6. I-flange ephakathi (uxhulumaniso phakathi kwe-valve yomzimba kunye nomzimba osekhohlo) akukho sakhiwo sokuvuza.Uqhagamshelo phakathi komzimba wevalve kunye nomzimba wasekhohlo lutywinwe ngeegaskets.Ukuze kuthintelwe ukuvuza ngenxa yomlilo, ukushisa okuphezulu okanye ukungcangcazela, yenzelwe ngokukodwa Umzimba we-valve udibene nentsimbi-yentsimbi kumzimba osekhohlo ukwenza i-orifice flange esisigxina ukuqinisekisa ukuba akukho kuvuza.

 

7. Isakhiwo sokukhusela umlilo Xa kwenzeka ingozi yomlilo, izinto ezingezona zetsimbi ezifana nezihlalo zevalve kunye nezizalisi ziya kutshiswa, kwaye ubuninzi beendaba ezivuzayo zinokukhuthaza ngakumbi umlilo.Isakhiwo somlilo sevalve sinokuthintela inani elikhulu lokuvuza okuphakathi.Emva komlilo, iindawo ezivuzayo (ibhola kunye nomzimba wevalvu, isiqu sevalve kunye nomzimba wevalvu, iflange ephakathi) ziyilelwe ukuba zidibane nentsimbi ukuhlangabezana neemfuno zokhuseleko lomlilo.Njengoko kubonisiwe kumzobo, emva kokuba isihlalo sevalve sitshisiwe, ibhola iya kuqhagamshelana ngokuthe ngqo nomgangatho wesinyithi womzimba wevalve phantsi koxinzelelo, ngaloo ndlela ithintele inani elikhulu le-medium ekuvuzeni kwisihlalo sevalve esitshisiweyo.

 

2. Iqondo loxinzelelo lobushushu

 

Uxinzelelo kunye nomlinganiselo weqondo lokushisa kwi-valve yebhola ayihambelani kuphela kwizinto zegobolondo, kodwa inxulumene ngakumbi nezinto zokutywina ezifana nesihlalo sevalve, ukupakisha kunye ne-gasket.Isitywina sinokuba yimpahla yepolymer, iasbestos okanye irabha.Ukukhethwa kwezinto zokutywina kuxhomekeke ekubunjweni okuphakathi, ukushisa okusebenzayo, uxinzelelo lokusebenza kunye nesantya sokuhamba kwevalve.

 

Kwiimeko ezahlukeneyo zokusebenza ezingalindelekanga, kunzima kakhulu ukucacisa ngokuchanekileyo umlinganiselo woxinzelelo-ubushushu bevalve.Ngokusekwe kumava ethu okwenziwa kwevalvu yexesha elide kunye nengxelo enexabiso evela kubathengi, silapha ukuze sikubonelele ngoxinzelelo lobushushu bomgangatho wevalve phantsi kweemeko ezizinzileyo zokusebenza.

 

 

I-Nortech ngomnye wabavelisi abakhokelayo bevalvu yeshishini e-China kunye nesiqinisekiso somgangatho we-ISO9001.

Iimveliso eziphambili:Ivalve yebhabhathane,Ivalve yeBhola,Ivalve yeSango,Jonga iValve,Iglobhu iVavlve,I-Y-Strainers,Iacurator yoMbane,I-Pneumatic Acurators .