I-valve yesango eliyisicaba iyi-valve eshelelayo ilungu layo elivalayo kuyisango elihambisanayo.Ingxenye yokuvala ingaba isango elilodwa noma isango eliphindwe kabili elinomshini wokusabalalisa phakathi.
Amandla okucindezela esango eliya esihlalweni sevalvu alawulwa umfutho ophakathi osebenza esangweni elintantayo noma isihlalo sevalvu esintantayo.Uma kuyi-valve yesango eliyisicaba lesango eliphindwe kabili, indlela yokunweba yamasango amabili ingangezelela la mandla okucindezela.
1. Izici ze-valve yesango eliyisicaba
1. Isihlalo sevalvu sithatha uphawu lwe-O-ring kanye nesakhiwo sesihlalo esintantayo esisebenzisa amandla okuqinisa ngaphambi kokuvala indawo yokungena nokuphuma kwe-valve yesango eliyisicaba kuzo zombili izinhlangothi;futhi i-torque yokuvula nokuvala yalesi sakhiwo i-1/2 kuphela ye-valve evamile, engafinyelela ukuvula nokuvala kalula.Vala i-valve;
2. Uma ivuliwe ngokugcwele, isiteshi sibushelelezi futhi siqondile, i-coefficient yokumelana nokugeleza incane kakhulu, futhi akukho ukulahlekelwa kwengcindezi, futhi ipayipi ingahlanzwa ngebhola lezinwele;
3. Isakhiwo sokupakisha esinekhono lokuzivala siyamukelwa, ngaphandle kokulungiswa njalo, ukuvulwa nokuvala kukhanya kakhulu, futhi ukusebenza kokubeka uphawu kunokwethenjelwa.Kunesakhiwo esisizayo sokujova igrisi ebhokisini lokugxusha, futhi ukusebenza kokuvala kunokwethenjelwa ngokuphelele, futhi kufeza ngempela ukuvuza okuyiziro;ixazulula inhloso evamile Okuvame kakhulu ukuvuza ekupakisheni kwe-valve;
4. Uma i-valve yesango eliyisicaba ivaliwe, ukucindezela okuphezulu emgodini wangaphakathi kungasuswa ngokuzenzakalelayo ukuze kuqinisekiswe ukusetshenziswa okuphephile;
5. Isakhiwo esivalwe ngokugcwele, ukusebenza kahle kokuvikela, singavumelana nezimfuneko zesimo sezulu sonke.
2. Izikhathi ezisebenzayo ze-valve yesango eliyisicaba
1. (I-Class150~900/PN1.0~16.0MPa, izinga lokushisa lokusebenza -29~121℃) ipayipi likawoyela negesi yemvelo.Ivalvu yesango eliyisicaba elinembobo yokuphambukisa kulula futhi ukuhlanza ipayipi.
2. Ipayipi lokuthutha kanye nempahla yokugcina kawoyela ocolisisiwe.
3. Imishini ye-wellhead yokukhipha uwoyela negesi yemvelo, okungukuthi, amavalvu ezihlahla zikaKhisimusi.
4. Amapayipi ane-medium anezinhlayiya ezimisiwe.
5. Ipayipi lokudluliswa kwegesi yedolobha.
6. Amanzi kampompi ayasebenza.
I-Nortech ingomunye wabakhiqizi abahamba phambili bamavalvu ezimbonini e-China abanesitifiketi sekhwalithi ye-ISO9001.
Isikhathi sokuthumela: Aug-13-2021