美國(guó)PARKER溢流閥DSDU1078E16E江蘇*

    美國(guó)Parker先導(dǎo)式比例溢流閥線圈燒壞，可拆下電磁閥的接線，用萬(wàn)用表測(cè)量，如果開(kāi)路，則電磁閥線圈燒壞。原因有線圈受潮，引起絕緣不好而漏磁，造成線圈內(nèi)電流過(guò)大而燒毀，因此要防止雨水進(jìn)入電磁閥。此外，彈簧過(guò)硬，反作用力過(guò)大，線圈匝數(shù)太少，吸力不夠也可使得線圈燒毀。緊急處理時(shí)，可將線圈上的手動(dòng)按鈕由正常工作時(shí)的“0”;位打到“1”位，使得閥打開(kāi)。

    美國(guó)Parker先導(dǎo)式比例溢流閥體內(nèi)線圈輸入正向脈沖信號(hào)，線圈產(chǎn)生的工作磁通，使動(dòng)芯吸合，打開(kāi)閥門。當(dāng)停止正向脈沖信號(hào)輸入時(shí)，動(dòng)芯釋放，動(dòng)芯在彈簧力的作用下回復(fù)到初始狀態(tài)，關(guān)閉閥門，另外有自保持型的，停止輸入正向脈沖或斷電后也能保持，需要輸入負(fù)向脈沖信號(hào)才能復(fù)位；

    美國(guó)Parker先導(dǎo)式比例溢流閥和磁芯組成，是包含一個(gè)或幾個(gè)孔的閥體。當(dāng)線圈通電或斷電時(shí)，磁芯的運(yùn)轉(zhuǎn)將導(dǎo)致流體通過(guò)閥體或被切斷，以達(dá)到改變流體方向的目的。電磁閥的電磁部件由固定鐵芯、動(dòng)鐵芯、線圈等部件組成；閥體部分由滑閥芯、滑閥套、彈簧底座等組成。電磁線圈被直接安裝在閥體上，閥體被封閉在密封管中，構(gòu)成一個(gè)簡(jiǎn)潔、緊湊的組合。我們?cè)谏a(chǎn)中常用的電磁閥有二位三通、二位四通、二位五通等。這里先說(shuō)說(shuō)二位的含義：對(duì)于電磁閥來(lái)說(shuō)就是帶電和失電，對(duì)于所控制的閥門來(lái)說(shuō)就是開(kāi)和關(guān)。

    美國(guó)Parker派克RE*W系列先導(dǎo)式比例溢流閥是由一個(gè)比例電磁鐵操縱的先導(dǎo)級(jí)和一個(gè)DIN-標(biāo)準(zhǔn)的NG25的插裝閥作主級(jí)所組成的。依靠電的給定信號(hào)可以對(duì)壓力進(jìn)行無(wú)級(jí)地調(diào)節(jié)。通過(guò)外部的電子模塊將給定值給予控制系統(tǒng)。對(duì)于不同的壓力等級(jí)在先導(dǎo)閥上使用相應(yīng)的調(diào)節(jié)噴嘴。

    美國(guó)Parker派克RE*T系列比例溢流閥是由一個(gè)比例電磁鐵操縱的帶集成的電子控制元件的先導(dǎo)級(jí)和一個(gè)DIN-標(biāo)準(zhǔn)的NG25的插裝閥作主級(jí)所組成的。

    電源電壓以及給定值信號(hào)（電流或電壓值）可以通過(guò)一個(gè)七針插頭進(jìn)行傳輸。輸入的指令可在0至10V或0至20mA間，壓力增大和壓力降低的斜坡時(shí)間可以在兩個(gè)電位計(jì)上互不干涉地進(jìn)行調(diào)節(jié)。當(dāng)不改變?nèi)坑杏玫男盘?hào)范圍時(shí)，zui大和zui小電位可以確定液壓系統(tǒng)的壓力范圍。對(duì)于不同的壓力等級(jí)在先導(dǎo)閥上使用相應(yīng)的調(diào)節(jié)噴嘴。

美國(guó)PARKER溢流閥DSDU1078E16E江蘇*

RE06M25T2V1F026

RE06M10T2N1F0

RE06M10T2N1G0

RE06M10T2V1F0

RE06M10T2V1G0

RE06M17T2N1F0

RE06M17T2N1G0

RE06M17T2V1F0

RE06M17T2V1G0

RE06M25T2N1F0

RE06M25T2N1G0

RE06M25T2V1F0

RE06M25T2V1G0

RE06M35T2N1F0

RE06M35T2N1G0

RE06M35T2V1F0

RE06M35T2V1G0

RE06M10T2N1F026

RE06M10T2N1G026

RE06M10T2V1F026

RE06M10T2V1G026

RE06M17T2N1F026

RE06M17T2N1G026

RE06M17T2V1F026

RE06M17T2V1G026

RE06M25T2N1F026

RE06M25T2N1G026

RE06M25T2V1F026

RE06M25T2V1G026

RE06M35T2N1F026

RE06M35T2N1G026

RE06M35T2V1F026

RE06M35T2V1G026

RE10R17T4SN1G0M

RE10R35W4SN1XWM

RE10M35W4SN1XWM

RE10M17W4SN1XWM

RE10M35T4SN1F0

RE10M10T4SN1F0

RE10M17T4SN1F0

RE10M25T4SN1F0

RE10M35T4SN1G0

RE10M35T1SV1F0M

RE10R25W4SN1XWM

RE10M35T1SN1F0

RE10M35W1SN1KWM

RE10R25T4SN1F0M

RE10M25W4SN1KWM

RE10M25W4SN1XWM

RE10R35T4SN1F0

RE10M25T4SN1R0

RE10R35W1SN1XWM

RE10R17T4SN1R0M

RE10M17T4SN1R0

RE10M35W4SN1KWM

RE10M35W1SN1XWM

RE10M35W1SV1KWM

RE10R35T1SN1F0

RE10M10T4SN1R0

RE10R25W1SN1KW

RE10R35W4SN1KW

RE10M25T1SN1R0

RE10M17W1SN1XWM

RE10R35T1SN1F0M

RE10M10W4SN1KWM

RE10M10W4SN1XWM

RE10R17W1SN1XW

RE10R17T4SN1F0M

RE10M17W4SN1KWM

RE10M10W1SN1KWM

RE10M25T1SN1F0M

RE10R25W1SN1XWM

RE10R17W4SN1XW

RE10R35W1SN1KW

RE10R35W1SN1KWM

RE10R10W4SN1KW

RE10R35T4SN1F0M

RE10R35W4SN1KWM

RE10M35W4SV1XWM

RE10R25T1SN1F0

RE10R17T1SN1F0M

RE10M25T4SN1F0M

RE10R10W4SV1KWM

RE10R17T4SN1G0M46

RE10R35W4SN1XWM41

RE10M35W4SN1XWM41

RE10M17W4SN1XWM41

RE10M35T4SN1F046

RE10M10T4SN1F046

RE10M17T4SN1F046

RE10M25T4SN1F046

RE10M35T4SN1G046

RE10M35T1SV1F0M46

RE10R25W4SN1XWM41

RE10M35T1SN1F046

RE10M35W1SN1KWM41

RE10R25T4SN1F0M46

RE10M25W4SN1KWM41

RE10M25W4SN1XWM41

RE10R35T4SN1F046

RE10M25T4SN1R046

RE10R35W1SN1XWM41

RE10R17T4SN1R0M46

RE10M17T4SN1R046

RE10M35W4SN1KWM41

RE10M35W1SN1XWM41

RE10M35W1SV1KWM41

RE10R35T1SN1F046

RE10M10T4SN1R046

RE10R25W1SN1KW41

RE10R35W4SN1KW41

RE10M25T1SN1R046

RE10M17W1SN1XWM41

RE10R35T1SN1F0M46

RE10M10W4SN1KWM41

RE10M10W4SN1XWM41

RE10R17W1SN1XW41

RE10R17T4SN1F0M46

RE10M17W4SN1KWM41

RE10M10W1SN1KWM41

RE10M25T1SN1F0M46

RE10R25W1SN1XWM41

RE10R17W4SN1XW41

RE10R35W1SN1KW41

RE10R35W1SN1KWM41

RE10R10W4SN1KW41

RE10R35T4SN1F0M46

RE10R35W4SN1KWM41

RE10M35W4SV1XWM41

RE10R25T1SN1F046

RE10R17T1SN1F0M46

RE10M25T4SN1F0M46

RE10R10W4SV1KWM41

RE16E17W1SN1XW

RE16E25T1SN1F0

RE16E25W1SN1XWM

RE16E35T1SN1F0

RE16E10T1SN1F0M

RE16E35W1SN1XW

RE16E17T1SN1R0

RE16E17W1SN1XW25

RE16E25T1SN1F021

RE16E25W1SN1XWM25

RE16E35T1SN1F021

RE16E10T1SN1F0M21

RE16E35W1SN1XW25

RE16E17T1SN1R021

RE25M17W4SN1XWM

RE25M35W4SN1KWM

RE25E17W1SN1XW

RE25E35W1SN1KWM

RE25M25T4SN1F0

RE25M35T4SN1F0M

RE25M25W4SN1XWM

RE25M25W4SN1KWM

RE25R35T4SN1F0M

RE25R35T4SN1F0

RE25R35W4SN1XWM

RE25R35W4SN1KW

RE25M35T4SV1F0M

RE25E25W1SN1KW

RE25M17W1SN1XWM

RE25R35W1SN1XWM

RE25M35W4SN1XWM

RE25R25W1SN1KW

RE25R25W1SN1XW

RE25M35W1SN1XWM

RE25M35W1SV1KWM

RE25M10W4SN1XWM

RE25R35W4SN1KWM

RE25E25W1SN1XWM

RE25R25W1SN1XWM

RE25E35W1SN1XW

RE25M10W4SN1KWM

RE25M25W1SN1XWM

RE25M17W1SN1KWM

SK-RE25MN40

RE25R35W1SN1KW

RE25R35T1SN1R0

RE25M25T1SV1F0M

RE25M35T4SN1R0M

RE25M17T4SN1F0

RE25R35T1SN1F0M

RE25M17W4SN1KWM

RE25R35T1SN1R0M

RE25E25W1SV1XW

RE25E35T1SN1F0M

RE25R10W4SV1KWM

RE25R17T1SN1F0M

RE25M17W4SN1XWM41

RE25M35W4SN1KWM41

RE25E17W1SN1XW25

RE25E35W1SN1KWM25

RE25M25T4SN1F046

RE25M35T4SN1F0M46

RE25M25W4SN1XWM41

RE25M25W4SN1KWM41

RE25R35T4SN1F0M46

RE25R35T4SN1F046

RE25R35W4SN1XWM41

RE25R35W4SN1KW41

RE25M35T4SV1F0M46

RE25E25W1SN1KW25

RE25M17W1SN1XWM41

RE25R35W1SN1XWM41

RE25M35W4SN1XWM41

RE25R25W1SN1KW41

RE25R25W1SN1XW41

RE25M35W1SN1XWM41

RE25M35W1SV1KWM41

RE25M10W4SN1XWM40

RE25R35W4SN1KWM41

RE25E25W1SN1XWM25

RE25R25W1SN1XWM41

RE25E35W1SN1XW25

RE25M10W4SN1KWM40

RE25M25W1SN1XWM41

RE25M17W1SN1KWM41

SK-RE25MT/WN40/41

RE25R35W1SN1KW41

RE25R35T1SN1R046

RE25M25T1SV1F0M46

RE25M35T4SN1R0M46

RE25M17T4SN1F046

RE25R35T1SN1F0M46

RE25M17W4SN1KWM41

RE25R35T1SN1R0M46

RE25E25W1SV1XW25

RE25E25T1SN1F0M21

RE25R10W4SV1KWM41

RE25R17T1SN1F0M46

RS10M17L4SN1JW

RS10M17T4SN1JW

RS10M25S1SN1JW

RS10M35T4SN1JW

RS10M35T4SN1JWS

RS10R17T4SN1JW

RS10R25T4SN1YW

RS10R25T4SN9JW

RS10R35T4SN1JW

RS10R35T4SN9JW

RS25M07T4SN1JW

RS25M25T4SN1JW

RS25M35T4SN1JW

RS25M35T4SN1UW

RS25M35T4SN9JW

RS25R17T4SN1JW

RS25R25T4SN1JW

RS25R25T4SN1UW

RS25R25T4SN1YW

RS25R25T4SN9JW

RS25R35T4SN1GW

RE10R17T4SN1G0M46

RS10M17L4SN1JW40

RS10M17T4SN1JW40

RS10M25S1SN1JW40

RS10M35T4SN1JW40

RS10M35T4SN1JWT40

RS10R17T4SN1JW40

RS10R25T4SN1YW45

RS10R25T4SN9JW40

RS10R35T4SN1JW40

RS10R35T4SN9JW40

RS25M07T4SN1JW40

RS25M25T4SN1JW40

RS25M35T4SN1JW40

RS25M35T4SN1UW40

RS25M35T4SN9JW40

RS25R17T4SN1JW40

RS25R25T4SN1JW40

RS25R25T4SN1UW40

RS25R25T4SN1YW40

RS25R25T4SN9JW40

RS25R35T4SN1GW40

RE10R17T4SN1G0M

RS10M17L4SN1JW

RS10M17S4SN1JW

RS10M25S1SN1JW

RS10M35S4SN1JW

RS10M35S4SN1JWS

RS10R17S4SN1JW

RS10R25S4SN1YW

RS10R25S4SN9JW

RS10R35S4SN1JW

RS10R35S4SN9JW

RS25M07S4SN1JW

RS25M25S4SN1JW

RS25M35S4SN1JW

RS25M35S4SN1UW

RS25M35S4SN9JW

RS25R17S4SN1JW

RS25R25S4SN1JW

RS25R25S4SN1UW

RS25R25S4SN1YW

RS25R25S4SN9JW

RS25R35S4SN1GW

RE10R17T4SN1G0M46

RS10M17L4SN1JW40

RS10M17S4SN1JW40

RS10M25S1SN1JW40

RS10M35S4SN1JW40

RS10M35S4SN1JWS40

RS10R17S4SN1JW40

RS10R25S4SN1YW45

RS10R25S4SN9JW40

RS10R35S4SN1JW40

RS10R35S4SN9JW40

RS25M07S4SN1JW40

RS25M25S4SN1JW40

RS25M35S4SN1JW40

RS25M35S4SN1UW40

RS25M35S4SN9JW40

RS25R17S4SN1JW40

RS25R25S4SN1JW40

RS25R25S4SN1UW40

RS25R25S4SN1YW40

RS25R25S4SN9JW40

RS25R35S4SN1GW40

DSDU1078E16E

DSDU1078E16G TUEV F230 230 BAR

DSDU1078E16G TUEV F215 190 BAR

DSDU578P20G TUEV F300 200BAR

DSDU578P20G TUEV F300 180BAR

DSDU578P20K TUEV F370 330BAR

DSDU578P20G TUEV F300 190BAR

DSDU578P20G TUEV F320 230BAR

DSDU578P20G TUEV F320 210BAR

DSDU578P20K TUEV F370 315BAR

DSDU1078E25G TUEV F355 250BAR

DSDU1072E25K

DSDU1078E25E

DSDU1078E25G TUEV F235 90BAR

DSDU1078E32GX672 TUEV F800250B

DSDU1078E32K TUEV F900 280BAR

DSDU1078E32G TUEV F800 240BAR

DSDU1078E32E TUEV F500 70BAR

DSDU1078E32K TUEV F950 315BAR

DSDU1078E32G TUEV F750 200BAR

DSDU1078E16K TUEV F280 315 BAR

DSDU1078E32K TUEV F950 330BAR

DSDU578P20K TUEV F370 350BAR

DSDU1078E32E TUEV F640 130BAR

DSDU1078E32G

DSDU1078E32G

DSDU1078E25G TUEV F310 190BAR

DSDU578P20E TUEV F240 110BAR

DSDU1072E25G

DSDU1072E25G

DSDU1072E32G

DSDU1072E32G

DSDU1078E25K TUEV F390 280BAR

DSDU1078E32E TUEV F640 160BAR

DSDU1078E32E TUEV F550 80BAR

DSDU1078E25G TUEV F355 210BAR

DSDU1078E32K TUEV F950 350BAR

DSDU1078E16K TUEV F280 350 BAR

DSDU1078E32G14121506 (120 BAR)

DSDU1078E16G TUEV F230 250 BAR

DSDU1078E32G TUEV F750 180BAR

SK-DSDU10E32

SK-DSDU10-E32

DSDU578P20E TUEV F265 160BAR

DSDU1078E32K TUEV F900 300BAR

DSDU1072E32K

DSDU1072E32K

DSDU1078E32G TUEV F800 250BAR

DSDU1078E25K TUEV F400 350BAR

DSDU1072E25E

DSDU1072E25E

DSDU1072E16K

DSDU1072E16K

DSDU1078E32E TUEV F500 50BAR

DSDU1078E25K

DSDU1078E25K

DSDU578P20E TUEV F240 120BAR

DSDU1078E16G TUEV F215 200 BAR

美國(guó)PARKER溢流閥DSDU1078E16E江蘇*