Iflethiivalve yesangolilungu losapho olukhulu lweevalvu zesango.Njengevalve yesango le wedge, umsebenzi wayo ophambili kukulawula ukuvala nokuphuma kombhobho, hayi ukulungelelanisa ukuhamba komendi kumbhobho.Izibonelelo zayo kukuxhathisa ulwelo oluphantsi, ukugcinwa kwabasebenzi ukuvula nokuvalwa, ubude besakhiwo esifutshane, kwaye akukho sithintelo kwindlela yokuhamba kombhobho.Ukungalungi kukuba isibini sokutywina sinemigangatho emibini yokutywina, enzima kakhulu ukuyilungisa kwaye ibiza kakhulu.Xa kuthelekiswa nezinye iivalvu, inde kwaye inexesha elide lokuvula nokuvala.Ukungqubuzana phakathi kweendawo zokutywina ngexesha lokuvula nokuvala kunokubangela imikrwelo ngokulula.
2. Iimpawu zesakhiwo semveliso
1. Isihlalo sevalve sithatha itywina lokutywina kunye nesakhiwo sesihlalo esidadayo esisebenzisa amandla okuqinisa kwangaphambili ukwenza i-valve inlet kunye ne-outlet itywinwe ngeendlela ezimbini, kunye ne-torque yokuvula kunye nokuvala kwesi sakhiwo kuphela kweevalve eziqhelekileyo, inokuvula kwaye ivale ivalve ngokulula.
2. Isihlalo sevalve sithatha intsimbi engatyiwayo (okanye icobalt-chromium-tungsten alloy) efakwe okanye engaphezulu kwindawo yokutywina, enetywina eliphindwe kabini lentsimbi kunye nentsimbi kwintsimbi, kwaye umphezulu wokutywina unokususa ubumdaka besango kwisango. xeshanye.
3. Kwiivalvu ezitywiniweyo zentsimbi ukuya kwintsimbi, kukho ulwakhiwo lwenaliti yegrisi ngaphandle komzimba wevalvu.Igrisi ingena kumphezulu wokutywina wevalve ngokusebenzisa isitofu segrisi kunye nesitulo sevalvu, ukuze ivalvu iphumeze iqanda elivuzayo.
4. Isango le-valve elinomngxuma wokuphambukisa, nokuba livuleke ngokupheleleyo okanye livalwe ngokupheleleyo, lihlala lihambelana nendawo yokutywina, kwaye indawo yokutywina ikhuselwe ekukhukulisekeni ngokuthe ngqo ngokuphakathi, ngaloo ndlela yandisa ubomi benkonzo.
5. Xa i-valve ivuliwe ngokupheleleyo, i-paseji ilula kwaye iqonde, i-coefficient yokumelana nokuhamba incinci kakhulu, kwaye akukho kulahlekelwa kwengcinezelo.Umbhobho unokucocwa ngebhola yeenwele.
6. Le valve ithatha isakhiwo sokupakisha ngesakhono sokuzitywina, akukho kulungelelaniswa rhoqo okufunekayo, ukuvulwa kunye nokuvala kukhaphukhaphu kakhulu, kwaye ukusebenza kokutywina kuthembekile, ibhokisi yokuhlohla ixhotyiswe ngesakhiwo esincedisayo sokutywinwa kwenaliti yegrisi, ukusebenza kokutywinwa. ithembeke ngokupheleleyo, kwaye iphumeze ngokwenene iqanda lokuvuza.Eyona nto ithanda ukuvuza kokupakishwa kwevalvu ngokubanzi kuyapheliswa.
7. Xa i-valve ivaliwe, uxinzelelo oluphezulu kwi-cavity yangaphakathi lunokususwa ngokuzenzekelayo ukuze kuqinisekiswe ukusetyenziswa okukhuselekileyo.
8. Isakhiwo esivaliweyo ngokupheleleyo, ukusebenza kakuhle kokukhusela, kunokulungelelanisa kwiimfuno zemozulu yonke.
9. Ivalve ixhotyiswe ngentonga yesalathisi okanye ifestile yokujonga ukubonisa ukuvulwa nokuvalwa kwevalve.
I-Nortech ngomnye wabavelisi abakhokelayo bevalvu yeshishini e-China kunye nesiqinisekiso somgangatho we-ISO9001.
Ixesha lokuposa: Oct-18-2021