I-valve yeglobhu yethusi i-J11W

Izici zomkhiqizo Ama-valve adlala indima ebalulekile ekunqamuleni nasekuphonseni okuphakathi epayipini lapho atholakala khona. I-valve ye-globe iyi-valve ebaluleke kakhulu yokusika. Uphawu lwayo luwukusebenzisa i-torque esiqwini, futhi isiqu senza ingcindezi ku-disc ekuqondeni kwe-axial, ukuze indawo yokuvala ye-disc kanye nendawo yokuvala yesihlalo se-valve ihambisane eduze komunye nomunye, ivimbele umthungo phakathi kwe-axial. imidiya eduze kwendawo yokuvala. Ukuvuza kwezikhala. I-valve yokuvala i-globe yenziwe nge-valve disc sealing surface kanye nendawo yokuvala isihlalo. Isiqu sishayela idiski ukuthi ihambe iqonde emgqeni omaphakathi wesihlalo sevalvu. Enqubweni yokuvula nokuvala i-valve yeglobe, ukuphakama kokuvula kuncane, izinga lokugeleza kulula ukulilungisa, ukwakhiwa nokugcinwa kwezinto kulula, futhi ingcindezi isetshenziswa kabanzi. Uma kuqhathaniswa nenye i-valve yohlobo olunqamuliwe evame ukusetshenziswa kakhulu ekukhiqizeni izimboni - i-valve ye-alamu, i-valve yeglobhu ilula ngesakhiwo futhi kulula ukuyikhiqiza nokukhanda kuneyangaphambili. Ngokuphathelene nempilo yesevisi, indawo yokuvala ye-valve yembulunga akulula ukuyigqoka futhi iklwebhe, futhi asikho isihlobo esishelelayo phakathi kwe-disc nendawo yokuvala yesihlalo ngesikhathi sokuvulwa nokuvalwa kwe-valve. Ngakho-ke, ukuguga nokuklwebheka kwendawo yokuvala kuncane, ngakho-ke impilo yesevisi ye-valve yomhlaba ithuthukisa impilo yesevisi ye-pair yokuvala phakathi nayo yonke inqubo yokuvala, futhi ukushaywa kwediski kuncane kune-valve ye-alamu. Ukungalungi kwe-valve yeglobe ukuthi umzuzu wokuvula nokuvala mkhulu futhi kunzima ukufeza ukuvulwa nokuvala ngokushesha. Ngenxa yokuthi umzila wokugeleza ngaphakathi komzimba we-valve uyahlukumeza futhi ukumelana nokugeleza koketshezi kukhulu, ukulahlekelwa kwamandla e-hydrodynamic epayipini kukhulu. Ububanzi bobuchwepheshe 1, Ukucindezela okuzisholo: PN≤1.6MPa 2, Indawo yokusebenza: Amagesi angagqwali avuthayo amanzi namafutha 3, izinga lokushisa elisebenzayo: -20℃≤T≤110℃ 4, Indinganiso yochungechunge ivumelana ne-ISO7 standard Main Dimensions Table DN SIZE LBHD 15 1/2 47 13 62.7 57.5 20 3/4 55 18.5 65.8 57.5 25 1 64 22.3 78.2 72 32 11/4 76.5 30 90 35 17 25 0 2 104 44.5 123.7 108 65 21/2 124 52 146 126