Ivalve yokulingwa yeendawo ezisecaleni ze-excavator

Pilot valve for excavator spare parts Featured Image

Inkcazelo emfutshane:

Isicelo

Sinokubonelela ngeevalve ezininzi ze-pilot brand yaseTshayina, i-XCMG excavator XE215C pilot valve, i-XCMG excavator XE235C pilot valve, i-XCMG excavator XE265C pilot valve, i-XCMG i-valve yokuqhuba i-XE335C, i-XCMG i-excavator XE370CA i-excavator ye-XE370CA i-excavator XE370CA i-excavator ye-XE370CA -9 ivelufa yokulinga, ivalve yokulinga iShantui SE150-9, ivalve yaseShantui excavator SE245LC-9, ivalve yaseShantui excavator SE370LC-9 pilot valve, Shantui excavator SE470LC-9 pilot valve, Komatsu excavator PC200-7 pilot valve, Komatsu0 excavator PC ivelufa yokulingwa, ivalve engumqhubi weKomatsu i-PC220-8 yokulingwa, ivalve ye-Komatsu excavator PC240-8 pilot valve, Komatsu excavator PC300-7 pilot valve, Komatsu excavator PC360-7 pilot valve, Komatsu excavator PC400-7 pilot valve, SANY excavator pilot valve SY125C ivalve yokuqhuba i-SY135C, ivalve yokuqhuba i-SANY SY215C, ivalve yokuqhuba i-SANY SY245H, ivalve yokuqhuba i-SANY, ivalve yokuqhuba i-SANY, i-SANY excavator SY335H ivelufa yokuqhuba, i-SANY excavator SY485H ivalve yokuqhuba, Liugongokanye 913E pilot valve, Liugong excavator 915E pilot ivelufa, Liugong excavator 920E pilot valve, Liugong excavator 926E pilot valve, Liugong excavator 930E pilot valve, Liugong excavator 933E excavator 933E pilot 5, Doxosan 5 excavalot, Doxosan 5 excavalot i-excavator DH300LC-7 ivalve yokuqhuba, i-Zoomlion excavator ZE135E ivalve yokuqhuba, ivalve ye-Zoomlion yokumba i-ZE205E yokuqhuba i-valve, i-Zoomlion excavator ZE215E ivalve yokuqhuba, i-Zoomlion excavator ZE330E ivalve yokuqhuba, i-SDLG3 ivalve ye-pilot 1, i-SDLG3 i-valve ye-pilot 1, i-SDLG3 i-pilot 1 i-valve ye-SD, i-SDLG3 i-pilot 1 i-SDG 5 i-excavator ELGF6SD 6 ivalve yokulinga i-E6225F, i-SDLG excavator E6250F ivalve yokulinga, SDLG excavator E6300F pilot valve, Lonking excavator LG6135 pilot valve, Lonking excavator LG6225E pilot valve, Lonking excavator LG6365E pilot valve etc.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

ivalve yokulinga

Kuba zininzi iintlobo zeendawo ezisecaleni, asikwazi ukuzibonisa zonke kwiwebhusayithi.Nceda uzive ukhululekile ukuqhagamshelana nathi ukuze ufumane ezikhethekileyo.

inzuzo

1. Sinikezela ngeemveliso zoqobo kunye nezasemva kwentengiso kuwe
2. Ukusuka kumvelisi ukuya kumthengi ngokuthe ngqo, ukugcina iindleko zakho
3. Isitokhwe esizinzileyo seendawo eziqhelekileyo
4. Ngexesha lokuHanjiswa kweXesha, kunye neendleko zokuthumela ezikhuphisanayo
5. Ubungcali kunye nexesha emva kwenkonzo

ukupakisha

Iibhokisi zeebhokisi, okanye ngokwesicelo sabathengi.

inkcazelo

Ivalve yokulinga yivalve encedisayo esetyenziselwa ukulawula indlela yokulawula kwezinye iivalve okanye iinxalenye.
Indima yenkqubo ye-hydraulic kukunyusa amandla ngokuguqula uxinzelelo.Inkqubo epheleleyo yehydraulic inamacandelo amahlanu, angala amacandelo ombane, amacandelo alawulayo, amacandelo olawulo, amacandelo ancedisayo (izixhobo) kunye ne-oyile eqhutywa ngehydraulic.Iinkqubo ze-hydraulic zinokwahlulwa zibe ngamacandelo amabini: iinkqubo zokuqhuba i-hydraulic kunye ne-hydraulic control systems.Umsebenzi ophambili wenkqubo yokuhanjiswa kwe-hydraulic kukuhambisa amandla kunye nokuhamba.Inkqubo yokulawula i-hydraulic kufuneka yenze imveliso ye-hydraulic system ihlangabezane neemfuno ezithile zokusebenza (ingakumbi ukusebenza okuguquguqukayo).Inkqubo yolwelo lwamanzi idla ngokubhekisa kwisixokelelwano sothumelo lwehydraulic.
Xa unamandla, amandla e-electromagnetic avula umngxuma wokulingwa, uxinzelelo olukwigumbi eliphezulu lehla ngokukhawuleza, kwaye umahluko woxinzelelo oluphezulu wenziwa malunga nelungu elivalayo.Uxinzelelo lwe-fluid lutyhala ilungu elivalayo ukuba liye phezulu kwaye ivalve ivule;xa amandla ecinyiwe, amandla entwasahlobo avala umngxuma wokulinga, Uxinzelelo lokungena ludlula kumngxuma wokudlula kwaye igumbi likhawuleza lenze umahluko ophantsi nophezulu woxinzelelo olujikeleze ilungu lokuvala ivalve, kwaye uxinzelelo lolwelo lutyhala ilungu elivalayo ukuba liye ezantsi. ukuvala ivalve.
Iimpawu eziqhelekileyo:
I-1) Yenza ibhulorho ye-pilot yokulawula ulwelo kunye nokumelana nolwelo olusisigxina, kwaye ilawula i-valve engundoqo okanye i-valve yesibini okanye i-lever eguquguqukayo ngokuhambelana nomqondiso wegalelo.
I-2) Isantya sokuhamba kwe-valve yenqanaba lokuqala ngokuqhelekileyo kuphela malunga ne-1 litre / min, kwaye ubuninzi buyi-3 ilitha / min.Isantya sokuhamba kwevalve yokulinga yesibini kufuneka imiselwe ngokweemfuno zokwenyani.
3)Isiginali yegalelo incinci.
4) Inokwamkela iindlela ezahlukeneyo zokufaka, ezifana ne-manual, umbane, i-hydraulic, i-pneumatic, i-mechanical cam, umlinganiselo wombane, njl.
I-5) Kwimeko yolawulo lwempompo eguquguqukayo, iintlobo ezahlukeneyo zeevalve zomqhubi zenza isakhiwo semodyuli, okwenza kube lula ukukhetha phakathi kwemisebenzi emininzi.
I-6) Ivalve yokulinga ngokwayo idla ngokuba yivalve yokulawula ubungakanani obuncinci, ubukhulu becala ivalve yokulawula uxinzelelo.
Umgaqo wokusebenza:
Xa usebenza, uxinzelelo lwe-hydraulic lusebenza kumphezulu wokulinganisa uxinzelelo lwe-spool engundoqo kunye ne-pilot spool ngexesha elinye.Xa ivalve yokulinga ingavulwa, ioyile ayiqukuki kwivalve, kwaye uxinzelelo olusebenza kwi-spool ephambili kumkhombandlela ongasentla nasezantsi uyalingana, kodwa ngenxa yokuba indawo yoxinzelelo olusebenzayo kwindawo ephezulu yesiphelo inkulu. kunommandla woxinzelelo osebenzayo wesiphelo esisezantsi, i-spool ephambili ikwisiphumo samandla Ngaphantsi kwesenzo, sikwindawo esezantsi, kwaye i-valve port ivaliwe.Xa umfutho we-oyile ongenisa i-oyile unyuka ukwenza ivalve yokulinga ivuleke, ulwelo lubuyela emva kwitanki nge-orifice ekwispool engundoqo kunye nevalve yokulinga.Ngenxa yempembelelo yokudambisa i-orifice, uxinzelelo lwe-hydraulic kwiindawo eziphezulu kunye nezisezantsi ze-spool eziphambili azilingani.I-spool ephambili ihambela phezulu phantsi kwesenzo somohluko woxinzelelo ukuvula i-valve port ukuphumeza ukuphuphuma kunye nokugcina uxinzelelo oluzinzile.Uxinzelelo oluphuphumayo lunokutshintshwa ngokulungelelanisa intwasahlobo elawula uxinzelelo lwevalve yokulinga.