PRDM2PP02SVGPRDM系列元件為直動式減壓閥。主要用于將液壓系統(tǒng)中的某一支路壓力調(diào)節(jié)到系統(tǒng)公稱壓力以下的某一預(yù)定值。此外，還將用于二次減壓回路的溢流功能集成在此閥中。武穴黎翔機電設(shè)備有限公司。PARKER美國派克：.，詢價:.
該閥為常開元件，當(dāng)閥不工作或處于靜止工況時它允許油液通過其控制流道。當(dāng)下游流道中壓力升高至預(yù)調(diào)節(jié)的壓力時，閥芯向關(guān)閉的方向移動，以減少來自主系統(tǒng)的流量，緩沖柱塞將自行調(diào)整，以維持預(yù)定的支路系統(tǒng)壓力。當(dāng)支路系統(tǒng)壓力由于外力作用升高時，緩沖柱塞將克服彈簧力移動并且使大量的油液流回油箱，使壓力不再繼續(xù)升高。
PRDM疊加閥具有“P"口“A"口或“B"口三種減壓結(jié)構(gòu)可供選用。
直動式緩沖柱塞結(jié)構(gòu)具有響應(yīng)快，泄漏量少，磁滯小的特點。
zui大設(shè)定壓力有四檔可選:25, 70, 160及210bar 
可選項包括兩種調(diào)節(jié)方式和五種測壓口規(guī)格。
 
PARKER派克疊加減壓閥部分優(yōu)勢型號有：
PRDM3PP21LVG
PRDM3PP21SVG
PRDM3AA21SVG
PRDM3PP15SVG
PRDM2PP16KVG
PRDM2BB02SVG
PRDM2PP21KVG
PRDM2PP35KVG
PRDM2PP06KVG
PRDM2PP02LVG
PRDM2PP06LVG
PRDM2PP06SVS
PRDM2PP35SVG
PRDM2PP06SVG
PRDM2AA06SVG
PRDM2PP16SVG
PRDM2PP21SVG
PRDM2AA16SVG
PRDM2PP02SVG
PRM6AP17KVG
PRM6PA17KVG
PRM4PP25SVHT
PRM4PP07SVHT
PRM6PA25SVS
PRM3PP25KNG
PRM3AA17SV
PRM3BB17SV
PRM3PP25KV
PRM3PP35KV30
PRM3PP25SV
PRPM3PP20KV
PRPM2PP35KV
PRPM2PP10JV武穴黎翔機電設(shè)備有限公司。PARKER美國派克：.，詢價:.R  Z2DB6VD2-4X/315V
R900421937  Z2DB6VD2-4X/50V
R900422065  Z2DB6VD2-4X/100
R900422066  Z2DB6VD2-4X/315
R900422422  Z2DB6VD2-4X/200
R900425647  Z2DB6VC2-4X/315
R900425648  Z2DB6VC2-4X/100
R900425649  Z2DB6VD.-4X/...V
R900428805  Z2DB6VC3-4X/315V
R900431164  Z2DB6VC2-4X/200
R900437448  Z2DB6VC3-4X/200V
R900437449  Z2DB6VD3-4X/200V
R900438962  Z2DB6VD3-4X/200
R900439928  Z2DB6VC3-4X/100
R900440998  Z2DB6VC3-4X/200
R900441459  Z2DB6VC3-4X/100V
R900442328  Z2DB6VD3-4X/100
R900461751  Z2DB6VC2-4X/50
R900463267  Z2DB6VD2-4X/50
R900481501  Z2DB6VC2-4X/50V
R900500657  Z2DB6VD3-4X/50V
R900500691  Z2DB6VD3-4X/100V
R900506335  Z2DB6VD1-4X/50V
R900509096  Z2DB6VC3-4X/50V
R900514617  Z2DB6VC1-4X/200V
R900521130  Z2DB6VC1-4X/315V
R900521398  Z2DB6VD1-4X/200
R900523754  Z2DB6VC1-4X/100V
R900523755  Z2DB6VD1-4X/100V