Njengamanje imboni isithole elinye i-oda likagesii-valve yomoyangomzimba we-carbon steel valve, okumanje usenqubweni yokukhiqiza kanye nokuthunywa. Ngezansi, sizokukhethela i-valve yomoya kagesi efanelekile futhi sinikeze izici ezimbalwa ezibalulekile ongabhekisela kuzo:

1. Izimo zohlelo lokusebenza nezimo zokusebenza

Ukukhethwa kwe-metallurgy kagesidamper butterfly valveokokuqala kudingeka kusekelwe ezimweni ezithile zohlelo lokusebenza, okuhlanganisa izinga lokushisa, umswakama, ingcindezi, uhlobo oluphakathi nendawo (njengokugqwala), kanye nokuthi zikhona yini izimo ezifana nokudlidliza noma umthelela endaweni yokusebenza. Lokhu kubaluleke kakhulu ekukhethweni kwamamodeli nezinto zokwakha.

(isithombe:I-valve ye-butterfly enomoya）

2. Izidingo zokugeleza nokucindezela

Khetha usayizi kanye nemodeli ye-exhausti-gas damperi-valve esekelwe kuzinga lokugeleza komoya kanye nokucindezela kokusebenza kwesistimu. Qinisekisa ukuthi i-valve yomoya ekhethiwe ingahlangabezana nokugeleza okuphezulu nezidingo zokucindezela ngenkathi ishiya umkhawulo othile wokuphepha.

3. Lawula imodi ye-actuator

Ama-valve omoya kagesi angasebenza ngesandla, ngogesi, noma ngokulawula ukude. Khetha indlela yokulawula efanele ngokusekelwe ezidingweni zesistimu yokulawula kanye nokwenza lula ukusebenza kwangempela.

4. Ukumelana nezinto kanye nokugqwala

Impahla yei-air damperi-valve kufanele ikhethwe ngokuvumelana nezakhiwo zamakhemikhali zendawo yokudlulisa ukuze kuqinisekiswe ukumelana nokugqwala kanye nokuqina kwesikhathi eside. Ezimweni ezikhethekile, kungase kudingeke ukhethe ama-valve omoya enziwe ngezinto ezikhethekile.

5. Indlela yokufaka

Cabangela indawo yokufaka kanye nendlela ye-valve yomoya, bese ukhetha uhlobo lokufaka olufanele izimo zesayithi, njengokuxhumeka kwe-flange, uxhumano lwe-threaded, noma i-welding, ukulungiselela ukufakwa endaweni kanye nokusetshenziswa okulandelayo.

6. Umnotho kanye nesondlo

Ngokwesisekelo sokuhlangabezana nezidingo zobuchwepheshe, cabangela ukusebenza kahle kwezindleko zegesi yomoyai-damper vlavebese ukhetha imikhiqizo enezindleko eziphakeme. Phakathi naleso sikhathi, ucabangela ukunethezeka kokugcinwa, khetha umklamo okulula ukuwugcina futhi ushintshe izingxenye.

7. Izinkonzo Zemikhiqizo Nezobuchwepheshe

Ukukhetha amavalvu omoya kagesi anesiqinisekiso somkhiqizo kubalulekile ukuze kuqinisekiswe ukusebenza kwesistimu okuzinzile kanye nokunciphisa izindleko zokusebenza zesikhathi eside, njengoba izinsizakalo zomkhiqizo ngokuvamile zinikeza ikhwalithi yomkhiqizo enokwethenjelwa kanye nokusekelwa kobuchwepheshe.

Ngokucabangela lezi zici ezingenhla ngokuphelele, ungakhetha i-dampers yezimboni kagesi ehlangabezana nemingcele yobuchwepheshe futhi ivumelane nendawo yokusebenza, iqinisekisa ukusebenza kahle nokuphephile kwesistimu. Enqubweni yokukhetha, uma kunesidingo, abahlinzeki abaqeqeshiwe noma abakhiqizi kungaboniswana nabo ukuze bathole iseluleko esithe xaxa sochwepheshe nokusekelwa kwezobuchwepheshe. I-Jinbin Valve ingumkhiqizi wamavalvu weminyaka engama-20. Uma unezidingo ezihlobene, sicela usithinte ngezansi futhi uzothola impendulo kungakapheli amahora angama-24.