HED8OA1X/100K14AS力士樂壓力繼電器好價格甩賣
南京澤登機電設(shè)備有限公司專業(yè)代理力士樂壓力繼電器
博世力士樂生產(chǎn)先進的工業(yè)液壓元件與系統(tǒng)，配合了微電子技術(shù)，令傳動有力而精確。其電子傳動與控制產(chǎn)品及系統(tǒng)永遠(yuǎn)走在科技前端
聯(lián)系人:張  慧
聯(lián)系電話15312023041 025-52213376 傳真:025-82230972
郵箱:381045766@qq.com  公司網(wǎng)址:http://www.njzdjd.com
　　壓力繼電器是利用液體的壓力來啟閉電氣觸點的液壓電氣轉(zhuǎn)換元件。當(dāng)系統(tǒng)壓力達到壓力繼電器的調(diào)定值時，發(fā)出電信號，使電氣元件（如電磁鐵、電機、時間繼電器、電磁離合器等）動作，使油路卸壓、換向，執(zhí)行元件實現(xiàn)順序動作，或關(guān)閉電動機使系統(tǒng)停止工作，起安全保護作用等。 　　壓力繼電器有柱塞式、膜片式、彈簧管式和波紋管式四種結(jié)構(gòu)形式。下面對柱塞式壓力繼電器的工作原理作一介紹： 　　當(dāng)從繼電器下端進油口3進入的液體壓力達到調(diào)定壓力值時，推動柱塞2上移，此位移通過杠桿放大后推動微動開關(guān)4動作。改變彈簧1的壓縮量，可以調(diào)節(jié)繼電器的動作壓力。 　　應(yīng)用場合：用于安全保護、控制執(zhí)行元件的順序動作、用于泵的啟閉、用于泵的卸荷。 　　注意： 壓力繼電器必須放在壓力有明顯變化的地方才能輸出電信號。若將壓力繼電器放在回油路上，由于回油路直接接回油箱，壓力也沒有變化，所以壓力繼電器也不會工作。
壓力繼電器 HED8OH1X/350K14
壓力繼電器 HED8OA1X/350K14
壓力繼電器 HED8OH1X/200K
壓力繼電器 HED8OH1X/50K
壓力繼電器 HED30A3X400KL24Q
壓力繼電器 HED80H1×1200K14A
壓力繼電器 HED40P10/350S
壓力繼電器 HED50P.20/210L24
壓力繼電器 HED80A1X/350K14
壓力繼電器 HED80P1X/50K14S
壓力繼電器 HED80P-1X/315+Z15L24
壓力繼電器 HED8-OP-1X/200-K14-S
壓力繼電器 HED8-OP-1X/200-K14-S
壓力繼電器 HED40P10/350S
壓力繼電器 HED80A1X/350K14
壓力繼電器 HED50P.20/210L24
壓力繼電器 HED80H1×1200K14A
壓力繼電器 HED40P10/350S
壓力繼電器 HED50P.20/210L24
壓力繼電器 HED80A1X/350K14
壓力繼電器 HED80H1×1200K14A
壓力繼電器 HED80P10/100Z15L24SV
壓力繼電器 HED80P1X/50K14S
HED 5 OP2-2X/50K14
HED 5 OP2-2X/210K14
HED 5 OP2-2X/350K14
HED 5 OP2-2X/630K14
HED8OA1X/50K14KW
HED8OA1X/200K14KW
HED8OA1X/200K14AS
HED8OA1X/50K14A
HED8OA1X/100K14A
HED8OA1X/350K14A
HED8OP1X/630K14
HED8OA1X/200K14A
HED5OA1-2X/350K14
HED8OP1X/630K14S
HED8OA1X/50K14AS
HED8OH1X/50K14AS
HED8OA1X/100K14AS
HED8OH1X/100K14AS
HED8OA1X/350K14AS
HED5OA1-2X/100K14
HED8OA1X/630K14AS 
HED8OA1X/50K14
HED8OA1X/100K14
HED8OA1X/350K14
HED8OH1X/50K14
HED8OH1X/100K14
HED8OH1X/350K14
HED8OP1X/50K14
HED8OP1X/50K14S
HED8OA1X/50K14KS
HED8OA1X/100K14KS
HED8OA1X/350K14KS
HED8OH1X/50K14KS
HED8OH1X/100K14KS
HED8OH1X/350K14S
HED8OA1X/200K14
HED8OH1X/100K14S
HED8OA1X/100K14S
HED8OH1X/200K14S
HED8OP1X/200K14S
HED5OP1-2X/50K14
HED8OH1X/200K14
HED8OA1X/200K14S
HED8OP1X/350K14
HED8OA1X/200K14KS
HED8OP1X/100K14S
HED8OH1X/200K14KS
HED8OP1X/100K14KS
HED8OP1X/350K14KS
HED8OA1X/350K14KW
HED8OA1X/630K14
HED8OH1X/350K14KS
HED8OP1X/50K14KS
HED8OP1X/100K14
HED8OP1X/200K14
HED8OP1X/200K14KS
HED8OP1X/350K14S
HED8OA1X/100K14KW

　　液控單向閥是依靠控制流體壓力，可以使單向閥反向流通的閥。這種閥在煤礦機械的液壓支護設(shè)備中占有較重要的地位。液控單向閥與普通單向閥不同之處是多了一個控制油路K，當(dāng)控制油路未接通壓力油液時，液控單向閥就象普通單向閥一樣工作，壓力油只從進油口流向出油口，不能反向流動。當(dāng)控制油路油控制壓力輸入時，活塞頂桿在壓力油作用下向右移動，用頂桿頂開單向閥，使進出油口接通。若出油口大于進油口就能使油液反向流動。
單向閥 S20A1.0
M-SR KE 05-01X
M-SR52 KE 05-
M-SR30KE05-1X/
M-SR10KE05-1X
M-SR15KE05-1X/
M-SR20KE05-1X
M-SR25KE02-1X
Z1S6P1-2X
M-SR25KE05-1X
M-SR10KE05
M-SR20KE05
M-SR25KE05
M-SR25KE05-1X/
S15A1
S15A1.0
S20A1 S15A1.0 S25A1 S30A1
S25A1
S30A1
M-SR6KD05-1X/ R900301889
M-SR8KE02-1X/ R900357438
M-SR8KE05-1X/ R900346083
M-SR10KE05-1X/ R900344549
M-SR15KE02-1X/ R900348943
M-SR15KE05-1X/ R900345372
M-SR20KE02-1X/ R900345744
M-SR20KE05-1X/ R900340979
M-SR25KE05-1X M-SR30KE05-1X R900344778
M-SR30KE05-1X/ R900344919

管式單向閥 S6A1
先導(dǎo)式單向閥 SL20 PA1-42
液控單向閥 SL30 PA2-4X
SV10 PA1-42
疊加式單向閥 Z1S 10 DI-33
Z1S 10 EI-33
Z1S 10 EI-33 W4
液控單向閥 Z2S16-1-5X Z2S16A-1-5X
Z2S16A-1-5X
Z2S16B-1-5X Z2S6-1-6X Z2S16A-1-5X
Z2S6-1-6X Z2S22-1-5X
SL30PA1-4X
Z2S22-1-5X Z2S16-1-5X
SL10PA1-42
SL30 PA2-4X SV10 PA1-42
SV10 PA1-42
Z2S16-1-5X Z2S16A1-5X
Z2S16A1-5X
Z2S6-1-6X Z2S6B1-6X Z2S16-1-5X
Z2S6B1-6X
Z2S16-1-5X Z2S10A-1-3X
Z2S10A-1-3X
SV30PA1-4X/
插裝式單向閥 M-SR25KE-05-1X
疊加式單向閥 Z1S6P1-3X W4
Z2S6-1-6X
疊加式液控單向閥 Z2F-22-1-5X
Z2SRK6-1 1X/Y
Z2S10-1-3X
液控單向閥 Z2S6-1-6X
           Z2S10A2-1-3X
液控單向閥 Z2S6A-2-6X
           Z2S6B-1-6X
液控單向閥 Z2S6B-1-6X
液控單向閥 Z2S10-1-3X
           Z2S10A1-1-3X
液控單向閥 Z2S10A1-1-3X
液控單向閥 Z2S10A2-1-3X
單向節(jié)流閥 Z2FS10-5-3X/V
           Z2FS6-2-4X/2QV
單向節(jié)流閥 Z2FS6-2-4X/2QV
           ZDB6VP2-4X/200V

減壓閥是氣動調(diào)節(jié)閥的一個必備配件，主要作用是將氣源的壓力減  減壓閥
壓并穩(wěn)定到一個定值，以便于調(diào)節(jié)閥能夠獲得穩(wěn)定的氣源動力用于調(diào)節(jié)控制。 按結(jié)構(gòu)形式可分為薄膜式、彈簧薄膜式、活塞式、杠桿式和波紋管式；按閥座數(shù)目可人為單座式和雙座式；按閥瓣的位置不同可分為正作用式和反作用式。
DR6DP2-5X/75YM
DR-10-5-5X/100YM
DR-10-5-5X/100YM
ZDR 6 DPO-45/40YM W80
ZDR10DB2-5X/210YM
DR10-5-3X/200YM
DR20-5-3X/200Y
DR20-5-3X/200Y
DR20-5-3X/200YM
DR20-5-3X/200YM
ZDB10VA2-4X/100V
DR20-5-5X/200Y
DR20-5-5X/200YM
DR20-5-5X/200YM
DR20-5-5X/200Y
ZDR10DB2-5X/75YM
ZDR10DP2-5X/75YM
ZDR10DP2-5X/75YM
DR30-5-5X/200YM
DR3U20D5-5X/150Y6EG24N9K4+Z5L
單向減壓閥
DR30-5-5X/100Y
疊加式減壓閥
ZDRK10VP5-1X/100YMV
ZDR6DB2-4X/75YM
ZDR6DP2-4X/75YM
ZDR6DA2-4X/150YM
ZDR6DA2-4X/150YM
ZDR6D-4X/25YM
ZDR10DB2-5X/75YM
ZDR10DP2-5X/150YM
ZDR10DP2-5X/150YM
ZDR10DP2-5X/75YM
ZDR6DB2-4X/150YM
DR6DP2-4X/150YM
ZDR6DP2-4X/150YM
ZDR6DP2-4X/75YM
ZDR6DP2-4X/75YM
Z2DB6VC2-4X/100V
ZDB10VB2-4X/100V
ZDB10VB2-4X/100V
ZDB6VB2-4X/100V
ZDR6DB2-5X/75YM
ZDR6DB2-5X/75YM
ZDR10DA2-5X/150Y
ZDR6DA2-4X/150Y
ZDR6DA2-4X/150Y
ZDR6DB2-4X/150YM
ZDR6DP2-5X/150YMSV30PA1-4X/
ZDR10VB5-3X/100Y
板式減壓閥
DR-JO-5-5X/50YM
減壓閥 ZDR6DA2-4X/75YM
       ZDR6DA2-4X/75Y
減壓閥 ZDR6DA2-4X/75Y
減壓閥 ZDR6DA2-4X/150Y
       ZDR6DP2-4X/75YM
減壓閥 ZDR6DP2-4X/75YM
減壓閥 ZDR6DP2-4X/150YM
       ZDR6DP2-4X/210YM
減壓閥 ZDR6DP2-4X/210YM
減壓閥 ZDR10DP2-5X/150YM
       ZDR10DP2-5X/210YM
減壓閥 ZDR10DP2-5X/210YM

柱塞泵是往復(fù)泵的一種，屬于體積泵，其柱塞靠泵軸的偏心轉(zhuǎn)動驅(qū)動，往復(fù)運動，其吸入和排出閥都是單向閥。當(dāng)柱塞外拉時，工作室內(nèi)壓力降低，出口閥關(guān)閉，低于進口壓力時，進口閥打開，液體進入；柱塞內(nèi)推時，工作室壓力升高，進口閥關(guān)閉，高于出口壓力時，出口閥打開，液體排出。 帶滑靴結(jié)構(gòu)的軸向柱塞泵是目前使用最廣泛的軸向柱塞泵，安放在缸體中的柱塞通過滑靴與斜盤相接觸，當(dāng)傳動軸帶動缸體旋轉(zhuǎn)時，斜盤將柱塞從缸體中拉出或推回，完成吸排油過程。柱塞與缸孔組成的工作容腔中的油液通過配油盤分別與泵的吸、排油腔相通。變量機構(gòu)用來改變斜盤的傾角，通過調(diào)節(jié)斜盤的傾角可改變泵的排量。
A11VLO260EP2/11R-NPD12N00力士樂泵現(xiàn)貨特價

A11VO40LRS/10R-NSC12N00 A11VO40LRS/10R-NPC12N00

A11VO40LRH2/10R-NSC12N00 A11VO40LRH2/10R-NPC12N00

A11VO40DRS/10R-NSC12N00  A11VO40DRS/10R-NPC12N00

A11VO60LRS/10R-NSC12N00 A11VO60LRS/10R-NPC12N00

A11VO60LRS/10R-NSC12K01 A11VO60LRS/10R-NPC12K01

A11VO60LRH2/10R-NSC12N00 A11VO60LRH2/10R-NPC12N00

A11VO60LRH2/10R-NSC12K01 A11VO60LRH2/10R-NPC12K01

A11VO60DRS/10R-NSC12N00 A11VO60DRS/10R-NPC12N00

A11VO60DRS/10R-NSC12K01 A11VO60DRS/10R-NPC12K01

A11VO75LRS/10R-NSD12N00 A11VO75LRS/10R-NPD12N00

A11VO75LRS/10R-NSD12K01 A11VO75LRS/10R-NPD12K01

A11VO75LRH2/10R-NSD12N00 A11VO75LRH2/10R-NPD12N00

A11VO75LRH2/10R-NSD12K01 A11VO75LRH2/10R-NPD12K01

A11VO75DRS/10R-NSD12N00 A11VO75DRS/10R-NPD12N00

A11VO75DRS/10R-NSD12K01 A11VO75DRS/10R-NPD12K01

A11VO95LRS/10R-NSD12N00 A11VO95LRS/10R-NPD12N00

A11VO95LRS/10R-NSD12K01 A11VO95LRS/10R-NPD12K01

A11VO95LRH2/10R-NSD12N00 A11VO95LRH2/10R-NPD12N00

A11VO95LRH2/10R-NSD12K01 A11VO95LRH2/10R-NPD12K01

A11VO95DRS/10R-NSD12N00 A11VO95DRS/10R-NPD12N00

A11VO95DRS/10R-NSD12K01 A11VO95DRS/10R-NPD12K01

A11VO130LRS/10R-NSD12N00 A11VO130LRS/10R-NPD12N00

A11VO130LRS/10R-NSD12K02 A11VO130LRS/10R-NPD12K02

A11VO130LRH2/10R-NSD12N00 A11VO130LRH2/10R-NPD12N00

A11VO130LRH2/10R-NSD12K02 A11VO130LRH2/10R-NPD12K02

A11VO130DRS/10R-NSD12N00 A11VO130DRS/10R-NPD12N00

A11VO130DRS/10R-NSD12K02 A11VO130DRS/10R-NPD12K02

A11VLO190LRS/11R-NSD12N00 A11VLO190LRS/11R-NPD12N00

A11VLO190LRS/11R-NSD12K02 A11VLO190LRS/11R-NPD12K02

A11VLO190HD1/11R-NSD12N00 A11VLO190HD1/11R-NPD12N00

A11VLO190HD1/11R-NSD12K02 A11VLO190HD1/11R-NPD12K02

A11VLO190HD2/11R-NSD12N00 A11VLO190HD2/11R-NPD12N00

A11VLO190HD2/11R-NSD12K02 A11VLO190HD2/11R-NPD12K02

A11VLO190EP2/11R-NSD12N00 A11VLO190EP2/11R-NPD12N00

A11VLO190EP2/11R-NSD12K02 A11VLO190EP2/11R-NPD12K02

A11VLO260LRS/11R-NSD12N00 A11VLO260LRS/11R-NPD12N00

A11VLO260LRS/11R-NSD12K02 A11VLO260LRS/11R-NPD12K02

A11VLO260HD1/11R-NSD12N00 A11VLO260HD1/11R-NPD12N00

A11VLO260HD1/11R-NSD12K02 A11VLO260HD1/11R-NPD12K02

A11VLO260HD2/11R-NSD12N00 A11VLO260HD2/11R-NPD12N00

A11VLO260HD2/11R-NSD12K02 A11VLO260HD2/11R-NPD12K02

A11VLO260EP2/11R-NSD12N00 A11VLO260EP2/11R-NPD12N00

A11VLO260EP2/11R-NSD12K02 A11VLO260EP2/11R-NPD12K02

 A11VLO260EP2/11R-NPD12N00力士樂泵現(xiàn)貨特價