美國派克PARKER減壓閥工作原理
系列prdm直接操作減壓閥調(diào)節(jié)壓力，一個地區(qū)的液壓回路，在預定的水平低于正常系統(tǒng)壓力。此外，一個完整的泄壓功能的二次減壓電路納入設計。
PRM6AP17KVG33
PRM6AP25LVG33
PRM6PA25LVG33
SDM2PP06SVG15
SDM2PP16SVG15
SDM2PP21SVG15
RM6PT25SV30
RM6PT35SV30
RM6PT07SV30
RM6PT17SV30
D3FPE50YA9ES0012
D3FPE50YB9NS0012X996
D3FPE50YA9NB0012XG026
D3FPB60PA9NB0012
D3FPB60PB9NB0012
D3FPB60YA9NB0012
D3FPB60YB9NB0012
D3FPE50PA9NB0012
D3FPE50PB9NB0012
D3FPE50PB9NE0012
D3FPE50YA9NB0012
D3FPE50YB9NB0012
D3FPE50PA9NS0012
D3FPE50YA9NS0012
D3FPE50YB9NS0012
D3FPB31YC9NB0312
D3FPB32YC9NB0312
D3FPE01PC9NB0312
D3FPE01YC9NB0312
D3FPE02PC9NB0312
D3FPB32PC9NB0312
D3FPE01YC9NE0312
D3FPE02YC9NB0312
D3FPE02YC9NE0312
D3FPB32YC9VB0312
D3FPE01PC9NS0312
D3FPE01YC9NS0312
D3FPB31YC9NB0312X961
D1FBE01CC0NMW011X921

PARKER減壓閥PRDM2PP21SVG現(xiàn)貨直接操作功能
這些閥門是“常開”設備，使流體流動槽控制端口在其非驅動或“休息”的條件。當下游壓力超過設定值由彈簧力，控制活塞關閉的席位，關閉關閉流動路徑，從而減少流體通過從主系統(tǒng)。緩沖活塞調(diào)節(jié)保持預設的壓力在這個分支的液壓回路。如果，由于外部勢力的壓力繼續(xù)上升，這一分支電路，活塞將繼續(xù)反對彈簧力使流體被排到水箱，從而限制了zui大壓力閥的設置。
PARKER減壓閥PRDM2PP21SVG現(xiàn)貨直接操作PRDM2AA02KVG
PRDM2AA02LVG
PRDM2AA02LVM
PRDM2AA02SVG
PRDM2AA02SVM
PRDM2AA06LVM
PRDM2AA06SVG
PRDM2AA06SVM
PRDM2AA16KVG
PRDM2AA16KVS
PRDM2AA16LVG
PRDM2AA16SVG
PRDM2AA16SVM
PRDM2AA21KVG
PRDM2AA21LVG
PRDM2AA21SVC
PRDM2AA21SVG
PRDM2AA35KVG
PRDM2AA35SVG
PRDM2BB02KVC
PRDM2BB02LVG
PRDM2BB02LVM
PRDM2BB02SVG
PRDM2BB06KVG
PRDM2BB06LVG
PRDM2BB06LVM
PRDM2BB06SVG
PRDM2BB16KVG
PRDM2BB16LVG
PRDM2BB16SVC
PRDM2BB16SVG
PRDM2BB16SVM
PRDM2BB21KVG
PRDM2BB21LVG
PRDM2BB21SVC
PRDM2BB21SVG
PRDM2BB35KVG
PRDM2BB35SVG
PRDM2PP02KVM
PRDM2PP02LVG
PRDM2PP02LVM
PRDM2PP02SVC
PRDM2PP02SVG
PRDM2PP02SVM
PRDM2PP06KVG
PRDM2PP06LVC
PRDM2PP06LVG
PRDM2PP06SVC
PRDM2PP06SVG
PRDM2PP06SVM
PRDM2PP16KVG
PRDM2PP16LVC
PRDM2PP16LVM
PRDM2PP16SVC
PRDM2PP16SVG
PRDM2PP16SVMPRDM3BB10LVG15
PRDM3BB21SVG15
PRDM3BB15LVG15
RM3AT35LVHT
PRDM3PP10LVM15
PRM3PP35LV30
PRM3PP17LV30
PRM3PP25LV30
PRM3PP17SV30X948
PRDM3BB21LVG15
PRM3PP35SV30
PRM3PP17SV30
PRM3BB25LV11
PRM3PP25SV30
PRM3PP35KV30
PRM3PP17KV30
PRM3PP25KV30
PRM3BB35SV11
PRM3BB17SV11
PRM3BB17KV11
PRM3BB25KV11
LCM3PPX02V11
PRM3PP07SV30
PRM3BB07LV11
PRM3PP07KV30
PRM3BB35LV11
PRM3BB07SV11
PRM3BB07KV11
PRM3AA17LV11
PRM3AA25LV11
PRM3AA35SV11
PRM3AA17SV11
PRM3AA25SV11
PRM3AA35KV11
PRM3AA17KV11
PRM3AA25KV11
PRM3AA07LV11
PRM3AA07SV11
PRM3AA07KV11
RDM3PT21LVG15
RDM3PT01SVG15
RDM3PT05SVG15
RDM3PT10SVG15
RDM3PT15SVG15
RDM3PT21SVG15
RM3PT35KV11
RM3PT17KV11
RM3PT25KV11
RM3PT07KV11
RM3PT35LV11
RM3PT17LV11
RM3PT07LV11
RM3PT35SV11
RM3PT17SV11
RM3PT25SV11
RM3BT35KV11
RM3BT17KV11
RM3BT25KV11
RM3PT07SV11
RM3BT07KV
RM3BT35SV11
RM3BT17SV11
RM3BT25SV11
RM3BT07SV11
LCM3PP02V11
CPOM2DDV56X309X692
PRM4PP07SVHT
PRM4PP35SVHT
PRM4PP25SVHT
PRM4PP35KVHT
CPOM4BBHTV
CPOM4AAHTV
CPOM4DDHTV
RM4PT25KVHT
RM4PT35KVHT
RM4PT07SVHT
RM4PT35SVHT
RM4PT25SVHT
FM4DDFVHT
FM4DDTVHT
DRA-6S-25/2
DRA-6S-64/2
DRA-6S-160/2
VS025A06VG15
PRM6AP17KNG33
PRM6PA17KNG33
PRM6PA25KVG33
PRM6PA17KVG33
PRM6AP07KVG33
PRM6PA07KVG33
SDM2PP21SVG15X988-170Bar-0,5L
SDM2PP21SVG15X990-180Bar-0,5L
FM6DDKV40
PRM6AP25KVG33
PRM6PA35KVG33
PRDM2PP21KVG
PRDM2PP21KVM
PRDM2PP21LVG
PRDM2PP21SVC
PRDM2PP21SVG
PRDM2PP21SVM
PRDM2PP35KVG
PRDM2PP35LVG
PRDM2PP35SVG
PRDM3AA01LVG
PRDM3AA01SVG
PRDM3AA05LVG
PRDM3AA05SVG
PRDM3AA15LVG
PRDM3AA15SVG
PRDM3AA21LVG
PRDM3AA21SVG
PRDM3BB01LVG
PRDM3BB01SVG
PRDM3BB05LVG
PRDM3BB05SVG
PRDM3BB10LVG
PRDM3BB10SVM
PRDM3BB15LVG
PRDM3BB15SVG
PRDM3BB21LVG
PRDM3BB21SVG
PRDM3BB21SVM
PRDM3PP01LVG
PRDM3PP01SVG
PRDM3PP05LVG
PRDM3PP05SVC
PRDM3PP05SVG
PRDM3PP10LVG
PRDM3PP10LVM
PRDM3PP10SVG
PRDM3PP15LVG
PRDM3PP15SVC
PRDM3PP15SVG
PRDM3PP16SVM
PRDM3PP21LVG
PARKER減壓閥PRDM2PP21SVG現(xiàn)貨直接操作PRDM3PP21SVG