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 4WE10D50/OFEG24N9K4M不同流量圖標(biāo)曲線(xiàn)力士樂(lè)電磁閥

→ 控制閥芯 (2) 向右移動(dòng)，先導(dǎo)油通過(guò)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(hào)成比例轉(zhuǎn)動(dòng)。

→ 通過(guò)具有漸進(jìn)流體特性的節(jié)流橫截面，進(jìn)行從 P 到 A 及從 B 到 T 的連接

先導(dǎo)油可通過(guò)油口 P 從內(nèi)部供給先導(dǎo)控制閥，也可通過(guò)油口 X 從外部供給先導(dǎo)控制閥。

關(guān)閉線(xiàn)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(dòng)應(yīng)急操作（14 和 15）可在線(xiàn)圈不通電的情況下用于移動(dòng)控制閥芯 (2)。

使用 HLP46 測(cè)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