Ihowuliseyili Industrial Manual ibhola valve China umthengisi umthengisi Manufacturer
Yintoni ivalve yebhola eyenziwe ngesandla?
AIvalve yebhola eyenziwe ngesandlausebenzisa ibhola ejikelezayo kunye nesiqu esibonelela ngolawulo lokuvula/ukuvala.
AIvalve yebhola eyenziwe ngesandlayivalve enebhola edadayo (engamiselwanga yitrunnion) ngaphakathi kumzimba wevalve, ikhukuliseka iye kwicala elisezantsi lomlambo kwaye ityhale ngokuqinileyo kwisitulo phantsi koxinzelelo oluphakathi ukuqinisekisa ukuthembeka kokutywinwa.Ivalve yebhola edadayo inesakhiwo esilula, ukusebenza kakuhle kokutywina kodwa izinto zokuhlala ziyafuneka ukuze zimelane nomthwalo wokusebenza ekubeni uxinzelelo lokutywinwa luvalwa ngumsesane wokuhlala.Ngenxa yokungafumaneki kwezixhobo zokuhlala eziphezulu, ivalve yebhola edadayo isetyenziswa ikakhulu kuxinzelelo oluphakathi okanye oluphantsi.
Xa ivalve ibekwe apho ibhore ilungelelaniswe kwicala elinye nombhobho, ikwindawo evulekileyo, kwaye ulwelo lunokudlula ezantsi.I-NORTECH ivelufa yebhola yeManuwali yimveliso entsha eyenziwe yinguqu kwivalve eqhelekileyo kunye nokwamkelwa komgangatho wehlabathi ohlaziyiweyo.
Iimpawu eziphambili ze-NORTECH Manual ibhola valve
1. Uyilo lweZitulo eziKhethekileyo
samkela uyilo lwesakhiwo seringi esiguquguqukayo sevalve yebhola edadayo.Xa uxinzelelo oluphakathi luphantsi, indawo yoqhagamshelwano yomsesane wokutywina kunye nebhola incinci.Iya kunciphisa i-friction kunye ne-torque yokusebenza kwaye iqinisekise ukuqina ngexesha elifanayo.Xa uxinzelelo oluphakathi lunyuswa, indawo yoqhagamshelwano yentsimbi yokutywina kunye nebhola iba nkulu kunye ne-elastic deformation ye-ring ye-ring, ngoko ke umsesane wokutywina unokunyamezela i-medium ephezulu. impembelelo ngaphandle kokulimala.
isihlalo esidadayo phantsi koxinzelelo oluphantsi
isihlalo esidadayo phantsi koxinzelelo oluphezulu
2. Uyilo lweSakhiwo esingangenwa ngumlilo
Kwimeko yomlilo ngexesha lokusetyenziswa kwevalve, iringi yesitulo esenziwe nge-PTFE Okanye ezinye izinto ezingezizo ezentsimbi ziyakubola okanye zonakaliswe phantsi kobushushu obuphezulu kwaye oko kuya kubangela ukuvuza okumandla kolwelo, kuyingozi kakhulu kwinto enokutsha okanye eqhumayo. Umsesane wokutywina ongenamlilo ubekwe phakathi kwebhola kunye nesihlalo ukuze emva kokuba isitulo sevalve sitshisiwe, indawo ephakathi iya kutyhala ibhola ngokukhawuleza ukuya kumjelo osezantsi wokutywina wentsimbi ukwenza intsimbi encedisayo kwisakhiwo sokutywina esinokulawula ngokufanelekileyo ukuvuza kwevalve. Ukongeza, i-gasket ye-flange yokutywina ephakathi, enokuqinisekisa ukutywinwa naphantsi kobushushu obuphezulu .Uyilo lwesakhiwo esingenamlilo sevalve yebhola edadayo ihambelana neemfuno ze-APl607, APl6FA, BS 6755 kunye neminye imigangatho.
Uyilo lweSakhiwo esingenamlilo seflange ephakathi
Uyilo loLwakhiwo lweSithi esingenamlilo (emva kokutshiswa)
Uyilo lweSitulo esingenamlilo
Uyilo loLwakhiwo olungenamlilo lwesiqu(usetyenziso oluqhelekileyo)
3. Ulwakhiwo lwe-Anti-static
Ivalve yebhola iyilwe nge-anti-static structure kunye nesixhobo sokukhupha umbane ongatshintshiyo ukwenza ngqo umjelo ongatshintshiyo phakathi kwebhola kunye nomzimba ngesiqu ukuze kukhutshwe umbane ongatshintshiyo oveliswe ngokukhuhlana kwebhola kunye nesihlalo, ukuphepha umlilo okanye ugqabhuko-dubulo. oko kunokubangelwa kukukhazimla okumileyo kunye nokuqinisekisa ukhuseleko lwenkqubo.
Uyilo lwesakhiwo se-Anti-Static sevalve yebhola ene-DN32 nangaphezulu
Uyilo lwesakhiwo se-Anti-Static sevalvu yebhola encinci kune-DN32
4. Ukutywinwa okuthembekileyo kweSikhondo seValve
Isiqu senziwe ngegxalaba emazantsi alo ukuze singavuthelwa liphakathi naphantsi kwemeko egqithisileyo njengokunyuka koxinzelelo olungaqhelekanga ngaphakathi kumngxunya wevalve, ukusilela kwepleyiti yedlala kunye nokunye Ukongeza, ukunqanda ukuvuza emva ukupakishwa kwesikhondo kutshiswe xa kuthe kwatsha, i-thrust bearing ibekwe kwindawo apho igxalaba lesiqu kunye nokudibana nomzimba ukwenza isitulo sokutywina esibuyela umva.Amandla okutywinwa kwetywina elibuyela umva aya kunyuka ngokonyuka koxinzelelo oluphakathi, ukuze kuqinisekiswe ukutywinwa kwesiqu okuthembekileyo phantsi koxinzelelo olwahlukeneyo, thintela ukuvuza kwaye uthintele ukusasazeka kwengozi.
Isikhondo esibekwe ezantsi asiyi kuphephetheka phantsi koxinzelelo oluphakathi
Isiqu esiphezulu sinokuvuthela phantsi koxinzelelo oluphakathi
Ngaphambi kokuba ukupakisha kucinezelwe
Emva kokuba ukupakisha kucinezelekile
indlela yokupakisha elayishiweyo yaseNtwasahlobo
5. Isitshixo kunye noThintelo lokuSebenzisa kakubi
Ivalve yebhola yemanuwali inokutshixwa ngesitshixo kwindawo evulekileyo epheleleyo okanye evaliweyo.Iqhekeza le-90 ° elivulekileyo nelivaliweyo elinomngxunya wokutshixa lenzelwe ukuphepha i-valve misoperation ebangelwa yi-opreators engagunyaziswanga, kwaye inokuthintela ukuvulwa okanye ukuvalwa kwevalve, okanye ezinye iingozi ezibangelwa kukungcangcazela kwemibhobho okanye izinto ezingalindelekanga.Isebenza kakhulu ngakumbi kwi-oyile enokutsha kunye neqhumayo, imibhobho yekhemikhali kunye neyezonyango okanye iityhubhu yasendle.Inxalenye esentlokweni yesikhondo efakwe ngesiphatho ithatha uyilo olucaba.Apho ivalve ivulwa khona, isiphatho sihambelana nombhobho, kwaye iimpawu zokuvala zevalve ziqinisekisiwe ukuba zichanekile.
IiNgcaciso zobuGcisa zevalve yebhola yeManual
| Idayamitha yegama | 1/2”-8”(DN15-DN200) |
| Uhlobo loQhagamshelwano | I-flange yobuso obuphakanyisiweyo |
| Umgangatho woyilo | API 608 |
| Izinto zomzimba | Intsimbi engenasici CF8/CF8M/CF3/CF3M |
| Izinto zebhola | Insimbi engenasici 304/316/304L/316L |
| Izinto zokuhlala | PTFE/PPL/NYLON/PEEK |
| Ubushushu bokusebenza | Ukuya kuthi ga kwi-120°C ye-PTFE |
|
| Ukuya kuthi ga kwi-250 ° C ye-PPL/PEEK |
|
| Ukuya kuma-80°C kwiNYLON |
| Ukuphela kweFlange | EN1092-1 PN10/16,ASME B16.5 Cl150 |
| Ubuso ngobuso | ASME B 16.10 |
| I-ISO yokuxhoma iphedi | ISO5211 |
| Umgangatho wokuhlola | API598/EN12266/ISO5208 |
| Uhlobo lomsebenzi | Bamba i-lever/Ibhokisi yegiya yeManuwali/Isivusi somoya/Isivusi sombane |
Umboniso weMveliso: Ivalve yebhola yeManual
Ukusetyenziswa kwevalve yebhola yeManual
YethuIvalve yebhola eyenziwe ngesandlainokusetyenziswa ngokubanzi kwi-petrochemical, ikhemikhali, intsimbi, ukwenza iphepha, amayeza kunye nemibhobho yokuthutha imigama emide.etc, phantse yonke intsimi.
