OIL CONTROL成立于1974年諾南托拉(現(xiàn)被博士力士樂(lè)收購(gòu)），在意大利工業(yè)領(lǐng)域運(yùn)動(dòng)控制閥移動(dòng)機(jī)械市場(chǎng)占有很高的市場(chǎng)容量，且業(yè)績(jī)?cè)谄?chē)和工程機(jī)械行業(yè)迅速增長(zhǎng)。從最初的 overcentre閥起重機(jī)和高空作業(yè)平臺(tái)開(kāi)始，公司開(kāi)始成功地處理與其他液壓機(jī)械的兼容應(yīng)用中，主要應(yīng)用于負(fù)載移動(dòng)機(jī)械的控制，如遠(yuǎn)程處理，挖土機(jī)，絞車(chē)等工程機(jī)械。今天的OIL CONTROL公司，已是移動(dòng)設(shè)備與機(jī)械領(lǐng)域的閥門(mén)領(lǐng)導(dǎo)者，可以提供1600種不同類(lèi)型的閥門(mén)生產(chǎn)與設(shè)計(jì)。
REXROTH OIL CONTROL的主要產(chǎn)品有：換向閥，止回閥，電磁閥，平衡閥，球閥，插裝閥，單向閥，溢流閥，行程閥，驅(qū)動(dòng)閥，安全閥，閥組，閥塊，電磁閥線圈，流量計(jì)等等。
REXROTH OIL CONTROL閥VRFC3-VS-BPE系列技術(shù)參數(shù)
Technical data | |
Hydraulic | |
Operating pressure bar (psi) | up to 210 (3000) |
Adj. relief valve: range 35-210 bar (500-3000 psi) | |
QE = max inlet flow “E” port 150 l/min (40 gpm) | |
QR = max regulated flow “R” port 90 l/min (24 gpm) | |
Flow range adjustment : 0 - 3 turns | |
The coil must be ordered separately | |
General | |
Manifold material | Aluminium |
Note: aluminium bodies are often strong enough for operating pressures exceeding 210 bar (3000 psi), depending from the fatigue life expected in the specific application. If in doubt, consult our Service Network. | |
Weight kg (lbs) | 2.30 (5.1) |
Viscosity | 20 to 380 mm2/s (cSt) |
Fluid temperature range °C (°F) | between -20 (-4) and +80 (176) |
Other technical data | see data sheet RE 18350-50 |
REXROTH OIL CONTROL閥VRFC3-VS-BPE系列介紹
從E到R建立了恒定的壓力補(bǔ)償流量，而最小壓力差約為。兩個(gè)端口之間存在5 bar（70 psi）的壓力。供應(yīng)給E的輸入流量超過(guò)R處的調(diào)節(jié)輸出，將被旁路到T。調(diào)節(jié)流量可以從關(guān)閉到閥的標(biāo)稱(chēng)最大額定值變化，并且其壓力由溢流閥控制，該溢流閥將排放到Tank上。如果達(dá)到最大壓力，則輸出流量。斷電時(shí)，常開(kāi)螺線管盒會(huì)將所有入口流量旁路到油箱。從R到E的逆流受節(jié)流閥的選定開(kāi)度限制，并且沒(méi)有壓力補(bǔ)償。不允許從T到R的流量。
A constant pressure compensated flow rate is established from E to R, while a minimum pressure differential of appr. 5 bar (70 psi) exists between the two ports. Input flow supplied to E in excess of the regulated output at R is by-passed to T. Regulated flow can be varied from closed to the nominal maximum rating of the valve and its pressure is controlled by a relief cartridge which will dump to Tank the output flow if the maximum pressure is reached. A normally open solenoid cartridge by-passes all Inlet flow to tank when de-energized. Reverse flow from R to E is limited by the selected opening of the restrictor and is not pressure compensated. Flow from T to R is not permitted.
REXROTH OIL CONTROL閥VRFC3-VS-BPE系列技術(shù)尺寸
REXROTH OIL CONTROL閥VRFC3-VS-BPE系列選型介紹
REXROTH OIL CONTROL閥VRFC3-VS-BPE系列其他常用型號(hào)：
REXROTH OIL CONTROL 0M380370040000A R930004289
REXROTH OIL CONTROL 0M3803800400000 R930000469
REXROTH OIL CONTROL 0M380340040000B R930004285
愛(ài)澤工業(yè)成立于2010年，定位于向先進(jìn)制造工業(yè)提供高端制造技術(shù)和設(shè)備。代理經(jīng)營(yíng)世界先進(jìn)的電氣自動(dòng)化、機(jī)械與傳動(dòng)、流體控制、儀器儀表、工具等產(chǎn)品。作為電氣，液壓以及氣動(dòng)解決方案的合作伙伴，我們利用我們的全球協(xié)作團(tuán)隊(duì)，為客戶(hù)提供先進(jìn)解決方案，市場(chǎng)知識(shí)以及相關(guān)增值服務(wù)來(lái)幫助優(yōu)化客戶(hù)的工作效率，提高可靠性和安全性，致力于成為工業(yè)產(chǎn)品和解決方案的優(yōu)質(zhì)渠道。
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REXROTH OIL CONTROL閥0M380370040000A R930004289技術(shù)參數(shù)
