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Ukukhetha ivalve efanelekileyo kwinkqubo yakho kubalulekile ekugcineni ukhuseleko, ukusebenza kakuhle, kunye nokusebenza. Phakathi kweentlobo ezininzi zeevalve ezikhoyo, i-valve ye-decompression kunye ne-valve yokunciphisa uxinzelelo zidla ngokuthelekiswa ngenxa yendima yazo ekulawuleni uxinzelelo. Nangona zisenokubonakala zifana, zineenjongo ezahlukileyo kwaye zisebenza ngokwahlukileyo. Ukuqonda umahluko ongundoqo phakathi kwe-aivalve yokuthomalalisavs ivalve yokunceda uxinzeleloinokukunceda wenze olona khetho lufanelekileyo lwesicelo sakho.

1. Injongo kunye nokusebenza

Umsebenzi ophambili we aivalve yokuthomalalisakukulawula ukuguquguquka koxinzelelo ngokukhulula ngokuthe ngcembe uxinzelelo kwinkqubo. Yenzelwe ukukhulula uxinzelelo olwakhiwe ngendlela elawulwayo, ngokufuthi kwiimeko apho utshintsho olukhawulezayo loxinzelelo lungonakalisa izixhobo okanye luchaphazela ukusebenza kwenkqubo.

A ivalve yokunciphisa uxinzelelo, kwelinye icala, yenzelwe ngokukodwa njengendlela yokukhusela ukukhusela uxinzelelo olugqithisileyo ekugqithiseni imida ekhuselekileyo. Ivula ngokuzenzekelayo xa uxinzelelo lufikelela kumda omiselweyo, ukuvumela ulwelo olugqithisileyo okanye igesi ukubaleka kwaye ikhusele inkqubo ekungaphumeleli okanye umonakalo.

2. Indlela Esebenza Ngayo

A ivalve yokuthomalalisaisebenza ngokukhulula ngokucothayo umoya ovalelweyo okanye ulwelo olusuka kwisixokelelwano, ukuqinisekisa ukuba amanqanaba oxinzelelo ahlala azinzile. Isetyenziswa ngokuqhelekileyo kwiinkqubo ze-hydraulic, i-pneumatic, kunye ne-steam apho i-decompression elawulwayo iyimfuneko.

A ivalve yokunciphisa uxinzeleloisebenza njengokhuseleko olungxamisekileyo. Xa uxinzelelo lwenkqubo ludlula kwinqanaba elikhuselekileyo, i-valve ivula ngokukhawuleza ukukhulula uxinzelelo kwaye ivale emva kokuba amanqanaba aqhelekileyo abuyiselwe. Ezi zivalo zisetyenziswa ngokubanzi kwizicelo zoxinzelelo oluphezulu ezifana neebhoyila, imibhobho, kunye noomatshini boshishino.

3. Izicelo kunye namashishini

•Iivalve zokunciphisazisetyenziswa ngokuqhelekileyo kwiinkqubo apho ukukhutshwa koxinzelelo olulawulwayo kuyadingeka, njengezijikelezo ze-hydraulic, iinkqubo zepetroli, kunye nezicelo ze-pneumatic. Ezi zivalo zinceda ukukhusela i-spikes yoxinzelelo kunye nokuqinisekisa ukusebenza kakuhle.

•Iivalve zokunciphisa uxinzelelozifumaneka kumashishini ajongana neenkqubo zoxinzelelo oluphezulu, kubandakanywa i-oyile negesi, ukusetyenzwa kweekhemikhali, kunye namaziko ombane. Indima yabo ephambili kukuthintela ukusilela okuyintlekele ngenxa yeemeko zoxinzelelo olugqithisileyo.

4. Ixesha lokuPhendula kunye noLungiso loxinzelelo

Omnye umahluko omkhulu phakathi kweivalve yokuthomalalisa vs ivalve yokunceda uxinzelelolixesha labo lokuphendula. Iivalve zokunciphisa zisebenza ngokuthe ngcembe, zivumela uxinzelelo lwehla ngesantya esilawulwayo. Ngokwahlukileyo, iivalvu zokunciphisa uxinzelelo zisebenza ngokukhawuleza, zivula xa uxinzelelo ludlula imida ekhuselekileyo kwaye luvale xa luqhelekile.

Ukongezelela, iivalve zokunciphisa uxinzelelo zihlala ziza kunye nemimiselo yoxinzelelo olulungelelaniswayo, okuvumela abaqhubi ukuba babeke umda apho i-valve isebenza khona. Iivalvu zokuthomalalisa, kwelinye icala, zisebenza ngokusekwe kwiimeko ezicwangcisiweyo ezithe ngqo kwiimfuno zenkqubo.

5. Iingqwalasela zoKhuseleko

Ngelixa zombini iivalve zifaka isandla kukhuseleko lwenkqubo, iivalve zokunciphisa uxinzelelo zidlala indima ebalulekileyo ekuthinteleni iimeko eziyingozi zoxinzelelo. Amashishini amaninzi afuna iivalvu zokunciphisa uxinzelelo njengenxalenye yemimiselo yabo yokhuseleko ukuze baphephe iingozi, umonakalo wezixhobo, kunye nobungozi bokusingqongileyo.

Iivalve zokunciphisa, ngelixa zibalulekile, zigxininise ngakumbi ekuphuculeni ukusebenza kunye nokuzinza koxinzelelo kunokunciphisa uxinzelelo oluphuthumayo.

Ukukhetha iValve eLungileyo yeNkqubo yakho

Ukukhetha phakathi kwe-aivalve yokuthomalalisa vs ivalve yokunceda uxinzelelokuxhomekeke kwisicelo sakho esithile. Ukuba inkqubo yakho idinga ukukhutshwa koxinzelelo olulawulwayo kunye noluncinci ukugcina uzinzo, i-valve yokunciphisa ukhetho olufanelekileyo. Nangona kunjalo, ukuba inkxalabo yakho ephambili ikhusela ukungaphumeleli okunxulumene noxinzelelo, i-valve yokunciphisa uxinzelelo ibalulekile kukhuseleko kunye nokuthotyelwa.

At WANHOO, siyakuqonda ukubaluleka kokukhetha ivalve elungileyo kwinkqubo yakho. Qhagamshelana nathi namhlanje ukuze uphonononge uluhlu lwethu lwezisombululo zevalvu ezikumgangatho ophezulu kwaye uqinisekise ukusebenza ngokugqibeleleyo kunye nokhuseleko kwimisebenzi yakho.