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- 型號(hào) R900937980系列
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更新時(shí)間:2023-08-15 16:22:13瀏覽次數(shù):1326
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REXROTH力士樂節(jié)流閥R900937980系列現(xiàn)貨
REXROTH力士樂節(jié)流閥是通過改變節(jié)流截面或節(jié)流長(zhǎng)度以控制流體流量的閥門。將REXROTH力士樂節(jié)流閥和REXROTH力士樂單向閥并聯(lián)則可組合成REXROTH力士樂單向節(jié)流閥。REXROTH力士樂節(jié)流閥和REXROTH力士樂單向節(jié)流閥是簡(jiǎn)易的流量控制閥,在定量泵液壓系統(tǒng)中,REXROTH力士樂節(jié)流閥和REXROTH力士樂溢流閥配合,可組成三種節(jié)流調(diào)速系統(tǒng),即進(jìn)油路節(jié)流調(diào)速系統(tǒng)、回油路節(jié)流調(diào)速系統(tǒng)和旁路節(jié)流調(diào)速系統(tǒng)。REXROTH力士樂節(jié)流閥沒有流量負(fù)反饋功能,不能補(bǔ)償由負(fù)載變化所造成的速度不穩(wěn)定,一般僅用于負(fù)載變化不大或?qū)λ俣确€(wěn)定性要求不高的場(chǎng)合。
REXROTH力士樂疊加式雙單向節(jié)流閥主要用在水泵出口,起著防止介質(zhì)倒流的作用。REXROTH力士樂疊加式雙單向節(jié)流閥主要應(yīng)用在高層建筑給排水、消防、空調(diào)泵房系統(tǒng)。REXROTH力士樂止回閥成為消聲止回閥,是因?yàn)镽EXROTH力士樂止回閥具有消除噪聲的特大優(yōu)點(diǎn)。這取決于它結(jié)構(gòu)長(zhǎng)度短、重量輕、密封性能好的特點(diǎn)。泵前消聲止回閥鐵殼銅芯適用于給、排水管道,REXROTH力士樂止回閥閥瓣采用進(jìn)出口兩端中心軸導(dǎo)向,啟閉靈活,可水平定裝或垂直安裝。閥瓣采用彈簧加載,其快速關(guān)閉能有效地減小水錘壓力,密封性能好,關(guān)閉無噪聲。REXROTH力士樂止回閥具有體積小、重量輕、流體阻力小、耐疲勞、壽命長(zhǎng)等優(yōu)點(diǎn),REXROTH力士樂止回閥產(chǎn)生的的作用是只允許介質(zhì)向一個(gè)方向流動(dòng),而且阻止方向流動(dòng)。通常止回閥是自動(dòng)工作的,在一個(gè)方向流動(dòng)的流體壓力作用下,閥瓣打開;流體反方向流動(dòng)時(shí),由流體壓力和閥瓣的自重合閥瓣作用于閥座,從而切斷流動(dòng)。不宜用于含有固體顆粒和粘度較大的介質(zhì)。
REXROTH力士樂節(jié)流閥R900937980系列現(xiàn)貨
REXROTH力士樂比例節(jié)流閥常見的系列是力士樂FES和FESE系列,這些系列有哪些特點(diǎn)呢?
REXROTH力士樂比例節(jié)流閥FES 和FESE系列 :
規(guī)格25至63
安裝尺寸按照DIN ISO 7365
插裝閥為2通
比例電磁鐵操作
結(jié)合壓力補(bǔ)償器可用作壓力補(bǔ)償閉環(huán)流量控制
的動(dòng)態(tài)、滯環(huán)、無泄漏隔離
閥芯孔位置可進(jìn)行電位控制
集成電控器(OBE),用于FESE型
流量可選為線性或漸進(jìn)特性,可雙向流動(dòng)
REXROTH力士樂節(jié)流閥參數(shù)
REXROTH力士樂疊加式雙單向節(jié)流閥
規(guī)格6至22
安裝面按DIN 24340 A型和ISO 4401
用于限制一個(gè)或兩個(gè)工作油口的主流量或控制油量
用于進(jìn)口節(jié)流或出口節(jié)流控制
4個(gè)可選調(diào)節(jié)方式:
旋鈕
帶護(hù)罩的六角套筒螺釘
帶鎖有刻度旋鈕
有刻度旋鈕
帶刻度和內(nèi)六角的心軸
力士樂FES和FESE系列比例節(jié)流閥常見型號(hào)有:
R900937980 FE 16 C-2X/140LK4M
R900966626 FE 16 C-2X/140QK4M
R900937981 FE 16 C-2X/190LK4M
R900937982 FE 16 C-2X/50LK4M
R900937983 FE 16 C-2X/80LK4M
R900954413 FEE 16 C-2X/190LK0B1M
R900746149 FEE 16 C-2X/190LK0G1M
R928018808 FEF 0 P10-F00
R928018813 FEF 1 H10XL-F00
R928025383 FEF 1 H3XL-F00
R928018811 FEF 1 P10-F00
R928018812 FEF 1 P25-F00
R900700837 FES 25 CA-3X/200QK4M
R900979357 FES 25 CA-3X/315LK4M
R900704611 FES 25 CA-3X/315LK4M -1
R901038331 FES 25 CC-3X/315LK4M -1
R900784270 FES 32 CA-3X/280QK4M-5
R900979358 FES 32 CA-3X/450LK4M
R900979359 FES 40 CA-3X/670LK4M
R900769631 FES 40 CA-3X/670LK4M-3
R900979360 FES 50 CA-3X/1400LK4M
R900979361 FES 63 CA-3X/1800LK4M
R900973604 FESE 25 CA-3X/315LK0B1M
R900767349 FESE 25 CA-3X/315LK0B1M=LB
R900702016 FESE 25 CA-3X/315LK0B1M-1
R900706964 FESE 25 CA-3X/315LK0G1M
R900705160 FESE 25 CC-3X/315LK0B1M-1
R900973605 FESE 32 CA-3X/450LK0B1M
R900714381 FESE 32 CA-3X/450LK0B1M-1
R901033548 FESE 32 CA-3X/450LK0G1M
R900973607 FESE 40 CA-3X/670LK0B1M
R900706696 FESE 40 CA-3X/670LK0B1M-1
R900701432 FESE 40 CA-3X/670LK0G1M
R900954504 FESE 50 CA-3X/1400LK0B1M
R900709179 FESE 50 CA-3X/1400LK0G1M
R901047747 FESE 50 CA-3X/1400LK0G1V
R900954505 FESE 63 CA-3X/1800LK0B1M
R900764316 FESE 63 CA-3X/1800LK0G1M
R900244483 FE16C-2X/190LK4M-7
R900245012 FE16C-2X/25LK4V
R900617767 FE16C-2X/190LK4V 力士樂Rexroth
R900782170 FE16C-2X/50QK4M-27
R900933998 FE16C-2X/100LK4V
R900937979 FE16C-2X/100LK4M 力士樂Rexroth
R900937980 FE16C-2X/140LK4M
R900937981 FE16C-2X/190LK4M
R900937982 FE16C-2X/50LK4M 力士樂Rexroth
R900937983 FE16C-2X/80LK4M
R900961019 FE16C-2X/140QK4V
R900961114 FE16C-2X/140LK4V 力士樂Rexroth
R900961145 FE16C-2X/190LN9K4V-26
R900962578 FE16C-2X/140LN9K4M-15
R900966626 FE16C-2X/140QK4M 力士樂Rexroth
R900967984 FE16C-2X/25QK4M
R900954413 FEE16C-2X/190LK0B1M
R900734626 FEE16C-2X/100LK0B1V 力士樂Rexroth
R900746149 FEE16C-2X/190LK0G1M
R900249531 FEE16C-2X/100LK0G1M
R900249677 FEE16C-2X/100LK0B1M
REXROTH力士樂比例節(jié)流閥FES和FESE系列
R900386833 FES80CA-1X/2500LM
R900700837 FES25CA-3X/200QK4M
R900701432 FESE40CA-3X/670LK0G1M力士樂Rexroth
R900702016 FESE25CA-3X/315LK0B1M-1
R900704611 FES25CA-3X/315LK4M -1
R900705160 FESE25CC-3X/315LK0B1M-1
R900706694 FESE25CA-3X/315LK0B1V-1
R900706695 FESE32CA-3X/450LK0G1M-1
R900706696 FESE40CA-3X/670LK0B1M-1 力士樂Rexroth流量閥
R900706697 FESE25CA-3X/315LK0G1M-1
R900706964 FESE25CA-3X/315LK0G1M
R900709167 FESE32CC-3X/450LK0B1M-1
R900709179 FESE50CA-3X/1400LK0G1M
R900711733 FESE25CA-3X/200QK0G1M-1
R900714381 FESE32CA-3X/450LK0B1M-1 力士樂Rexroth
R900714494 FESE40CC-3X/670LK0B1M-1
R900727406 FES63CC-3X/1800LK4M-1
R900733591 FESE50CA-3X/1400LK0B1V
R900747706 FES25CA-3X/315LK4V
R900751292 FESE40CA-3X/670LK0G1M-1
R900756331 FESE50CA-3X/1400LK0B1M-3力士樂Rexroth
R900764316 FESE63CA-3X/1800LK0G1M
R900765748 FESE25CC-3X/315LK0G1M-1
R900766921 FES25CA-3X/315LK4V-1
R900767826 FES40CA-3X/670LK4M-2
R900769224 FES50CA-3X/1400LK4M-3
R900769631 FES40CA-3X/670LK4M-3 力士樂節(jié)流閥
R900770344 FES40CC-3X/670LK4M-1
R900772984 FES32CA-3X/450LK4V
R900774075 FES63CA-3X/1800LK4V
R900778084 FES50CA-3X/1400LN9K4M
R900782733 FES40CA-3X/670LN9K4M
R900784270 FES32CA-3X/280QK4M-5 REXROTH力士樂比例節(jié)流閥
R900954504 FESE50CA-3X/1400LK0B1M
R900954505 FESE63CA-3X/1800LK0B1M
R900973604 FESE25CA-3X/315LK0B1M
R900973605 FESE32CA-3X/450LK0B1M
R900973607 FESE40CA-3X/670LK0B1M
R900979357 FES25CA-3X/315LK4M
R900979358 FES32CA-3X/450LK4M
R900979359 FES40CA-3X/670LK4M
R900979360 FES50CA-3X/1400LK4M 力士樂Rexroth
R900979361 FES63CA-3X/1800LK4M
R901003680 FES25CA-3X/315LK4M-6
R901003761 FES50CA-3X/1400LK4V
R901008581 FES32CA-3X/450LK4M-7
R901012385 FES50CC-3X/1400LK4M-1
R901015297 FES40CA-3X/670LK4V
REXROTH力士樂比例節(jié)流閥FES和FESE系列
R901018842 FES32CA-3X/450LK4M-1
R901019271 FESE40CA-3X/670LK0B1M-3
FD 12 PA21/B03V FD10W34 FD16FA2X/B03V
FD16PA10/03V FD25KA2X/B04 FK25C32-2X
0811402452 FESX 16CA-1X/125LZ4M
0811402515 FESX 25CA-1X/210LZ4M
0811402620 FESX 40CA-1X/500LZ4M
0811402633 FESX 50CA-1X/980LZ4M
0811402454 FESXE 16CA-1X/125LK0B1M
0811402517 FESXE 25CA-1X/210LK0B1M
0811402616 FESXE 32CA-1X/320LK0B1M
0811402622 FESXE 40CA-1X/500LK0B1M
0811402642 FESXE 50CA-1X/980LK0B1M