-
Ukusetyenziswa kweNdawo eNtsha yoBuchule kwiValve yokuLawula
Ngokwemowudi ye-actuation, i-valve yokulawula yahlulwe ngokukodwa kwiindidi ezimbini, ivalve yokulawula umbane kunye nevalve yokulawula umoya, ukuze ilungelelanise iimeko ezahlukeneyo zokusebenza kunye neemfuno zobuchwepheshe Ngokusebenzisa i-4 ~ 20mA okanye i-0 ~ 10V yokuvulwa kwevalve yokulawula umqondiso we-analog, ngaloo ndlela. ukufikelela kwinqanaba...Funda ngokugqithisileyo -
IiMfuno zoKhuseleko kwiiValuvu zoKhuseleko
Ivalve yoKhuseleko yenye yezinto ezintathu eziyimfuneko zokhuseleko kwibhoyila.Idlala indima ebalulekileyo ekulawuleni ixabiso lomda woxinzelelo kunye nokukhusela ibhoyili.Xa uxinzelelo kwibhoyila lunyuka ngaphezu kwexabiso elichaziweyo, ivalve yokhuseleko ivula ngokuzenzekelayo ukukhulula uxinzelelo ...Funda ngokugqithisileyo -
Ungalukhetha njani uphawu lokuqukuqela kweValve yoLawulo loMbane?
Uphawu lokuhamba kwevalve yokulawula umbane lubandakanya iimpawu ezifanelekileyo zokuhamba kunye neempawu zokuhamba komsebenzi.Uphawu lokuhamba olubonelelwa ngumzi mveliso jikelele luphawu lokuhamba olufanelekileyo, kodwa iimfuno zesicelo esisebenzayo luphawu lokuhamba komsebenzi.Njengokuba...Funda ngokugqithisileyo -
Iingongoma ezisi-8 zoLwazi malunga neeVave
Okwangoku, iivalve zisetyenziswa ngokubanzi kumashishini ahlukeneyo kwaye zidlala indima ebalulekileyo ekufezekiseni injongo ye-industrial automation.Ivalve nganye ineempawu zayo kunye neerameters zobugcisa.Ngezantsi siza kwabelana ngamanqaku asi-8 ngolwazi malunga neevalvu kuwe.1. Yintoni i-flow coefficient C, CV, K...Funda ngokugqithisileyo -
Umahluko phakathi koQhagamshelwano lweFlange, uQhagamshelwano lwemisonto kunye noQhagamshelwano oludityanisiweyo
Iivalvu zineentlobo ezahlukeneyo zokudityaniswa okunje ngentambo, i-flanged, i-welded, i-tri-clamp, i-double union njalo njalo.Kweli nqaku, siza kwabelana ngeenkcukacha malunga ne-flanged, i-threaded kunye ne-welded.Ivalve yoQhagamshelwano eneFlanged —Ngaba ukhangela ivalve eneflanged?Cofa apha ukuze uqhagamshelane nathi iivalvu eziFlinged zilula...Funda ngokugqithisileyo -
Yintoni iActuator yoMbane efanelekileyo?
1. Kufuneka kubekho i-torque eyaneleyo ye-actuator ephuma kuyo i-engile yokujika kunye namandla aneleyo kwi-activator ephuma kuyo i-linear displacement ukoyisa ukuxhathisa komthwalo.Ngokukodwa, i-high-temperature kunye ne-high-pressure valves, ukutywinwa kwayo ukupakisha uxinzelelo kuqinile, emva kwexesha elide ...Funda ngokugqithisileyo -
Ukusetyenziswa kweValve ekrelekrele kwiNdawo yePetrochemical
Njengenxalenye ephambili yevalve yokulawula, itekhnoloji yokuxilongwa kwe-valve positioner ekrelekrele ihlala iphuhlisa kwaye iphucula.Itekhnoloji yokuxilonga ye-valve positioner ekrelekrele idlala indima ebaluleke ngakumbi kwinkqubo yokuvelisa i-petrochemical.1. Izinto eziluncedo ...Funda ngokugqithisileyo -
Nguwuphi Umahluko phakathi kokutywinwa okuQinile kunye neValve yeButterfly yokutywina ethambileyo?
Ivalve yeButterfly yotywino oluqinileyo iValve eqinileyo ibhekisa koku: Omabini amacala esisibini sokutywina ayimpahla yentsimbi okanye ezinye izinto eziqinileyo.Ukusebenza kokutywinwa kwesi sitywina kumbi, kodwa ukumelana nobushushu obuphezulu, ukuchasana nokunxiba, iipropathi ezilungileyo zomatshini.Njengentsimbi engatyiwa, intsimbi, intsimbi...Funda ngokugqithisileyo -
Iivalvu ezi-6 eziqhele ukusetyenziswa kwiZityalo zaMandla
Kwishishini lamandla obushushu, ukusetyenziswa kwevalve yokulawula isikhululo samandla kubaluleke ngakumbi.Ukuhamba kwamandla ngamanzi kuphela, inkqubo yomjikelezo womphunga, kodwa kule nkqubo ukukhethwa kwevalve yokulawula kulula kwaye kuyinkimbinkimbi.Indlela elula ithetha ukuba inkqubo yenkqubo ilula, ngamanzi kuphela kunye neentlobo ezimbini zomphunga, iindlela ezintsonkothileyo ...Funda ngokugqithisileyo -
UThintelwa Njani iiValufa zeBhola ezineMoto eziNxibelelayo?
Ekusebenzeni kakuhle kunye nokugcinwa kwamandla, ukusetyenziswa kwevalve yokulawula ngokuzenzekelayo likhonkco eliyimfuneko, ishishini lemveli elisetyenziswa ngokuqhelekileyo ivalve yezandla, ivalve yepneumatic, kwiindleko zofakelo kunye nokusebenza kakuhle kungaphantsi kweValve yeMoto.Kwimveliso ngokwayo, iValve eneMoto eneesile ezilula...Funda ngokugqithisileyo -
Ukusetyenziswa kweeValves kwiNkqubo yokuBonelela ngaManzi
Ukungafumaneki endaweni yamanzi kunye nemfuneko yokuphila kwabantu imisela ukubaluleka kokusebenza ngokukhuselekileyo kothungelwano lonikezelo lwamanzi.Nangona kunjalo, ngenxa yezizathu ezizimeleyo kunye nenjongo, umbhobho uhlala ubonakala ezinye iimpazamo, uthungelwano lwemibhobho luhlala luhlaziywa, abasebenzisi bamanzi bahlala ...Funda ngokugqithisileyo -
Yintoni isiXhobo soMbane seValve?
IsiXhobo soMbane seValve sisixhobo sokuqhuba esiyimfuneko ukuqonda ulawulo lwenkqubo yevalvu, ulawulo oluzenzekelayo kunye nolawulo olukude.Inkqubo yayo yokunyakaza inokulawulwa ngokubetha, i-torque okanye i-axial thrust.Ngenxa yokuba iimpawu zokusebenza kwesixhobo sombane sevalve kunye nokusetyenziswa kuxhomekeke kuhlobo...Funda ngokugqithisileyo
Bhala umyalezo wakho apha kwaye uwuthumele kuthi