
      R901034559 DBDS10K1X/210MTE
      R900448156 DBDS10K1X/210VB
      R900785583 DBDS10K1X/210VD
      R901241057 DBDS10K1X/210VDSO157
      R900769276 DBDS10K1X/210VE
      R900572626 DBDS10K1X/215B
      R901314756 DBDS10K1X/215D
      R901314711 DBDS10K1X/215E
      R900572625 DBDS10K1X/220B
      R900785584 DBDS10K1X/220D
      R901253000 DBDS10K1X/220DSO157
      R900769557 DBDS10K1X/220E
      R900205065 DBDS10K1X/220JB
      R900218285 DBDS10K1X/220VB
      R900785586 DBDS10K1X/220VD
      R900772488 DBDS10K1X/220VE
      R900572627 DBDS10K1X/225B
      R901009827 DBDS10K1X/225D
      R901009465 DBDS10K1X/225E
      R900572628 DBDS10K1X/230B
      R900785588 DBDS10K1X/230D
      R900772554 DBDS10K1X/230E
      R987151407 DBDS10K1X/230E
      R900572629 DBDS10K1X/230VB
      R900785589 DBDS10K1X/230VD
      R900772555 DBDS10K1X/230VE
      R900572630 DBDS10K1X/235B
      R900572631 DBDS10K1X/240B
      R900785590 DBDS10K1X/240D
      R901293048 DBDS10K1X/240DSO157
      R900769611 DBDS10K1X/240E
      R900549611 DBDS10K1X/240VB
      R900785591 DBDS10K1X/240VD
      R900772523 DBDS10K1X/240VE
      R900204164 DBDS10K1X/245B
      R900204164 DBDS10K1X/245B
      R900420276 DBDS10K1X/25
      R900208673 DBDS10K1X/25-10
      R900209084 DBDS10K1X/25-10V
      R900771137 DBDS10K1X/25-12
      R901208185 DBDS10K1X/25-12V
      R900774665 DBDS10K1X/25-15
      R901250424 DBDS10K1X/25-15J
      R901390855 DBDS10K1X/25-15V
      R900051488 DBDS10K1X/25-20
      R900203706 DBDS10K1X/25-20V
      R900572632 DBDS10K1X/250B
      R900785592 DBDS10K1X/250D
      R900769280 DBDS10K1X/250E
      R901100425 DBDS10K1X/250JD
      R901100016 DBDS10K1X/250JE
      R900785597 DBDS10K1X/250MTD
      R900572633 DBDS10K1X/250VB
      R900785598 DBDS10K1X/250VD
      R900769571 DBDS10K1X/250VE
      R901389164 DBDS10K1X/255D
      R901389125 DBDS10K1X/255E
      R900344473 DBDS10K1X/25J
      R900391754 DBDS10K1X/25JV
      R900228826 DBDS10K1X/25P10
      R900082639 DBDS10K1X/25P15
      R901166275 DBDS10K1X/25P25
      R900462393 DBDS10K1X/25V
      R900572634 DBDS10K1X/260B
      R900785599 DBDS10K1X/260D
      R900769381 DBDS10K1X/260E
      R901083644 DBDS10K1X/260MTD
      R900572635 DBDS10K1X/260VB
      R900785600 DBDS10K1X/260VD
      R900783706 DBDS10K1X/260VE
      R900572636 DBDS10K1X/265B
      R900785601 DBDS10K1X/265D
      R900773947 DBDS10K1X/265E
      R900572637 DBDS10K1X/270B
      R900785602 DBDS10K1X/270D
      R900772073 DBDS10K1X/270E
      R900572638 DBDS10K1X/270VB
      R900785603 DBDS10K1X/270VD
      R900772556 DBDS10K1X/270VE
      R900572639 DBDS10K1X/275B
      R901003322 DBDS10K1X/275D
      R901003314 DBDS10K1X/275E
      R901322714 DBDS10K1X/275JD
      R901322626 DBDS10K1X/275JE
      R901405263 DBDS10K1X/275VE
      R900572640 DBDS10K1X/280B
      R900785604 DBDS10K1X/280D
      R900769581 DBDS10K1X/280E
      R901262952 DBDS10K1X/280JD
      R901262923 DBDS10K1X/280JE
      R900206595 DBDS10K1X/280VB
      R900785605 DBDS10K1X/280VD
      R900772460 DBDS10K1X/280VE
      R901311471 DBDS10K1X/285D
      R901311441 DBDS10K1X/285E
      R900572641 DBDS10K1X/290B
      R900785608 DBDS10K1X/290D
      R900775126 DBDS10K1X/290E
      R900572642 DBDS10K1X/290VB
      R900572643 DBDS10K1X/300B
      R900785624 DBDS10K1X/300D
      R901305388 DBDS10K1X/300DSO157
      R900769380 DBDS10K1X/300E
      R901348683 DBDS10K1X/300JD
      R901348628 DBDS10K1X/300JE
      R900572644 DBDS10K1X/300VB
      R900785625 DBDS10K1X/300VD
      R900772557 DBDS10K1X/300VE
      R900572645 DBDS10K1X/305B
      R900785626 DBDS10K1X/305D
      R900773231 DBDS10K1X/305E
      R900572293 DBDS10K1X/30B
      R900785610 DBDS10K1X/30D
      R900773214 DBDS10K1X/30E
      R900223711 DBDS10K1X/30VB
      R900785612 DBDS10K1X/30VD
      R900772490 DBDS10K1X/30VE
      R900572646 DBDS10K1X/310B
      R900785627 DBDS10K1X/310D
      R900769588 DBDS10K1X/310E
      R900994773 DBDS10K1X/310VB
      R900785628 DBDS10K1X/310VD
      R900775124 DBDS10K1X/310VE
      R900424150 DBDS10K1X/315
      R987044650 DBDS10K1X/315ADJ.280BAR
      R900371215 DBDS10K1X/315SO481
      R987056678 DBDS10K1X/315SO59
      R987330968 DBDS10K1X/315S??DETTYN?250BAR
      R901213169 DBDS10K1X/315-120
      R900786770 DBDS10K1X/315-130
      R901230235 DBDS10K1X/315-160
      R901230571 DBDS10K1X/315-175
      R901030671 DBDS10K1X/315-200
      R901350756 DBDS10K1X/315-200J
      R900082266 DBDS10K1X/315-210
      R901033603 DBDS10K1X/315-210V
      R900225351 DBDS10K1X/315-215
      R900058358 DBDS10K1X/315-220
      R900217216 DBDS10K1X/315-220V
      R901246256 DBDS10K1X/315-225
      R900985799 DBDS10K1X/315-230
      R900781347 DBDS10K1X/315-230J
      R901120695 DBDS10K1X/315-230V
      R901036909 DBDS10K1X/315-235
      R900078812 DBDS10K1X/315-240
      R900075769 DBDS10K1X/315-250
      力士樂插裝式溢流閥DBDH6K18/100

    • 留言
      標(biāo)  題: *(必填)
      內(nèi)  容: *(必填)
      聯(lián)系人:
      郵  箱:
      手  機(jī):
      固  話:
      *(必填)
      公  司: *(必填)
      地  址: *(必填)
    • 關(guān)于廣告法

    主站蜘蛛池模板: 人妻互换免费中文字幕大全| 精品亚洲一区二区三区在线播放 | 色屁屁WWW免费看欧美激情| 久久一本岛在免费线观看2020| 国产欧美精品视频| 97一区二区国产好的精华液| 久久午夜无码鲁丝片午夜精品| 亚洲精品国产免费av| 欧美裸体xxxx极品| 插入av不卡在线播放| 中文字幕在线男人的天堂| 欧美激情精品久久久久久大尺度等最新內容 | 青草青草久热精品视频在线百度云 | 国产性一乱一性一伧| 论坛| 亚洲色国产电影在线观看| 99久久机热/这里只有精品| 国产 Av 仑乱内谢| 国产精品不卡在线专区| 熟女性饥渴一区二区三区| 天天干天天摸| 亚洲Av无码专区国产乱码京东传媒 | 国产精品久久久久久久无码色欲| aaaaa级少妇高潮大片| gogo专业大尺度亚洲高清人体| 久久发布国产伦子伦精品| 国产视频不卡一区二区三区| 国产精品yy9299| 久久国产精品免费一区二区三区睡前观看 | 1久久中文亚洲国产| 精品国产Ⅴ无码大片在线观看91| 久久国产精品偷中文| 久久亚洲私人国产精品| 亚洲AV蜜桃永久无码精品| 成全视频在线观看免费观看下载| 日本XXXX高清色视频在线播放| 潘金莲高清dvd碟片| 大地资源在线观看视频在线观看| 日韩欧群交P片内射中文| JZZIJZZIJ亚洲乱熟无码| 精品久久久久久久无码AV电影|