Amaphuzu aphambili we-Valve Selection-TWS Valve

1. Cacisa inhloso yeI-valveKwimishini noma idivaysi

Nquma izimo zokusebenza ze-valve: uhlobo lwe-medium olusebenzayo, ingcindezi yokusebenza, izinga lokushisa kanye nendlela yokulawula.

2 Khetha kahle uhlobo lwe-valve

Ukukhetha okulungile kohlobo lwe-valve kuyisidingo somqambi ukuze aqonde ngokuphelele inqubo yokukhiqiza kanye nezimo zokusebenza. Lapho ukhetha uhlobo lwe-valve, umqambi kufanele aqale aqonde izici nokusebenza kwe-valve ngayinye.

3. Thola ukuxhumeka kokuphela kwe-valve

Phakathi kokuxhunyaniswa kwentambo, ukuxhumana kwe-flange, nokuxhumeka kokuphela kwe-welded, okuqala kokuqala kuvame ukusetshenziswa kakhulu. Ama-valves afakiwe ikakhulukazi ama-valves anobubanzi obungaphansi kwe-50mm. Uma ubukhulu bukhulu kakhulu, ukufakwa nokubekwa uphawu kwengxenye yokuxhuma kuzoba nzima kakhulu. Ama-valve avutha ama-flanged akulula kakhulu ukufaka futhi ahlukanise, kepha anisindayo futhi abiza kakhulu kunama-valves ahlanganisiwe, ngakho-ke alungele ukuxhumana kwamapayipi amadayimane ahlukahlukene nezingcindezi. Ukuxhumeka kwe-Welded kulungele imithwalo esindayo futhi kuthembeke kakhulu kunokuxhumeka okuvuthayo. Kodwa-ke, kunzima ukuqaqa bese ufaka kabusha i-valve exhunywe yi-welding, ngakho-ke ukusetshenziswa kwayo kukhawulelwe ezikhathini lapho kungavame ukuba khona ngokuthembekile isikhathi eside, noma lapho izimo zokusebenzisa zikhulu khona futhi izinga lokushisa liphezulu.

4. Ukukhetha izinto ze-valve

Lapho ukhetha okuqukethwe kwe-valve igobolondo, izingxenye zangaphakathi kanye nendawo yokubopha uphawu, ngaphezu kokubheka izakhiwo ezibonakalayo (izinga lokushisa, ingcindezi) nezakhiwo zamakhemikhali (ukuhlanzeka) kwezindawo ezisebenzayo (ukuhlanzeka noma izinhlayiya eziqinile) nazo kufanele zibanjwe. Ngaphezu kwalokho, kuyadingeka ukubhekisa kwimithetho efanele yombuso kanye nomnyango wabasebenzisi. Ukukhetha okulungile nokunengqondo kokuqukethwe kwe-valve kungathola impilo yenkonzo yezomnotho kakhulu nokusebenza okuhle kwe-valve. Ukulandelana kokukhethwa kwemizimba ye-Valve

5. Okunye

Ngaphezu kwalokho, izinga lokugeleza nezinga lokucindezela koketshezi olugeleza nge-valve kufanele futhi lunqunywe, futhi i-valve efanele kufanele ikhethwe kusetshenziswa idatha ekhona (efanaIkhathalogi Yomkhiqizo we-Valve, amasampula womkhiqizo we-valve, njll.).