Umahluko phakathi kweSango kunye neGlobe Valve

1.Imbonakalo
Ivalve yesango inenkangeleko yomzimba eyahlukileyo ukusuka kwivalve yeglowubhu, kunye nobuso obufutshane nobude bobuso, kodwa inobude obungaphezulu kunevalve yeglowubhu.

2.Disc
I-disc yevalve yeglowubhu idla ngokuhambelana nolwelo, ngelixa idiski yevalve yesango ngokwenene ilisango kwaye iya kuba yi-perpendicular kwicala lolwelo.Iivalvu zeglobhu azinantonga zivulekileyo kunye neendawo ezimnyama, kwaye iivalvu zesango ngokubanzi zinentonga evulekileyo kunye neendawo ezimnyama.Ukongeza, ukuphakama kwevalve yeglowubhu kuya kuba mfutshane kunevalve yesango, kwaye ubude buya kuba bude kunevalve yesango.

3.Umgaqo wokuSebenza
Ivalve yeglowubhu sisikhondo esinyukayo, kwaye ivili lesandla liyajikeleza kwaye linyuke ngesiqu.Ivalve yesango kukujikeleza kwevili lesandla, isikhondo ukwenza intshukumo yokunyuka.

4.Ufakelo
Xa kufakwa ivalve yeglowubhu, indlela yokuhamba ephawulwe kumzimba wevalvu kufuneka ifakwe, kwaye indlela yokuhamba kwevalve yesango iyafana ukusuka kumacala omabini.

5.Umthamo kunye nomsebenzi
Ivalve yesango kufuneka ivuleke ngokupheleleyo, iglowubhu ayinakuvuleka ngokupheleleyo.Iivalvu zeglobhu zisetyenziswa ngokubanzi kulawulo lokuhamba koxinzelelo kunye neevalvu zesango ukuze zibekwe zodwa.Ukuxhathisa kwevalve yeglowubhu ekuhambeni kolwelo ngokuqhelekileyo kukhulu, kwaye i-coefficient yokumelana ngokuqhelekileyo iphakathi kwe-3.5 kunye ne-4.5.Iivalve zesango zinokuchasana okuncinci ukuhamba, kunye ne-coefficient yokumelana ukusuka kwi-0.08 ukuya kwi-0.12, kwaye i-force esetyenziswe ukuvala i-valve inkulu kunokuba isetyenziswe ukuyivula.

6.Imilo
I-disc yevalve yesango yiplati yesango, imilo ilula, kwaye iteknoloji yokuphosa ingcono;Kwaye ulwakhiwo lwevalvu yeglowubhu luntsonkothile ngakumbi, lunengqukuva, i-taper kunye ne-plane spool, cofa ukuya kwindawo yokutywina, ngoko ke ivalve yeglowubhu inzima ngakumbi ngelixa uphosa.

7.Imiqathango yeSicelo
Ivalve yesango ivule kwaye ivale amandla angaphandle afunekayo amancinci, ukuxhathisa ulwelo kuncinci, ukuhamba kwe-medium akuthinteli;Ngenxa yeempawu zayo zesakhiwo, ukuchasana kokuhamba kwevalve yeglowubhu kukhulu, kwinkqubo yokuvula kunye nokuvala kusoloko kukho umsebenzi onzima kakhulu.Xa ivalve yesango ivulwe ngokupheleleyo, ukukhukuliseka komphezulu wokutywina ngokusebenza okuphakathi kuncinci kunoko kwevalve yokumisa.

8.Ukutywinwa
Ivalve yeglowubhu inomsebenzi ongcono wokutywina kunevalve yesango, kodwa yivalve ye-uni-directional, ngelixa ivalve yesango iyivalve ekhokelela kabini.

9.Ubungakanani
Ivalve yesango inokuyilwa ukuya kubukhulu obukhulu nangaphezulu kwe-60”, kodwa ivalve yeglowubhu ayifanelekanga ukuyilwa ngobukhulu, eqhele ukusetyenziswa njenge-28” nangaphantsi.

10.Torque
Ivalve yeglowubhu inexabiso letorque ephezulu kunevalve yesango.

11.Ukulungisa
Ivalve yeglowubhu kulula ukuyilungisa kunevalve yeglowubhu, ngenxa yoyilo olukhethekileyo.