Ivalvu yokhuseleko iyilungisa njani uxinzelelo?

Ivalvu yokhuseleko iyilungisa njani uxinzelelo?

Tianjin Tanggu Water-Seal Valve Co., Ltd(iTWS Valve Co., Ltd)
eTianjin, eTshayina
Ngomhla wama-21 kweyeThupha, ngowama-2023
Iwebhusayithi: www.water-sealvalve.com

Uhlengahlengiso loxinzelelo lokuvula ivalvu yokhuseleko (uxinzelelo olusetiweyo):
Ngaphakathi koluhlu loxinzelelo olusebenzayo oluchaziweyo, uxinzelelo lokuvula lungalungiswa ngokujikeleza isikrufu sokulungisa ukuze kutshintshwe ucinezelo lokulayisha kwangaphambili kwentwasahlobo. Susa isivalo sevalvu, ukhulule i-lock nut, uze ulungise isikrufu sokulungisa. Okokuqala, yonyusa uxinzelelo lokungena ukuze ivalvu iphume kube kanye.
Ukuba uxinzelelo lokuvula luphantsi, qinisa isikrufu sokulungisa ngokwewotshi; ukuba uxinzelelo lokuvula luphezulu, lukhulule ngokwewotshi. Emva kokulungelelanisa uxinzelelo lokuvula olufunekayo, qinisa i-lock nut uze ufake isigqubuthelo sesiciko.
Ukuba uxinzelelo olufunekayo lokuvula ludlula umlinganiselo woxinzelelo olusebenzayo lwentwasahlobo, kuyimfuneko ukutshintsha esinye intwasahlobo ngoluhlu loxinzelelo olusebenzayo olufanelekileyo, uze ululungise. Emva kokuba intwasahlobo itshintshiwe, idatha ehambelanayo kwi-nameplate kufuneka itshintshwe.
Xa ulungisa uxinzelelo lokuvula lwevalvu yokhuseleko, kufuneka uqaphele la manqaku alandelayo:
Xa uxinzelelo oluphakathi lusondele kuxinzelelo lokuqhekeka (ukuya kuthi ga kwi-90% yoxinzelelo lokuqhekeka), isikrufu sokulungisa akufuneki sijikeleziswe, ukuze kuthintelwe idiski ekujikelezeni nasekutshabalaliseni umphezulu wokutywina.
Ukuze kuqinisekiswe ukuba ixabiso loxinzelelo lokuvula lichanekile, iimeko eziphakathi ezisetyenziselwa ukulungiswa, ezifana nohlobo oluphakathi kunye nobushushu obuphakathi, kufuneka zisondele kangangoko kwiimeko zokusebenza zokwenyani. Xa uhlobo loxinzelelo lutshintsha, ingakumbi xa lutshintsha ukusuka kwisigaba solwelo ukuya kwisigaba segesi, uxinzelelo lokuvula luhlala lutshintsha. Xa ubushushu bokusebenza busanda, uxinzelelo lokuqhekeka luyehla. Ke ngoko, xa lulungiswa kubushushu begumbi kwaye lusetyenziswa kubushushu obuphezulu, ixabiso loxinzelelo olubekiweyo kubushushu begumbi kufuneka libe likhulu kancinci kunexabiso loxinzelelo lokuvula lebhola.
Uhlengahlengiso loxinzelelo lokukhupha ivalvu yokunceda kunye noxinzelelo lokubuyisela isihlalo:
Emva kokuba uxinzelelo lokuvula lulungisiwe, ukuba uxinzelelo lokukhupha okanye uxinzelelo lokuphinda ubeke isihlalo aluhlangabezani neemfuno, ungasebenzisa iringi yokulungisa kwisihlalo sevalvu ukuze ulungise. Khulula isikrufu sokulungisa seringi yokulungisa, uze ufake intsimbi encinci okanye esinye isixhobo kumngxuma wesikrufu ovezwe ngaphandle, uze emva koko amazinyo egiya kwiringi yokulungisa angashukunyiswa ukuze iringi yokulungisa ijike ngasekhohlo nasekunene.
Xa iringi yokulungisa ijikwa ngasekunene, indawo yayo iya kwanda, kwaye uxinzelelo lokukhupha kunye noxinzelelo lokubuyisela indawo luya kuncipha; ngokuchaseneyo, xa iringi yokulungisa ijikwa ngasekhohlo, indawo yayo iya kuncipha, kwaye uxinzelelo lokukhupha kunye noxinzelelo lokubuyisela indawo luya kuncipha. Uxinzelelo lwesihlalo luya kwanda. Ngexesha lohlengahlengiso ngalunye, uluhlu lokujikeleza kweringi yokulungisa akufuneki lube lukhulu kakhulu (ngokubanzi ngaphakathi kwamazinyo ama-5).
Emva kohlengahlengiso ngalunye, isikrufu sokulungisa kufuneka siqiniswe ukuze isiphelo sesikrufu sibe kwindawo ephakathi kwamazinyo amabini eringi yokulungisa ukuthintela iringi yokulungisa ukuba ingajikelezi, kodwa kungabikho xinzelelo olusecaleni olufanele lufakwe kwiringi yokulungisa. Emva koko yenza uvavanyo lwesenzo. Ngenxa yokhuseleko, ngaphambi kokujika iringi yokulungisa, uxinzelelo lokungena lwevalvu yokhuseleko kufuneka luncitshiswe ngokufanelekileyo (ngokubanzi lungaphantsi kwe-90% yoxinzelelo lokuvula), ukuze kuthintelwe ukuba ivalvu ingavuli ngequbuliso ngexesha lohlengahlengiso kunye neengozi.
Qaphela ukuba kunokwenzeka kuphela ukwenza uvavanyo loxinzelelo lokukhupha ivalvu yokhuseleko kunye novavanyo loxinzelelo lokuphinda uvavanye xa isantya sokuhamba komthombo wegesi sikhulu ngokwaneleyo ukwenza ivalvu ingavuli (oko kukuthi, xa umthamo wokukhupha olinganiselweyo wevalvu yokhuseleko ufikelelwe).
Nangona kunjalo, amandla ebhentshi yovavanyo adla ngokusetyenziswa ukuqinisekisa uxinzelelo lokuvula lwevalvu yokhuseleko mancinci kakhulu. Ngeli xesha, ivalvu ayinakuvulwa ngokupheleleyo, kwaye uxinzelelo lwayo lokuphinda ihlale nalo aluchanekanga. Xa kulinganiswa uxinzelelo lokuvula kwibhentshi yovavanyo enjalo, ukuze kwenziwe isenzo sokusuka sibonakale, iringi yohlengahlengiso idla ngokulungiswa ibe kwindawo ephezulu, kodwa oku akufanelekanga phantsi kweemeko zokusebenza zevalvu, kwaye indawo yeringi yohlengahlengiso kufuneka ilungiswe.
uphawu lwelothe
Emva kokuba zonke iivalvu zokhuseleko zilungisiwe, kufuneka zivalwe nge-lead ukuthintela ukuba iimeko ezilungisiweyo zingatshintshwa ngokungacwangciswanga. Xa ivalvu yokhuseleko iphuma efektri, idla ngokulungiswa ngomoya wobushushu obuqhelekileyo ngokwexabiso eliphezulu (oko kukuthi uxinzelelo oluphezulu) lenqanaba loxinzelelo lokusebenza, ngaphandle kweemeko ezikhethekileyo ezichaziweyo.
Ngoko ke, abasebenzisi ngokubanzi kufuneka balungise ngokweemeko zokusebenza zangempela. Emva koko bayivale kwakhona.

I-Tianjin Tanggu Water Seal Valve Co., Ltd. yivalvu yesihlalo elastiki ephucukileyo exhasa amashishini, iimveliso zevalvu yebhabhathane yesihlalo esilastiki,ivalvu yebhabhathane ye-lug,ivalvu yebhabhathane ejikelezileyo eneflange ephindwe kabini,ivalvu yebhabhathane engaqhelekanga ephindwe kabini, ivalvu yokulinganisela,ivalvu yokujonga ipleyiti ezimbini ye-wafernjalo njalo. KwiTianjin Tanggu Water Seal Valve Co., Ltd., siyazingca ngokubonelela ngeemveliso ezikumgangatho ophezulu ezihlangabezana nemigangatho ephezulu yoshishino. Ngoluhlu lwethu olubanzi lweevalvu kunye nezixhobo, ungasithemba ukuba siza kubonelela ngesisombululo esifanelekileyo kwinkqubo yakho yamanzi. Nxibelelana nathi namhlanje ukuze ufunde ngakumbi malunga neemveliso zethu kunye nendlela esinokukunceda ngayo.