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派克*D4LB1N2N60：派克利用三通式比例減壓閥可以代替?zhèn)鹘y(tǒng)手動(dòng)減壓式先導(dǎo)閥，它比手動(dòng)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(dòng)多路閥，不同輸入信號(hào)，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(duì)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(duì)工作裝置實(shí)現(xiàn)單獨(dú)控制。

派克*D4LB1N2N60：派克滑閥式比例閥又稱分配閥，是移動(dòng)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(dòng)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)載傳感等良好控制手段。它是工程機(jī)械分配閥更新?lián)Q代產(chǎn)品。

PARKER221G1330 131K0308 131K14
PARKER221G15 131K03081D 131K16
PARKER221G1503 131K0350 131K1650
PARKER221G1530 131K0358 131K13
PARKER221G16 131K04 131K05
PARKER221G1603 131K0450 131K65
PARKER221G1610 131K0480 131K0490
PARKER221G1630 131K0490 131K64
PARKER221G1631 131K05 131K6450

PARKER電磁閥
PARKER221G17 131K06 131K04
PARKER221G1703 131K06081D 131K0480
PARKER221G1710 131K0650 131K0450
PARKER221G1730 131K13 131K06081D
PARKER221G1731 131K14 131K06
PARKER221G21 131K16 131K0650
PARKER221G2103 131K1650 131K0308
PARKER133V5695 131F26 122K9363
PARKER133V56951D 131F43 122K9321
PARKER133X01 131F4350 122K84
PARKER133X5156 131F44 122K8408
PARKER133X51561D 131F4450 131F44
PARKER133X5196 131F4480 131F4450
PARKER133X51961D 131F4490 131F46
PARKER133X5296 131F46 131F4650
PARKER133X52961D 131F4650 131F43
PARKER135K03 131F5695 131F4350
PARKER135K04 131F56951D 131F26
PARKER221G13 131K03 131F56951D
PARKER221G1303 131K03001D 131F5695
PARKER221G2106 131K63 131K03081D
PARKER221G2110 131K6350 131K0358
PARKER221G2130 131K64 131K63
PARKER221G2131 131K6450 131K6350
PARKER221G2136 131X1201 131K03
PARKER221G23 132F43 131K03001D
PARKER221G2330 132F44 131K0350
PARKER221G25 132F46 131T23
PARKER221G25001D 132K03 131T2301
PARKER221G2530 132K04 131T29
PARKER221G26 132K06 131T2901
PARKER221G26001D 132T22 131T22
PARKER221G2630 132T23 131T21
PARKER221G27 132T2301 131T2101
PARKER221G27001D 132T29 131V5463

美國(guó)派克