Amavalvu omfutho ophezulu adlala indima ebalulekile ezinhlelweni zezimboni, anesibopho sokulawula umfutho woketshezi nokuqinisekisa ukusebenza okuvamile kohlelo. Kodwa-ke, ngenxa yezizathu ezahlukahlukene, kungase kube nezinkinga ezithile ngamavalvu omfutho ophezulu. Nazi ezinye zezinkinga nezixazululo ezivamile zamavalvu omfutho ophezulu:

(Isithombe: Ukucindezela okuphezuluivalvu eyimpumputhe）

1. Ukuvuza kwevalvu

Ukuvuza kwamavalvu kuyinkinga evamile futhi kungabangelwa ukuguguleka noma ukulimala kwezivalo. Indlela yokuxazulula le nkinga ukufaka isivalo esonakele esikhundleni saso bese uqinisekisa ukuthi sifakwe kahle.

2. Ivalvu ayikwazi ukuvulwa noma ukuvalwa

Uma ivalvu ingasebenzi kahle, kungenzeka ukuthi kungenxa yokuthi ukungcola, ukugqwala, noma ezinye izinto zangaphandle zivimba ingaphakathi levalvu. Ungazama ukuhlanza ingaphakathi levalvu, futhi uma inkinga iqhubeka, ivalvu ingadinga ukushintshwa.

3. Umsindo we-valve mkhulu kakhulu

Umsindo okhiqizwa yivalvu ngesikhathi sokusebenza ungabangelwa ukushaqeka koketshezi noma ukudlidliza. Umsindo ungancishiswa ngokulungisa amapharamitha okusebenza evalvu noma ngokufaka i-shock absorber.

4. Ukucindezela kwevalvu akuzinzile

Uma ingcindezi yevalvu ingazinzile, ingabangelwa ukulawulwa okungafanele kwevalvu noma izinguquko ezicini zoketshezi. Idivayisi yokulawula yevalvu idinga ukuhlolwa nokulungiswa, futhi uhlobo nesimo soketshezi kufanele sinakwe.

5. Impilo yevalvu emfushane

Ngenxa yezimo ezicindezelayo eziphakeme kanye nezimo zokusebenza ezinzima, isikhathi sokuphila sama-valve acindezelayo aphezulu singaba sifushane kunezinye izinhlobo zama-valve. Ukuze wandise isikhathi sokuphila kwe-valve, ungakhetha izinto ze-valve ezisezingeni eliphezulu, kanye nokugcinwa nokugcinwa okuvamile.

（Isithombe: I-valve yezibuko zokuvikela enomfutho ophezulu）

I-valve ye-Jinbin ikhiqiza zonke izinhlobo zama-valve, kufaka phakathi ama-valve esango lensimbi, ama-valve e-butterfly a-flanged, i-valve yebhola enomcindezelo ophezulu, i-air damper, ama-valve ayizimpumputhe, njll., ukuze senze ama-oda amakhulu ama-valve, sinonjiniyela bokuklama abangochwepheshe kanye nama-workshop okukhiqiza ukuze kuhlangatshezwane nezidingo ezahlukahlukene ezenziwe ngokwezifiso, wamukelekile ukushiya umlayezo nganoma yisiphi isikhathi.