Ivalve isetyenziselwa ukuvula kwaye ivale umbhobho, ulawule indlela yokuhamba, ukulawula nokulawula iiparamitha eziphakathi (ubushushu, uxinzelelo kunye nokuhamba). Ngokwawo umsebenzi wayo, kunokohlulahlulwe zayahlulwa kabini
AKUKHO BUNGOZI LWEENCWADANA, UMSEBENZI WOKUGQIBELA WOKUGQIBELA, Emalunga ngamanye amaxesha sifuna amandla ombane. Ukuvulwa nokuvalwa kwevalve yombane kungabi ngokukhawuleza njenge-pneumatic valve. Kwimeko emanzi, ngenxa yenqanaba le-IP le-IP kunye nezinye izinto, eyona nto iphambili kukhuphiswano lwamashishini langoku sisiqu sakho {2} {2} {2} {2} {2} {2} {2} {2} {2} {2}-. Ukuphuhliswa kwesayensi kunye netekhnoloji kwenza umjikelo wokuvuselela imveliso mfutshane kwaye mfutshane, kwaye umgangatho wemveliso ungaphezulu kwaye uzinzile ngakumbi. Kwimeko yemithombo yeendaba evuthayo kunye nokuqhushumba, ukuqhuma Ukongeza, inomsebenzi wegesi ukusika igesi {{7} Nokuba umthombo womoya uyasilela ukusebenza, inokuphinda ifumane imeko evulekileyo okanye evaliweyo ngokupheleleyo ngokwemfuno yeemeko zomsebenzi. Ayiyi kuyibeka isoyikiso kukhuseleko lwayo yonke imeko yokusebenza ngenxa yoMthombo womoya osike - ngaphandle, kwaye into ekhuselekileyo iphezulu. Le yeyona nto iphambili kwi-pneumatic yevalve kunye nevalve yombane. Ngapha koko, ubume be-vamatic valve zilula, ngokungxamisekileyo kwaye ukulungiswa kwe-chiet enkulu kwaye iswitshi ngokukhawuleza, ngoko ke kulungele i-valves ye-pneumatic. Indawo esetiweyo yokuhamba kwe-repurculation yempompo ye-steam yi-% yepemp yempompo ye-steam. Xa inqanaba lokuhamba kwe-pump ye-steam li% -}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Xa usebenza, nikela ingqalelo kwigeji yoxinzelelo ngaphambili nasemva kwevalve. Uxinzelelo lokusebenza akufuneki ludlule kulo uxinzelelo olongezelelekileyo, kwaye uxinzelelo loxinzelelo kufuneka lube ngaphakathi kuluhlu lomahluko ongezelelweyo.
I-valve yinxalenye yolawulo kwinkqubo yokuhamba ye-fluid, enemisebenzi yokusika -}}}} up, imvakalo-nye, ukukhululwa, ukukhululwa koxinzelelo, i-shukungqwanga okanye i-shyser yoxinzelelo. I-valve isetyenziswe kwinkqubo yokulawula i-fluid, ukusuka kwelona vali yendawo yokumisa elona candelo lisebenzayo lokulawula elisetyenziswe kwiivalva ezahlukeneyo, iintlobo zalo kunye neenkcazo zintsonkothileyo.
Ivalve inokusetyenziselwa ukulawula umoya, amanzi, i-steam, imithombo yeendaba ezahlukeneyo ezongeziweyo, udaka, ioyile, imithombo yeendaba ye-radio kunye nezinye iintlobo zemisebenzi engamanzi. Iivalve zihlulelene ne-valve yentsimbi, i-valve yentsimbi (i-valves yentsimbi engenasibala (2014, 316, njlb.njl.
I-Valve ikwinkqubo ye-fluid, isetyenziselwa ukulawula indlela ye-fluid, uxinzelelo, izixhobo zokuhamba, kukwenza imibhobho kunye nezixhobo eziphakathi (ulwelo, igesi, igesi, igesi)
I-valve yinxalenye yolawulo kwinkqubo yokuhamba ye-pipelit yenkqubo, esetyenziselwa ukutshintsha icandelo lesiteshi kunye nendlela yokuhamba okuphakathi. Inemisebenzi ye-durion, cut -}}} {the, fung {{2} {2} IiValveves ezisetyenziselwa ukulawulwa kwe-fluid ukusuka kwindawo elula ye-globes kwiivalve ezahlukeneyo ezisetyenziswa kwinkqubo enzima yokulawula ngokuzenzekelayo. Iindidi zabo kunye neenkcazo zintsonkothile. Ububanzi be-valve ye-valve ukusuka kwivali ye-valve yangaphandle engaphandle ukuya kwivali ye-pipelid yemveliso ene-Deameter ukuya kwi-10m. Ingasetyenziselwa ukulawula amanzi, i-Steam, ioyile, igesi, udaka, imithombo yeendaba ye-corros, inyibilikisi yentsimbi kunye ne-radio staid. Uxinzelelo olusebenzayo lwevalve lunokuba lusuka kwi-0.0013MPA ukuya kwi-1000MPA, kwaye amaqondo obushushu anokusuka kwi-C-270℃ukuya kwi-1430 degree.
Itekhnoloji yezixhobo ze-bolenoid ze-solenoid zihlala zihlaziywa. Ukufaka ngakumbi isicelo semizi-mveliso, iimveliso zevalve ezininzi zineemfuno eziphezulu ngokuchaneka, ezizenziweyo, ukuthembeka kunye nobomi benkonzo. I-Huinan kunye neempawu zokuvula ngokukhawuleza zisetyenziselwa ubukho bezikhundla ezimbini kunye nolawulo lwenkqubo. Ke ngoko, ukukhetha iimpawu zokuhamba kwevalve yombane esetyenziswayo idla ngokubhekisa kwindlela yokukhetha ngokulinganayo kunye neepesenti ezilinganayo zokuhamba. Ixabiso lokwakha i-Huinan Pneumatic iVoodve Palve, emva koko abasebenzisi bahlala becela ixabiso lomenzi xa kuthengwa. Ngapha koko, amaxabiso eentlobo ezahlukeneyo zeValves zePneumatic ahlukile, kubandakanya nendlela eyahlukileyo yesenzo kunye ne-veli yomzimba, kwaye amaxabiso ahlukile. I-valve ye-solenoid yeyokwenziwa kwenyathelo lemizi-mveliso, ukusetyenziswa nokusebenza kwemveliso yemveliso inzima kakhulu, ke iyimfuneko kwiqela elihle lophuhliso lwemveliso ukuba lisebenze nzima kwaye lizame ukuphuculwa kophuhliso lwemveliso kunye nokucwangciswa kwemveliso. Xa ivalve ye-steay youased ayisetyenziswanga ixesha elide, ivalve yesahlulo phambi kwe-valve iya kuvalwa. Xa ivalve ye-Steay Ocenoid iphinde yaqalwa, amanzi acoloyo aya kususwa aze acocwe, kwaye isenzo sovavanyo siya kuqhutywa izihlandlo ezininzi. Ivalve inokubekwa khona emva kokutshintsha kuyinto eqhelekileyo. Xa kusetyenziswa ivalve yombane esetyenziswayo, ivalve elawulayo ihlala ifakwe kwinkqubo yenkqubo yenkqubo, kunye noxinzelelo loxinzelelo ngaphambi nasemva kokuchasana ne-valve ye-valiline. Xa kuvulwa umthwalo olawula ivalve.
