Iindaba zeMveliso
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Umahluko phakathi kwevalvu yesango elithambileyo kunye nevalvu yesango eliqinileyo
Iivalvu zesango eliqhelekileyo zihlala zibhekisa kwiivalvu zesango ezitywiniweyo. Eli nqaku lihlalutya ngokweenkcukacha umahluko phakathi kweevalvu zesango ezitywiniweyo ezithambileyo kunye neevalvu zesango eziqhelekileyo. Ukuba wanelisekile yimpendulo, nceda unike i-VTON ubhontsi phezulu. Ngamafutshane, iivalvu zesango ezitywiniweyo ezithambileyo ziyatywinwa...Funda ngokugqithisileyo -
Simele senze ntoni xa ivalvu yebhabhathane ivuza? Jonga ezi nkalo zi-5!
Ekusetyenzisweni kwemihla ngemihla kweevalvu zebhabhathane, kudla ngokuvela ukusilela okuhlukeneyo. Ukuvuza komzimba wevalvu kunye nebhonethi yevalvu yebhabhathane yenye yezona kusilela zininzi. Yintoni isizathu sale nto? Ngaba kukho ezinye iingxaki ekufuneka uzazi? Ivalvu yebhabhathane yeTWS ishwankathela i...Funda ngokugqithisileyo -
Ubungakanani obuqhelekileyo beevalvu zokujonga ze-ANSI-Standard
Ivalvu yokujonga eyilwe, eyenziweyo, eyenziweyo nevavanyiweyo ngokwemigangatho yaseMelika ibizwa ngokuba yivalvu yokujonga esemgangathweni yaseMelika, ngoko ke ingakanani ubungakanani obuqhelekileyo bevalvu yokujonga esemgangathweni yaseMelika? Yintoni umahluko phakathi kwayo kunye nevalvu yokujonga esemgangathweni yesizwe...Funda ngokugqithisileyo -
Iimpawu zeevalvu zesango ezihlala ngerabha
Kangangexesha elide, ivalvu yesango eliqhelekileyo esetyenziswa kwimarike ngokubanzi inokuvuza kwamanzi okanye umhlwa, kusetyenziswa itekhnoloji yokuvelisa irabha kunye neevalvu zobugcisa baseYurophu ukuvelisa ivalvu yesango lesitulo esithambileyo, ukoyisa ukutywinwa okubi, umhlwa kunye ...Funda ngokugqithisileyo -
Umahluko phakathi kwezitywino ezithambileyo neziqinileyo zeevalvu:
Okokuqala, nokuba yivalvu yebhola okanye ivalvu yebhabhathane, njl.njl., kukho izitywino ezithambileyo neziqinileyo, thatha ivalvu yebhola njengomzekelo, ukusetyenziswa kwezitywino ezithambileyo neziqinileyo zeevalvu zebhola kwahlukile, ikakhulu kwisakhiwo, kwaye imigangatho yokwenziwa kweevalvu ayingqinelani. Okokuqala, ulwakhiwo...Funda ngokugqithisileyo -
Izizathu zokusebenzisa iivalvu zombane kunye nemiba ekufuneka iqwalaselwe
Kubunjineli bemibhobho, ukhetho oluchanekileyo lweevalvu zombane yenye yeemeko zesiqinisekiso sokuhlangabezana neemfuno zokusetyenziswa. Ukuba ivalvu yombane esetyenzisiweyo ayikhethwanga ngokufanelekileyo, ayizukuchaphazela kuphela ukusetyenziswa, kodwa ikwazisa nemiphumo emibi okanye ilahleko ezinkulu, ngoko ke, ukhuseleko oluchanekileyo...Funda ngokugqithisileyo -
Indlela yokusombulula ukuvuza kwevalvu?
1. Ukuchonga unobangela wokuvuza Okokuqala, kuyimfuneko ukuchonga ngokuchanekileyo unobangela wokuvuza. Ukuvuza kunokubangelwa zizinto ezahlukeneyo, ezinje ngokuqhekeka komphezulu wokuvala, ukonakala kwezinto, ukufakwa okungafanelekanga, iimpazamo zomsebenzisi, okanye ukubola kwemidiya. Umthombo we ...Funda ngokugqithisileyo -
Amanyathelo okukhusela xa kufakelwa iivalvu zokujonga
Iivalvu zokukhangela, ezaziwa ngokuba ziivalvu zokukhangela okanye iivalvu zokukhangela, zisetyenziselwa ukuthintela ukubuya kwemidiya kwipayipi. Ivalvu yonyawo yokufunxa amanzi kwimpompo ikwayinxalenye yodidi lweevalvu zokukhangela. Iindawo zokuvula nezokuvala zixhomekeke ekuhambeni nasekuqineni kwesixhobo sokuvula okanye ...Funda ngokugqithisileyo -
Yintoni inzuzo yevalvu yebhabhathane?
Ukuguquguquka kokusetyenziswa Iivalvu zeButterfly zinokuguquguquka kwaye zinokuphatha uluhlu olubanzi lweziselo ezifana namanzi, umoya, umphunga, kunye neekhemikhali ezithile. Zisetyenziswa kumashishini ahlukeneyo, kubandakanya unyango lwamanzi namanzi amdaka, i-HVAC, ukutya neziselo, ukucubungula iikhemikhali, nokunye. ...Funda ngokugqithisileyo -
Kutheni usebenzisa ivalvu yebhabhathane endaweni yevalvu yebhola?
Iivalvu ziyinxalenye ebalulekileyo yamashishini amaninzi, ukusuka kumanzi okusela kunye nonyango lwamanzi amdaka ukuya kwioyile negesi, ukucubungula iikhemikhali, nokunye. Zilawula ukuhamba kolwelo, iigesi kunye ne-slurry ngaphakathi kwenkqubo, kunye neevalvu zebhabhathane kunye nebhola ezixhaphake kakhulu. Eli nqaku liphonononga isizathu sokuba...Funda ngokugqithisileyo -
Yintoni injongo yevalvu yesango?
Ivalvu yesango le-Soft seal yivalvu esetyenziswa kakhulu kubonelelo lwamanzi kunye nemibhobho yamanzi, kushishino, kulwakhiwo nakwamanye amasimi, isetyenziselwa kakhulu ukulawula ukuhamba kwamanzi kunye nokuphuma kwesixhobo. La manqaku alandelayo kufuneka aqwalaselwe ekusetyenzisweni nasekugcinweni kwayo: Indlela yokusebenzisa？ Imo yokusebenza:...Funda ngokugqithisileyo -
Ivalvu yesango kunye nevalvu ye-stopcock
Ivalvu ye-stopcock [1] yivalvu ethe tye evuleka kwaye ivale ngokukhawuleza, kwaye ikwasetyenziswa rhoqo kwimidiya enamaqhekeza axhonyiweyo ngenxa yesiphumo sokusula kwentshukumo phakathi kwemiphezulu yesivalo sesikrufu kunye nokhuseleko olupheleleyo ekudibaneni nesixhobo esihambayo xa sivuliwe ngokupheleleyo...Funda ngokugqithisileyo
