派克比例閥圖片D41FLE21DC1NW00 華東總：PARKER比例閥具有應(yīng)用靈活、節(jié)省管路和成本低廉等特點(diǎn)，近年來工程機(jī)械上應(yīng)用越來越廣泛。常用螺旋插裝式比例閥有二通、三通、四通和多通等形式，二通式比例閥主比例節(jié)流閥，它常它元件一起構(gòu)成復(fù)合閥，對流量、壓力進(jìn)行控制；三通式比例閥主比例減壓閥，也是移動式機(jī)械液壓系統(tǒng)中應(yīng)用較多比例閥，它主對液動操作多路閥先導(dǎo)油路進(jìn)行操作。利用三通式比例減壓閥可以代替?zhèn)鹘y(tǒng)手動減壓式先導(dǎo)閥，它比手動先導(dǎo)閥具有更多靈活性和更高控制精度?？梢灾瞥扇鐖D1所示比例伺服控制手動多路閥，不同輸入信號，減壓閥使輸出活塞具有不同壓力或流量進(jìn)而實(shí)現(xiàn)對多路閥閥芯位移進(jìn)行比例控制。四通或多通螺旋插裝式比例閥可以對工作裝置實(shí)現(xiàn)單獨(dú)控制。 滑閥式比例閥又稱分配閥，是移動式機(jī)械液壓系統(tǒng)zui基本元件之一，是能實(shí)現(xiàn)方向與流量調(diào)節(jié)復(fù)合閥。電液滑閥式比例多路閥是比較理想電液轉(zhuǎn)換控制元件，它保留了手動多路閥基本功能，還增加了位置電反饋比例伺服操作和負(fù)載傳感等*控制手段。它是工程機(jī)械分配閥更新?lián)Q代產(chǎn)品。

D4LB020D2N91 D    派克PARKER電磁換向閥

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D41VW009F2NJW91     派克PARKER電磁換向閥

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D41VW009E4NJWI4N91     派克PARKER電磁換向閥

D41FHA31E1VB00

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D41VW015E1NJW91     派克PARKER電磁換向閥

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D41VW030B2NYW91     派克PARKER電磁換向閥

D41FPB83FC2NK70

D41FPB83FC2NK7035 PROP.     派克PARKER電磁換向閥

D41FPE52FB4VK50

D41FPE52FB4VK5035 PROP.     派克PARKER電磁換向閥

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D41VW002C6NJW3C91     派克PARKER電磁換向閥

D49913-B    1/4 X 100' BRAID TRNBLU NO FIT

D49913     1/4 X 100'X1/4NPTBRAID TRANBLU

D4505    1/4 X 50'X1/4NPT BRAID YELLOW

D45013-4SR    1/4 X 50'X1/4NPT BRAID TRANSBL

D45013     1/4 X 50'X1/4NPT BRAID TRANBLU

D4255    1/4 X 25'X1/4NPT BRAID YELLOW

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D4LB002C5N91 D    派克PARKER電磁換向閥

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D41VW003E2NJWTI5N91     派克PARKER電磁換向閥

D4A055NMK2先導(dǎo)止回閥

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D41VW009C5NTW91     派克PARKER電磁換向閥

D4S1091611209G0QB1    派克PARKER電磁換向閥

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D41VW014E5NJWI5N91     派克PARKER電磁換向閥

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D41VW026B5NJWTI5N91     派克PARKER電磁換向閥

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D41VW026B4NJWTI5N91     派克PARKER電磁換向閥

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D41VW003C6NTW91     派克PARKER電磁換向閥

D4S1091212411W01B1    派克PARKER電磁換向閥

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D4S109A53B409G0QB1023    派克PARKER電磁換向閥

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D4S1032234411W01B1    派克PARKER電磁換向閥

D4S10321344B1    派克PARKER電磁換向閥

D4S10321341B1    派克PARKER電磁換向閥

D4S103213A4BAB1013    派克PARKER電磁換向閥

D4S103LE341CDG0QB1023    派克PARKER電磁換向閥

D4S103G4144B1    派克PARKER電磁換向閥

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D41VW011C6NYW3C91     派克PARKER電磁換向閥

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D41FPB61FA1NK7035 PROP.     派克PARKER電磁換向閥

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D41FPB32FC5NS0035 PROP.     派克PARKER電磁換向閥

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D41VW002C2NJW3A91     派克PARKER電磁換向閥

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D41VW001C2NJWTI3N91     派克PARKER電磁換向閥

D4S103D2344CDW01B1    派克PARKER電磁換向閥

D4S103B534411W01B1    派克PARKER電磁換向閥

D4S103A534411W01B1    派克PARKER電磁換向閥

D4S10-92634411G0QB1

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D4S10-91611209G0QB5

D4S10-91611209G0QB5

D4S10-911144B1

D4S10-911144B1

D4S10-911114B1

D4S10-911114B1

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D4S10-9C2344CDG0QB1

D4S10-9C2344CDG0QB1

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D41FPB31FC4NB7035 PROP.     派克PARKER電磁換向閥

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D41VW021C1NTW91     派克PARKER電磁換向閥

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D41VW001C5NJWI6N91     派克PARKER電磁換向閥