Iivalve zebhabhathane
Titanium B367 Gr.C-2 API Standard Flanged Butterfly Valve
I-triple offset ibhekiselele ekongezeni i-eccentricity eyongezelelweyo ye-eccentricity kwisiseko se-eccentricity ephindwe kabini ekhankanywe ngasentla, nokuba umphezulu wokutywina wevalve yebhabhathane utyekele kwaye ukhokoni. Uphawu lwesi sakhiwo kumatshini kumatshini wecala elingaphandle lepleyiti yebhabhathane kwindawo engaphandle ethambekele econical, kunye nomatshini wecala elingaphakathi lesitulo sevalve yokutywina kwindawo engaphakathi etyekele econical. Ngeli xesha, icandelo lokutywinwa kwevalve yebhabhathane liye laba elliptical, kwaye imilo yendawo yokutywinwa kweplate yebhabhathane nayo i-asymmetrical. Ngenxa yomphezulu wokutywina weconical otyekelelweyo, icala elikhulu lepleyiti yebhabhathane lahlulwe yivalve stem shaft kwaye licinezelwe phezulu ukuya kwisitulo sevalvu ecaleni kwendawo enkulu ethambekele, ngelixa icala elincinci lepleyiti yebhabhathane licinezelwe lijonge ezantsi ukuya kwisihlalo sevalve. ecaleni komphezulu omncinci othambekileyo. Ukutywinwa phakathi kweringi yokutywina yebhabhathane kunye nesitulo sevalve akuxhomekeke kuguquko olulastiki lwesihlalo sevalvu, kodwa ngokupheleleyo kuxinzelelo lomphezulu wonxibelelwano ukuze ufezekiseke ukutywinwa. Ke ngoko, ukuvulwa kunye nokuvalwa kwevalve yebhabhathane ye-eccentric ayikhubeki, kwaye njengoko uxinzelelo lokuvala lukhula, ivalve ivaleka ngakumbi kwaye iqina.
Uluhlu
Imigangatho
Iimpawu ezongezelelweyo
Isihlalo sevalve sevalve yebhabhathane eccentric senziwe ngentsimbi engatyiwayo kunye namaphepha egraphite. Esi sakhiwo sinokuthintela ngokufanelekileyo impembelelo yezinto ezincinci eziqinileyo phakathi kunye nokutywinwa kwendawo yokutywina okubangelwa kukwandiswa kwe-thermal. Nokuba kukho umonakalo omncinci, akuyi kubakho ukuvuza, okungenakucingelwa kwivalve yebhabhathane ene-eccentric ephindwe kabini okanye ezinye iivalve ezintathu zebhabhathane eccentric.
Iringi yokutywina yevalve yebhabhathane eccentric kunokuthiwa yahlukile. Ayisiyiyo kuphela isihlalo se-valve esinokuthi sitshintshwe, kodwa nangenxa yokuba indawo yokutywina ye-butterfly plate izimele kwi-butterfly plate, indawo yokutywina ye-butterfly plate nayo inokutshintshwa. Oku kuthetha ukuba xa indawo yokutywina yepleyiti yebhabhathane yonakele, akukho mfuneko yokuba ukhawuleze ubuyele kumzi-mveliso wokuvelisa okanye uqhawule ivalve. Kuphela indawo yokutywina yepleyiti yebhabhathane kufuneka itshintshwe. Oku akuncitshi kakhulu kuphela iindleko zokulondolozwa, kodwa kwakhona kunciphisa kakhulu iiyure zokulungisa, ukuqina kokugcinwa, kunye nobunzima.
Izixhobo zaMacandelo aPhambili
| HAYI. | Igama lenxalenye | Izinto eziphathekayo |
| 1 | Isigqubuthelo esisezantsi | B367 Gr.C-2 |
| 2 | Umzimba | B367 Gr.C-2 |
| 3 | Isiqu esisezantsi | B381 Gr.F-2 |
| 4 | Iphini | B348 Gr.2 |
| 5 | Icwecwe | B367 Gr.C-2 |
| 6 | Isiqu esiphezulu | B381 Gr.F-2 |
| 7 | Ukupakisha | Igraphite |
| 8 | Indlala | B367 Gr.C-2 |
| 9 | Idyokhwe | CS |
| 10 | Isihlalo | I-Titanium |
| 11 | Umsesane wokutywina | I-Titanium |
| 12 | Icwecwe loxinzelelo | 304 |
Usetyenziso
Ivalve yebhabhathane ye-eccentric, njengokukhanya kwetekhnoloji yamva nje kwiivalvu, ibonisa amandla eevalvu ezahlukeneyo kwaye iphephe ubuthathaka beevalvu ezahlukeneyo, ngokungathandabuzekiyo iya kufumana ingqwalasela eyongeziweyo kubasebenzisi kunye nabayili. Uxinzelelo lwalo oluphezulu lunokufikelela kwiipounds ezingama-2500, ububanzi obuqhelekileyo bunokufikelela kwi-intshi ezingama-48, kwaye lunokuthi luhambelane ne-clamps, i-lugs, i-flanges, i-ring joints, i-welds ye-butt, iibhatyi, ubude obuhlukeneyo besakhiwo, njl. Ngaphezu koko, ngenxa yoluhlu olubanzi. yokukhethwa kwezinto, inokuhambelana ngokukhululekileyo namaqondo obushushu aphezulu naphantsi, kunye nemithombo yeendaba eyonakalisayo efana neasidi kunye nealkali. Ngokukodwa ngokubhekiselele kwi-diameter enkulu, kunye nenzuzo yayo yokuvuza kwe-zero, ihlala ithatha indawo yesango elikhulu kunye neevalve zebhola kwiivalve zokuvala. Ngokufanayo, ngomsebenzi wayo obalaseleyo wolawulo, ikwahlala ithatha indawo yeevalvu zeglowubhu ezinkulu ekulawuleni iivalvu. Ngokwenyani, isetyenziswa kwimibhobho eyahlukeneyo ebalulekileyo njengolawulo lwenkqubo kumashishini amakhulu anjengokutsalwa kweoyile nerhasi, amaqonga angaphesheya kolwandle, ukucocwa kweoyile, iikhemikhali zepetroli, iikhemikhali ezingaphiliyo, kunye nokuveliswa kwamandla, kubandakanya neTshayina. Iivalvu ezintathu zebhabhathane eccentric zisetyenziswa ngokubanzi kwimibhobho yemizi-mveliso efana nesinyithi, amandla, iikhemikhali zepetroli, unikezelo lwamanzi kunye nokukhupha amanzi, kunye nokwakhiwa kukamasipala apho ubushushu obuphakathi bungu ≤ 425 ℃. Zisetyenziselwa ukulawula ukuhamba kunye nokusika ulwelo.