1. Iimpawu zesakhiwo sevalvu yebhola edadayo

1. Ulwakhiwo olulodwa lokutywina isihlalo sevalvu. Iminyaka yamava okuvelisa iivalvu zebhola kunye netekhnoloji ephucukileyo ekhaya nakwamanye amazwe iyile isihlalo sevalvu yokutywina esinemigca emibini ukuqinisekisa ngokuthembekileyo ukutywina kwevalvu. Ukulungiswa kwesihlalo sevalvu yobungcali kwenza ukuba i-friction coefficient yesihlalo sevalvu ibe phantsi kwaye i-torque yokusebenza kwevalvu ibe ncinci.

2. Intloko yesiqu sevalvu yesibambo esinokubonisa imeko yokutshintsha kwevalvu isebenzisa isakhiwo sesikwere esithe tyaba, kwaye uqhagamshelo nesiphatho aluyi kulungelelaniswa kakuhle, ukuze kuqinisekiswe ukuba icala lomngxuma wokuhamba kwesiphatho kunye nebhola lihambelana. Xa isibambo sihambelana nombhobho wevalvu, ivalvu ikwimeko evulekileyo; xa isibambo sithe nkqo kumbhobho wevalvu, ivalvu ikwimeko evaliweyo.

3. Isixhobo sokutshixa Ukuze kuthintelwe ukuba iswitshi yevalvu ingashukumi kakuhle kwaye ingashukumi ngendlela engalindelekanga, kukho imingxunya yokutshixa kwiindawo ezivulekileyo nezivaliweyo ngokupheleleyo zevalvu, kwaye ivalvu inokutshixwa nge-padlock. Ingakumbi xa ivalvu ifakiwe ebaleni okanye kumgca wokuvelisa amayeza e-petroleum aphakathi kunye neekhemikhali atshayo, isixhobo sokutshixa siya kubonisa iingenelo zaso ezikhethekileyo.

4. Isakhiwo se-valve stem esithintela ukubhabha. Xa uxinzelelo olukwi-valve cavity lunyuka, uxinzelelo olukwi-valve body cavity lunokutyhala i-valve stem ngaphandle. Ukuze kuthintelwe oku, kukho igxalaba kwinxalenye esezantsi ye-valve stem, kwaye i-valve stem ifakwe ngaphakathi komzimba we-valve ukuthintela i-valve stem ukuba ingabhabhi. Ngale ndlela, kulula ngakumbi kwaye kukhuselekile ukutshintsha ipakeji. Kwangaxeshanye, emva komlilo, uxinzelelo lwe-medium luya kwenza i-flange ye-valve stem kunye nomphezulu wokuvala ophezulu womzimba we-valve ziqhagamshelane ngokusondeleyo, zithintele inani elikhulu le-medium ekuvuzeni kwinxalenye yokupakisha eyonakeleyo, kwaye zisebenze njengesitywina esikhawulezileyo.

5. Uyilo oluchasene nokungashukumi. Xa usebenzisa ivalvu, ngenxa yokungqubana phakathi kwebhola kunye nesihlalo sevalvu, umbane ongashukumiyo uya kuveliswa kwaye uqokeleleke ebholeni. Ukuze kuthintelwe ukuveliswa kweentlantsi ezingashukumiyo, isixhobo esichasene nokungashukumiyo sifakwe ngokukodwa kwivalvu ukuze sikhuphe umbane ongashukumiyo owenziwe ngexesha lenkqubo yokuvula nokuvala. Olu yilo lunokuthintela ngempumelelo iingozi xa ivalvu isetyenziswa kwipetroli, igesi yendalo, ipropane, njl. kunye nendawo yokutsha ephantsi.

INortech ngomnye wabavelisi beevalvu zoshishino abaphambili eTshayina abanesiqinisekiso somgangatho se-ISO9001.

Iimveliso eziphambili:Ivalvu yebhabhathane,Ivalvu yeBhola,Ivalvu yeSango,Jonga iValve,IGlobe Vavlve,Ii-Y-Strainers,Isixhobo sombane,Ii-Acurators ze-Pneumatic.