PARKER派克PRDM系列直動式減壓閥
描述：PRDM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定值。
此外，還將該支路的溢流功能集于一體。
壓力表接口或測量接口直接在元件上，以便控制支路壓力。
功能
該閥為常開元件，在設定值以下它允許油液自由地流過控制流道。當下游流道中壓力升高至預調(diào)節(jié)的壓力時，閥芯向關閉的方向移動，以減少來自主系統(tǒng)的流量，緩沖柱塞將自行調(diào)整，以維持預定的支路系統(tǒng)壓力。當支路系統(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。
泄漏油通過彈簧腔流回油箱。
PARKER派克PRDM系列直動式減壓閥型號：
PRDM2PP02SVC
PRDM2PP06SVG15
PRDM2PP02SVG15
PRDM2PP16SVG15
PRDM2PP21SVG15
PRDM2AA02SVG15
PRDM2AA06SVG15
PRDM2AA16SVG15
PRDM2AA21SVG15
PRDM2BB02SVG15
PRDM2BB06SVG15
PRDM2BB16SVG15
PRDM2BB21SVG15
RDM2PT02SVG15
RDM2PT06SVG15
RDM2PT21SVG15
RDM2TT02SVG15
RDM2TT06SVG15
RDM2TT16SVG15
PRDM2PX06SVG15
SDM2PP06SVG15
PRDM2PP06KVG15
PRDM2PP02KVG15
PRDM2PP02LVG15
PRDM2PP06LVG15
PRDM2AA06KVG15
PRDM2AA06LVG15
PRDM2BB06KVG15
PRDM2BB06LVG15
PRDM2PP06SVS15
PRDM2PP06SVM15
PRDM2PP06SVC15
PRDM2AA06SVM15
PRDM2AA02SVM15
PRDM2BB06SVM15
PRDM2BB16SVM15
PRDM2PP02SVM15
PRDM2PP16SVM15
PRDM2PP21SVM15
PRDM2PP16KVG15
PRDM2BB16KVG15
PRDM2PP06KVS15
PRDM2AA16LVG15
PRDM2BB16LVG15
PRDM2PP16LVG15
PRDM2PP16KVS15
PRDM2PP21KVS15
PRDM2AA16KVS15
PRDM2BB06KVS15
PRDM2AA06LVG15X797
PRDM2BB06SVG15X797
PRDM2PP06SVG15X797
PRDM2AA06SVG15X797
PRDM2PP06LVG15X797
PRDM2PP16SVG15X797
PRDM2BB16SVG15X797
PRDM2AA16SVG15X797
PRDM2BB06LVM15
PRDM2AA21KVG15
PRDM2PP21SVG15X797
PRDM2BB16LVM15
PRDM2PP16LVG15X797
PRDM2PP06LVM15
PRDM2AA06LVM15
PRDM2PP02LVM15
PRDM2PP16LVM15
PRDM2PP06LVC15
PRDM2PP21KVG15
PRDM2BB02LVM15
PRDM2BB02LVG15
PRDM2AA02LVG15
PRDM2PP35SVG15X797
PRDM2AA02SVG15X797
PRDM2PP21SVG15X862
PRDM2AA02LVM15
PRDM2BB35SVG15
PRDM2PP35SVG15
PRDM2AA35SVG15
PRDM2PP35KVG15
PRDM2PP16SVG15X738
PRDM2PP16SVG15X862
PRDM2AA16KVG15
PRDM2PP16SVC15
PRDM2PP21SVC15
PRDM2PP35LVG15
PRDM2BB21KVG15
PRDM2PP16LVC15
PRDM2AA02KVG
PRDM2AA21LVG15
PRDM2AA35KVG15
PRDM2BB35KVG15
PRDM2PX02SVG
PRDM2PP21KVGX797
PRDM2BB16SVGX825
PRDM3PP01SVG
PRDM3AA01SVG
PRDM3BB01SVG
PRDM3PP05SVG
PRDM3PP10SVG
PRDM3PP15SVG
PRDM3PP21SVG
PRDM3BB05SVG
PRDM3BB10SVG
PRDM3BB15SVG
PRDM3BB21SVG
PRDM3BB05LVG
PRDM3PP01LVG
PRDM3PP05LVG
PRDM3PP10LVG
PRDM3PP15LVG
PRDM3PP21LVG
PRPM2PP20KV
PRDM3AA05SVG
PRDM3AA10SVG
PRDM3AA15SVG
PRDM3AA21SVG
PRDM3BB01LVG
PRDM3BB10LVG
PRDM3BB15LVG
PRDM3BB21LVG
PRDM3AA01LVG
PRDM3AA05LVG
PRDM3AA10LVG
PRDM3AA15LVG
PRDM3AA21LVG
PRDM2BB16SVC
PRDM2BB21SVGX797
PRDM3PP10SVGX825
PRDM2AA16SVS
PRDM3PP10LVM
PRDM2BB21LVG
PRDM2BB16LVGX797
PRDM3BB10SVM
PRDM2PP21KVM
PRDM2PP02KVM
PRDM3BB21SVM
PRDM2AA16SVM
PRDM2BB02KVC
PRDM2PP02SVS
PRDM2AA21SVC
PRDM3PP05SVC
PRDM2BB21SVC
PRDM3PP15SVC
PRDM3AA21SVC
PRDM2BB35KVC15
PRDM3PP05SVGXG136
PRDM2AA06KVC
PRDM2PP06KVC
PRDM3PP15SVGXG136
PRDM3PP21SVGXG136
PRDM3AA21SVGXG136
PRDM3PP10SVGXG136
PRDM3AA10SVGXG136
PRDM3AA15SVGXG136
PRDM3BB15SVGXG136
PRDM3BB21SVGXG136
PRDM2PX16SVG
PRDM2AA21SVGX797
PRDM2AA01KNN
PRDM2AA01KVN
PRDM2AA01SVN
PRDM2AA02KNS
PRDM2AA02LNM
PRDM2AA02SNG
PRDM2AA02SNN
PRDM2AA02SNS
PRDM2AA02SVN
PRDM2AA02SVY
PRDM2AA06KNN
PRDM2AA06KNS
PRDM2AA06KVN
PRDM2AA06KVS
PRDM2AA06LNG
PRDM2AA06LNN
PRDM2AA06LVN
PRDM2AA06LVS
PRDM2AA06SNG
PRDM2AA06SNM
PRDM2AA06SNN
PRDM2AA06SNS
PRDM2AA06SVN
PRDM2AA16KNN
PRDM2AA16KNS
PRDM2AA16KVN
PRDM2AA16SNG
PRDM2AA16SNN
PRDM2AA16SNS
PRDM2AA21KNN
PRDM2AA21KNS
PRDM2AA21KVN
PRDM2AA21KVS
PRDM2AA21LVS
PRDM2AA21SNG
PRDM2AA21SNN
PRDM2AA21SVY
PRDM2AA35KVS
PRDM2AA35SNN
PRDM2AA35SNS
PRDM2AA35SVN
PRDM2BB01LNS
PRDM2BB01SVS
PRDM2BB02KVG
PRDM2BB02LNM
PRDM2BB02SNM
PRDM2BB02SNN
PRDM2BB02SVN
PRDM2BB06KNG
PRDM2BB06KNN
PRDM2BB06KNS
PRDM2BB06KVN
PRDM2BB06LNG
PRDM2BB06LNM
PRDM2BB06LNN
PRDM2BB06LNS
PRDM2BB06LVN
PRDM2BB06SNG
PRDM2BB06SNM
PRDM2BB06SNN
PRDM2BB06SNS
PRDM2BB06SVN
PRDM2BB06SVY
PRDM2BB16KNN
PRDM2BB16KNS
PRDM2BB16KVS
PRDM2BB16SNN
PRDM2BB16SVY
PRDM2BB21KNN
PRDM2BB21KNS
PRDM2BB21KVN
PRDM2BB21KVS
PRDM2BB21SNG
PRDM2BB21SNN
PRDM2BB21SNS
PRDM2BB35SNS
PRDM2PP01KNN
PRDM2PP01LVG
PRDM2PP01SNN
PRDM2PP01SNS
PRDM2PP01SVN
PRDM2PP01SVS
PRDM2PP02KNN
PRDM2PP02KNS
PRDM2PP02KVN
PRDM2PP02KVS
PRDM2PP02LNM
PRDM2PP02LNN
PRDM2PP02LVN
PRDM2PP02SNG
PRDM2PP02SNM
PRDM2PP02SNN
PRDM2PP02SNS
PRDM2PP02SVY
PRDM2PP06KNN
PRDM2PP06KVN
PRDM2PP06LNG
PRDM2PP06LNN
PRDM2PP06LNS
PRDM2PP06LNY
PRDM2PP06LVS
PRDM2PP06SNG
PRDM2PP06SNM
PRDM2PP06SNN
PRDM2PP06SVN
PRDM2PP16KNG
PRDM2PP16KNN
PRDM2PP16KVN
PRDM2PP16LNN
PRDM2PP16LVN
PRDM2PP16SNM
PRDM2PP16SNN
PRDM2PP16SVY
PRDM2PP21KNG
PRDM2PP21KNN
PRDM2PP21LNN
PRDM2PP21LVN
PRDM2PP21SNM
PRDM2PP21SVY
PRDM2PP35KNN
PRDM2PP35KNS
PRDM2PP35SNN
PRDM2PP35SVS
PRDM3AA10LVM
PRDM3AA10SVS
PRDM3AA15KVG
PRDM3AA15KVN
PRDM3AA15LVN
PRDM3AA15LVS
PRDM3AA15SVN
PRDM3AA15SVS
PRDM3AA21SNN
PRDM3AA21SNS
PRDM3AA21SVN
PRDM3AA21SVS
PRDM3BB05SVS
PRDM3BB10LNN
PRDM3BB10SNS
PRDM3BB10SVS
PRDM3BB15KVG
PRDM3BB16LNG
PRDM3BB21SNN
PRDM3BB21SNS
PRDM3BB21SVN
PRDM3PP05SNS
PRDM3PP05SVS
PRDM3PP10SNN
PRDM3PP10SNS
PRDM3PP10SVN
PRDM3PP10SVS
PRDM3PP15KVG
PRDM3PP15LNN
PRDM3PP15LNS
PRDM3PP15LVN
PRDM3PP15LVS
PRDM3PP15SNM
PRDM3PP15SNN
PRDM3PP15SNS
PRDM3PP15SVN
PRDM3PP15SVS
PRDM3PP21LNN
PRDM3PP21LVS
PRDM3PP21SNN
