Iivalvu zesango ziyinxalenye ebalulekileyo kwiindlela ezahlukeneyo zokusebenza kwemizi-mveliso kuba zilawula ukuhamba kolwelo okanye iigesi ngokusebenzisa ii-sliding gates, ezibizwa ngokuba zii-wedges, ukuvula okanye ukuvala iindlela. Phakathi kweentlobo ezahlukeneyo zeevalvu zesango ezikhoyo, ivalvu yesango le-wedge ihlukile kuyilo lwayo olulodwa kunye nokusebenza okuthembekileyo. Kweli nqaku, sixoxa ngokubaluleka kweevalvu zesango le-wedge kwaye sikukhokele kwindlela yokukhetha ivalvu efanelekileyo kwiimfuno zakho ezithile.

 

Ivalvu yesango le-wedge ifumene igama layo kuba imilo yesango ifana ne-wedge. Olu yilo lwenza ivalvu ikwazi ukubonelela ngetywina eliqinileyo kwaye inciphise ukuvuza xa ivaliwe, nto leyo eyenza ukuba ilungele ukusetyenziswa apho ukusebenza kakuhle kokutywina kubalulekile. Isango lidla ngokubekwa phakathi kwezihlalo ezibini ezilinganayo, nto leyo eyenza intshukumo ethe tye ukulawula ukuhamba. Xa isango liphakanyisiwe, umjelo uvulekile ngokupheleleyo, uvumela ukuhamba ngaphandle kwemida, ngelixa ukuthoba isango kuthintela ngokupheleleyo ukuhamba.

 

Ukukhetha ivalvu yesango le-wedge efanelekileyo kufuna ukuqwalaselwa ngononophelo izinto ezininzi ezibalulekileyo. Okokuqala, kufuneka uvavanye uxinzelelo kunye nobushushu bokusebenza kwenkqubo. Iivalvu zesango le-wedge zenzelwe ukumelana noxinzelelo oluphezulu kunye neemeko zobushushu obugqithisileyo, kodwa kubalulekile ukuqinisekisa ukuba ivalvu oyikhethileyo ifanelekile kwisicelo sakho esithile. Abavelisi banikezela ngovavanyo loxinzelelo kunye nobushushu kwiivalvu zabo, kwaye ukulandela le migaqo kubalulekile ekuthinteleni nakuphi na ukusilela okunokwenzeka.

 

Okwesibini, kufuneka uqwalasele izinto zokwakha umzimba wevalvu kunye nezinto zangaphakathi. Usetyenziso olwahlukeneyo lwemizi-mveliso lufuna izinto ezahlukeneyo ukuze lulungele ulwelo okanye igesi ehanjiswayo. Umzekelo, kwiindawo ezirhabaxa, iivalvu ezenziwe ngentsimbi engatyiwayo okanye iialloy ezikhethekileyo ezinokumelana nokugqwala okuphezulu ziyacetyiswa. Kwelinye icala, usetyenziso olubandakanya amaqondo obushushu aphezulu lunokufuna izinto ezifana nentsimbi ephosiweyo okanye i-alloy ukuze ziqine kwaye zihlale ixesha elide.

 

Okwesithathu, ubungakanani kunye nolwakhiwo lwevalvu ludlala indima ebalulekileyo ekusebenzeni kwayo. Iivalvu kufuneka zibe nobukhulu ukuze zilingane nenkqubo yemibhobho ukuqinisekisa ukuhamba kakuhle kunye nokunciphisa ukuhla koxinzelelo. Ulwakhiwo lwevalvu lubhekisa ekubeni ingaba yivalvu yesiqu esinyukayo okanye yivalvu yesiqu esimnyama. Iivalvu zesiqu esinyukayo zibonelela ngesalathiso esibonakalayo sendawo yesango, okwenza kube lula ukujonga imeko yevalvu, ngelixa iivalvu zesiqu esimnyama zincinci kwaye zilungele iindawo ezixineneyo.

 

Ukongeza kwezi zinto, kubalulekile ukuqwalasela imigangatho kunye neziqinisekiso zoshishino xa ukhetha ivalvu yesango le-wedge. Iziqinisekiso ezifana ne-ISO, i-API kunye ne-ANSI ziqinisekisa ukuba iivalvu ziyahlangabezana neemfuno ezingqongqo zomgangatho kunye nokhuseleko. Ezi ziqinisekiso ziqinisekisa ukuba iivalvu ziye zavavanywa kwaye zahlolwa ngokungqongqo ukuqinisekisa ukuthembeka kunye nomgangatho wazo.

 

Okokugqibela, kusoloko kuluncedo ukuqwalasela udumo namava omenzi xa ukhetha ivalvu yesango le-wedge. Abavelisi abaziwayo abanembali yokunikezela ngeevalvu ezisemgangathweni ophezulu nezihlala ixesha elide banamathuba amaninzi okubonelela ngeemveliso ezithembekileyo kunye nenkxaso ebalaseleyo kubathengi.

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.

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