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4WE10D50/OFEG24N9K4M不同流量圖標(biāo)曲線力士樂電磁閥
閱讀：607 發(fā)布時間：2020-9-7| 提 供 商 | 上海維特銳實業(yè)發(fā)展有限公司 | 資料大小 | 1.3MB |
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4WE10D50/OFEG24N9K4M不同流量圖標(biāo)曲線力士樂電磁閥
→ 控制閥芯 (2) 向右移動，先導(dǎo)油通過先導(dǎo)控制閥 (9) 流入壓力腔 (13)，并使主控制閥芯 (11) 根據(jù)電氣輸入信號成比例轉(zhuǎn)動。
→ 通過具有漸進流體特性的節(jié)流橫截面，進行從 P 到 A 及從 B 到 T 的連接
先導(dǎo)油可通過油口 P 從內(nèi)部供給先導(dǎo)控制閥，也可通過油口 X 從外部供給先導(dǎo)控制閥。
關(guān)閉線圈 (6)
→ 控制閥芯 (2) 和主控制閥芯 (11) 移回至中心位置
根據(jù)閥芯位置，液壓油可從 P 流到 A，從 B 流到 T，或從 P 流到 B，從 A 流到 T (R)。
可選手動應(yīng)急操作（14 和 15）可在線圈不通電的情況下用于移動控制閥芯 (2)。
使用 HLP46 測量，ϑ油 = 40 ±5 °C）
閥壓差為 10 bar 處的額定流量為 25 l/min
規(guī)格 10
Rated flow 50 l/min at a valve pressure differential of 10 bar
Size 10
Rated flow 85 l/min at a valve pressure differential of 10 bar
Size 10
Transition function with stepped electric input signals (ps = 50 bar)
Size 10
Rated flow 100 l/min at a valve pressure differential of 10 bar
Size 16
Rated flow 125 l/min at a valve pressure differential of 10 bar
Size 16
Rated flow 150 l/min at a valve pressure differential of 10 bar
Size 16
Rated flow 180 l/min at a valve pressure differential of 10 bar
Size 16
Transition function with stepped electric input signals (ps = 50 bar)
Size 16
Rated flow 220 l/min at a valve pressure differential of 10 bar
NG25
Rated flow 325 l/min at a valve pressure differential of 10 bar
NG25
Transition function with stepped electric input signals (ps = 50 bar)
NG25
Rated flow 360 l/min at a valve pressure differential of 10 bar
Size 32
Rated flow 520 l/min at a valve pressure differential of 10 bar
Size 32
Transition function with stepped electric input signals (ps = 50 bar)
Size 32
Rated flow 1000 l/min at a valve pressure differential of 10 bar
NG52
Transition function with stepped electric input signals (ps = 50 bar)
NG52
