China udidi lwevalufa khangela: Ngokwesakhiwo, uqhagamshelwano kunye nokuhlelwa kwezinto
China itshekhi valve sisixhobo sokulawula ulwelo esisetyenziswa ngokuqhelekileyo, ngokwesakhiwo, uqhagamshelwano kunye nezinto eziphathekayo zinokwahlulwa zibe ziindidi ezahlukeneyo. Eli nqaku liza kwazisa iintlobo zeevalvu zokutshekisha e-China ukusuka kwimbono yobungcali.
1. Hlela ngokwesakhiwo
(1) Uhlobo lokuphakamisa i-valve yase-China yokukhangela: ubukhulu becala yenziwe ngumzimba, isigqubuthelo sevalvu, i-valve disc, intwasahlobo njalo njalo. Xa i-fluid ingena kwi-valve yokujonga i-China ukusuka kwi-inlet, ngenxa yesenzo sobunzima kunye ne-spring force, i-disc ye-valve iya kuvala i-valve, ukuze i-fluid ihambe kuphela kwicala elinye. Xa i-fluid igeleza ngasemva, ngenxa yesikhundla se-disc kunye nesenzo sentwasahlobo, i-disc iya kuvula i-valve ukuze i-fluid iqhubeke ihamba ngokujikelezayo.
(2)Rotary Chinese itshekhi valve : ubukhulu becala yenziwe ngumzimba wevalve, isigqubuthelo sevalvu, ishafti, idowel, idiskhi yevalve, njl.njl. Xa ulwelo lungena kwivalve yaseTshayina kwindawo yokungena, idiski ivula ivalve ngenxa yokutyhala idowel, ukuze ulwelo luqhubeke qukuqela kwicala elahlukileyo. Xa i-fluid igeleza kwicala elichaseneyo, ngenxa yesenzo sokuthintela i-dowel, i-disc ye-valve iya kuvala i-valve, ukuze i-fluid ihambe kuphela kwicala elinye.
3 iya kuvala ivalve, ukwenzela ukuba ulwelo lukwazi ukuhamba kwicala elinye. Xa ulwelo luhamba lubuyela umva, ngenxa yesenzo esilastiki sepleyiti yebhabhathane, idiskhi yevalve iya kuvula ivalve ukuze ulwelo luqhubeke nokuqukuqela umva.
2. Chwetheza ngohlobo loqhagamshelo
(1) Uxhulumaniso lweFlangeChina itshekhi valve: ngokusebenzisa i-flange kunye noqhagamshelwano lombhobho, kunye nokusebenza kakuhle kokutywinwa.
(2) Uqhagamshelo oludityanisiweyo lwaseTshayina ivelufa yokutshekisha: ngokudibanisa i-welding kunye noqhagamshelo lombhobho, ngamandla amahle kunye nokusebenza kokutywinwa.
(3) I-valve yokuhlola i-Chinese ene-threaded: ngokusebenzisa intambo kunye noqhagamshelo lombhobho, kunye ne-disassembly efanelekileyo kunye nokusebenza kokucoca.
3. Hlela ngokomathiriyeli
(1) I-iron ye-Cast iron check valve: ifanelekile kwiinkqubo zemibhobho ezinoxinzelelo oluphantsi, ubushushu obuphantsi kunye neendaba ezingaboliyo.
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(3) Insimbi engenasici yaseChina yokukhangela ivalve: ilungele zonke iintlobo zenkqubo yemibhobho yeendaba ezonakalisayo.
(4) I-alloy ye-Copper yase-China yokukhangela i-valve: ilungele uxinzelelo oluphezulu, ubushushu obuphezulu, inkqubo yemibhobho yeendaba ezonakalisayo.
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Ngamafutshane, kukho iintlobo ezininzi zeevalvu zetshekhi zaseTshayina, kunye neentlobo ezahlukeneyo zeIivalvu zetshekhi zaseTshayina zineempawu ezahlukeneyo kunye nobubanzi besicelo. Xa ukhetha i-valve yokutshekisha yaseTshayina, uhlobo olufanelekileyo kunye nezinto eziphathekayo kufuneka zikhethwe ngokwemiqathango ethile yokusebenza kunye neemfuno zokusetyenziswa. Ndiyathemba ukuba eli nqaku lizazisa iintlobo zeevalvu zetshekhi eTshayina kwaye zinokukunika ireferensi kunye noncedo.
Ixesha lokuposa: Nov-07-2023
