德國力士樂REXROTH溢流閥DB30-2-5X/350 DB30-1-52/200定壓溢流作用：在定量泵節(jié)流調(diào)節(jié)系統(tǒng)中，定量泵提供的是恒定流量。當(dāng)系統(tǒng)壓力增大時，會使流量需求減小。此時溢流閥開啟，使多余流量溢回油箱，保證溢流閥進(jìn)口壓力，即泵出口壓力恒定（閥口常隨壓力波動開啟）。安全保護(hù)作用：系統(tǒng)正常工作時，閥門關(guān)閉。只有負(fù)載超過規(guī)定的極限（系統(tǒng)壓力超過調(diào)定壓力）時開啟溢流，
德國力士樂REXROTH溢流閥DB30-2-5X/350 DB30-1-52/200
德國力士樂REXROTH電磁閥產(chǎn)品特點：
Bosch Rexroth博世-力士樂在船舶和海洋鉆井平臺的液壓和氣動傳動系統(tǒng)及控制方面具有淵博的經(jīng)驗，
產(chǎn)品應(yīng)用在鉆井平臺、推進(jìn)系統(tǒng)、舵機系統(tǒng)、發(fā)動機控制系統(tǒng)。寧波富凱貿(mào)易代理銷售力士樂電磁閥10余年，
專業(yè)代理銷售BOSCH - REXROTH（博世-力士樂）的液壓備件、力士樂氣動備件、力士樂工控備件等產(chǎn)品。
公司憑借著力士樂產(chǎn)品種類齊全、價格低 、供貨期快、售后服務(wù)有保證等優(yōu)勢，
已與國內(nèi)各大力士樂分銷商、生產(chǎn)配套廠、力士樂液壓系統(tǒng)使用客戶，建立了長期供貨及信任關(guān)系。
4技術(shù)參數(shù)：編輯
德國力士樂REXROTH溢流閥DB30-2-5X/350 DB30-1-52/200
德國力士樂REXROTH電磁閥部分型號如下：
4WE6HA62/EG24N9K4 4WE6J62/EG24N9K4 4WE6D62/EG24N9K4 4WE10E3X/CG24N9K4
4WE6H6X/EG24N9K4 4WE10D33/CG24N9K4 4WE6M6X/EG24N9K4 4WE6J6X/EG24N9K4/B10
4WE6J70/HG24N9K4/B10 4WE6Y6X/EW110N9K4 4WE6E62/EG24N9K4 4WE6J6X/EW230N9K4
4WE6D6X/OFEG24N9K4 4WE6C62/EG24N9K4 4WE6E70/HG24N9K4/B10 4WE10C33/CW230N9K4
4WE10J33/CG24N9K4 4WE6D6X/OFEG24N9K4 4WE6J6X/EW110N9K4 4WE6F62/EG24N9K4
4WE6F6X/EG24N9K4 3WE10Y33/CG24N9K4 4WE6D62/OFEG24N9K4 4WE10G33/CG24N9K4
4WE6Y6X/EG24N9K4 4WE6B6X/EW110N9K4 4WE10D33/OFCG24N9K4 4WE6H62/EG24N9K4
4WE10G33/CW110N9K4 4WE10Y33/CG24N9K4 3WE10A33/CG24N9K4 4WE6G70/HG24N9K4/B10
3WE6B6X/EW110N9K4 4WE6H70/HG24N9K4/B10 4WE6Y62/EG24N9K4 4WE6D6X/EW230N9K4
4WE6J70/HG24N9K4 4WE6E70/HG24N9K4 4WE6D62/OFEG24N9K4/V 4WE10D3X/OFCG220N9K4/B10
4WE10G33/CW230N9K4 4WE6J6X/EG24N9K4 4WE6C6X/EW230N9K4 4WE6B6X/EW230N9K4
4WE6Y6X/EW230N9K4 3WE6A6X/EW230N9K4 3WE6B6X/EW230N9K4 4WE6D6X/EW110N9K4
4WE6C6X/EW110N9K4 3WE6A6X/EW110N9K4 4WE10A33/CG24N9K4 4WE10B33/CG24N9K4
4WE10C33/CG24N9K4 4WE10D33/CG220N9K4 3WE10B33/CG24N9K4 3WE10C33/CG24N9K4
4WE10D3X/CG24N9K4 4WE10A3X/CG24N9K4 4WE10B3X/CG24N9K4 3WE10A3X/CG24N9K4
3WE10B3X/CG24N9K4 4WE10A33/CW230N9K4 4WE10Y33/CW230N9K4 4WE10D33/CG220N9K4
4WE10D3X/CW230N9K4 4WE10D33/OFCW230N9K4 4WE10B33/CW230N9K4 3WE10A33/CW230N9K4
3WE10B33/CW230N9K4 3WE10C33/CW230N9K4 3WE10Y33/CW230N9K4 4WE10A3X/CW230N9K4
4WE10B3X/CW230N9K4 4WE10C3X/CW230N9K4 3WE10A3X/CW230N9K4 3WE10B3X/CW230N9K4
4WE10D33/CG24N9K4/V 4WE10D33/CG24N9K4/B10 4WE10D33/CG24N9K4/B10 4WE10D3X/OFCW230N9K4
4WE10E33/CG24N9K4 4WE10E33/CW110N9K4 4WE10E33/CW230N9K4 4WE10F33/CG24N9K4
4WE10F33/CW110N9K4 4WE10F33/CW230N9K4 4WE10F3X/CG24N9K4 4WE10G3X/CG24N9K4
4WE10H33/CG24N9K4 4WE10H33/CW110N9K4 4WE10H33/CW230N9K4 4WE10H3X/CG24N9K4
4WE10J33/CW110N9K4 4WE10J33/CW230N9K4 4WE10J3X/CG24N9K4 4WE10L33/CG24N9K4
4WE10L33/CW110N9K4 4WE10L33/CW230N9K4 4WE10L3X/CG24N9K4 4WE10M33/CG24N9K4
4WE10M33/CW110N9K4 4WE10M33/CW230N9K4 4WE10M3X/CG24N9K4 4WE10P33/CG24N9K4
4WE10Q33/CG24N9K4 4WE10Q33/CW110N9K4 4WE10Q33/CW230N9K4 4WE10Q3X/CG24N9K4
4WE10R33/CG24N9K4 4WE10R33/CW110N9K4 4WE10R33/CW230N9K4 4WE10R3X/CG24N9K4
4WE10T33/CG24N9K4 4WE10T33/CW110N9K4 4WE10T33/CW230N9K4 4WE10T3X/CG24N9K4
4WE10U33/CG24N9K4 4WE10U33/CW110N9K4 4WE10U33/CW230N9K4 4WE10U3X/CG24N9K4
3WE6A6X/EG24N9K4 3WE6B6X/EG24N9K4 3WE6C6X/EG24N9K4 4WE6A6X/EG24N9K4
4WE6B6X/EG24N9K4 4WE6C6X/EG24N9K4 4WE6D6X/EG24N9K4 4WE6D6X/OFEG24N9K4/V
3WE6A62/EW230N9K4 3WE6B62/EW230N9K4 3WE6C62/EW230N9K4 4WE6A62/EW230N9K4
力士樂REXROTH電磁閥適用性：
1）質(zhì)氣，液態(tài)或混合狀態(tài)分別選用不同品種的電磁閥；
2）介質(zhì)溫度不同規(guī)格產(chǎn)品，否則線圈會燒掉，密封件老化，嚴(yán)重影響壽命命；
3）介質(zhì)粘度，通常在50cSt以下。若超過此值，通徑大于15mm時，用多功能電磁閥；
通徑小于15mm時，用高粘度電磁閥。
4）介質(zhì)清潔度不高時都應(yīng)在電磁閥前配裝反沖過濾閥，壓力低時，可選用直動膜片式電磁閥；
5）介質(zhì)若是定向流通，且不允許倒流
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