節(jié)流閥前、后的壓力分別引到減壓閥閥芯右、左兩端,當(dāng)負(fù)載壓力增大,于是作用在減壓閥芯左端的液壓力增大,閥芯右移,減壓口加大,壓降減小,從而使節(jié)流閥的壓差(p2-p3)保持不變;反之亦然。這樣就是調(diào)速閥的流量恒定不變(不受負(fù)載影響)。
調(diào)速閥也可以設(shè)計(jì)成先節(jié)流后減壓的結(jié)構(gòu)。
聯(lián)系人:蔡韻17771783950
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手機(jī):17771783950/18771022829
qq3121226951/1287946729
qq郵箱:3121226951@qq.com
電話:02788169190
RPR3-043C15
RPR3-042H11-V
最大的液壓動力由換向閥轉(zhuǎn)移操作限制
RPR3-043H11
RPR3-042H15-V
RPR3-043H15-V
RPR3-042P11
RPR3-043P11導(dǎo)壓操作單向閥透氣ASCO電磁閥其他型號:HT8316G64,HT8316G66,8210G94,NF8327B001,HT8344G80,WSNF8327B112,HB8320G174,8320G174,8210G009,EF8210G201,EF8262G212, NF8327B002,8262G002,WT8551A018MS,8344G072,EF8210G001,8223G027,8263G205,8316G066,EF8320G174,NF8327B011,EF8320G176,EF8320G184,EF8320G186,EFG551H401MO,EF8551A001MS,8340A3,ASCO阿斯卡G551B401MO,G551A001MS,G551A002M,EF8320G188,8223G10,ASCO阿斯卡8210G002,8263G333,OFSF8263G206V,NFG353A043,SCG353A051,SCXE353.60,SCG551A005MS,8344G27,SCG551A017MS,WT8551A001MS,NF8327B112,SCG551A018MS,EF8210G094,WSNF8327B102,SCG551A002MS,EF8320G203,SCG531D001MS,WSNF8551A421,ASCO阿斯卡 8320G10,EF8344G70,ASCO阿斯卡SCG238C017,HT8320G13,EF8316G4,8342G003,EF8316G54,EF8551A017MS,EF8210G004,HT8344G44,8210G15, ASCO阿斯卡HT8316G74,8327G041,8327G051,8262G019,8320G200,8342G001,8323G003,8320G202,SC8551A017MS,8223G021,8360G071,EF8210G056,EF8210G095,EF8327G2,EF8210G089,EF8320G200,EF8210G088,4口插孔CVIV
-XFV
導(dǎo)壓操作平衡活塞型RSBC-CWN
電磁方向閥2位2口,滑栓式DLDA-XCN-824
導(dǎo)壓操作平衡活塞型RPCC-CCV
直動型RDHA-CWN
導(dǎo)壓操作,卻壓型SQFB-KDV
常關(guān)型調(diào)壓元件LRBA-XDV
抗衡閥透大氣,3口插孔CAEL-CFV
2位2口和3口導(dǎo)壓操作型方向閥,內(nèi)部排油DPBD-LBV
電磁方向閥2位3口,滑栓式DMDA-XNN-212
口1通口2自由流CXBA-XCN
直動型附止回閥SCGA-LWN
導(dǎo)壓操作減壓閥PBJB-CQN
導(dǎo)壓操作,卻壓型RQGB-CBV
回路節(jié)省閥保險(xiǎn)閥FQCA-XAV
平衡型常開邏輯閥,壓力可調(diào)DODP-CBV
導(dǎo)壓操作平衡活塞型RSHC-CAV
CBIG-CJN標(biāo)準(zhǔn)型,最大設(shè)定壓350bar
常關(guān)型調(diào)壓元件LRDC-XDV
直動型RDHA-LWV
2位2口和3口導(dǎo)壓操作型方向閥,外部排油DPCP-CBN
電磁方向閥2位2口,提動式DTDA-XHV-211
2位2口和3口導(dǎo)壓操作型方向閥,內(nèi)部排油DPCB-KAN
非平衡型,導(dǎo)壓閉邏輯閥LOFA-ECN
2位2口和3口導(dǎo)壓操作型方向閥,
RPR3-042P15
RPR3-043P15-V
RPR3-042Y11
RPR3-043Y11
RPR3-042Y15
RPR3-043Y15-V
RPR3-042B11
RPR3-043B11
RPR3-042B15
RPR3-043B15
RPR3-042L11-V
RPR3-043L11
RPR3-042L15
RPR3-043L15-V
RPR3-042L21
RPR3-043L21
RPR3-042L21
RPR3-043L21
RPR3-042L25
RPR3-043L25
RPR3-042Y31
RPR3-043Y31