Umthengisi we-valve yesango lomphunga wemboni yaseTshayina oMgangatho oPhezulu
Yintoni ivalvu yesango lomphunga?
Ivalvu yesango lomphunga luyilo olukhethekileyo lwevalvu yesango.
Yindlela eyahlukileyo kuneevalvu zesango zemveli eziguquguqukayo zohlobo lwe-wedge. Idiski ikwiziqingatha ezibini, i-Inconel X750 ilayishwe ngentwasahlobo ecinezelweyo, eso sihlalo sikwizangqa zesihlalo ezihambelanayo. Idiski "iyatyibilika" xa idibana nezihlalo, yiyo loo nto ibizwa njalo.
Iidiski zinxibelelana ngokusisigxina neeringi zezihlalo, zifumana itywina eliqinileyo ngenxa yentwasahlobo ethe tye ebekwe phakathi nangaphandle koncedo lwenkqubo yokubopha.
Indlela yokutywinaiivalvu zesango lesilayidi ezihambelanayo.
- Xa uxinzelelo lombhobho okanye umahluko woxinzelelo lwamacala amabini umncinci, intwasahlobo ecinezelweyo iya kutyhala iidiski ziye kwiindandatho zokutywina, kukuvalwa kokuqala kweevalvu zesango lesilayidi ezihambelanayo phantsi kweemeko zoxinzelelo oluphantsi.
- Xa uxinzelelo lombhobho lusanda, uxinzelelo olukhulayo lomgca luya kutyhala idiski nxamnye neringi yesihlalo ngamandla kwicala loxinzelelo oluphantsi, nto leyo edala uphawu lwesibini. Okukhona uxinzelelo oluphakathi luphezulu, kokukhona ukusebenza kophawu kuphucuka.
Iimpawu eziphambili zevalvu yesango lomphunga ye-NORTECH
Iimpawu zoYilo
- Ukuvalwa okuqinileyo okufezekiswa luxinzelelo lomgca—akubangelwa yintshukumo yokudibanisa ngoomatshini ngoko ke kuphelisa ukubopha kobushushu
- Ukuncipha koxinzelelo
- Ivaliwe kwicala ngalinye kwi-API 598
- Isenzo sokuzicoca phakathi kwediski nesihlalo
- Ilungiselelo lokudlula liyafumaneka
- Ifumaneka kwisinyithi sekhabhoni esinobushushu obuphezulu, isinyithi se-chrome-moly, kunye nezinto zentsimbi engatyiwayo zokwakha: ASTM A216 GR WCB, ASTM A217 GR WC6, ASTM A217 GR, WC9, kunye neASTM A351 GR CF8M.
- Ifumaneka kunye nomsebenzisi wesandla, okanye ifakwe i-actuator efanelekileyo oyikhethileyo
| Igama lemveliso | Ivalvu yesango lesilayidi ehambelanayo |
| Ububanzi obuqhelekileyo | 2”-24”(DN50-DN600) |
| Uqhagamshelo lokuphela | RF,BW,RTJ |
| Uvavanyo loxinzelelo | I-PN16/25/40/63/100/250/320, Udidi 150/300/600/900/1500/2500 |
| Umgangatho woyilo | I-ASMEB16.34, API 6D |
| Ubushushu bokusebenza | -29~425°C (kuxhomekeke kwizinto ezikhethiweyo) |
| Umgangatho wokuhlola | I-API598/EN12266/ISO5208 |
| Isicelo esiphambili | Umphunga/ioyile/igesi |
| Uhlobo lomsebenzi | I-handwheel/Ibhokisi yegiya yesandla/Isixhobo sombane |
Idiski kunye neNtwasahlobo yevalvu yesango lomphunga:Intwasahlobo ecinezelweyo kwi-inconel X750 ibekwe phakathi kweediski ezimbini kwindawo efanayo.
I-Pillar kunye neBridge BBOSY yevalvu yesango lomphunga:Uyilo lwePillar & Bride BBOSY, iYork yenzelwe iintsika zentsimbi ezi-2 okanye ezi-4 ezibunjiweyo, kuxhomekeke kububanzi bevalvu.
Uvavanyo lwe-hydraulic lwe-valve yesango lomphunga ye-NORTECH
Ukuhlolwa kwevalvu yesango lomphunga.
- uvavanyo lweqokobhe izihlandlo ezili-1.5 zoxinzelelo olulinganisiweyo
- uvavanyo lwesitywina soxinzelelo oluphantsi olunomoya oyi-0.6 MPa
- uvavanyo lokutywina oluphantsi koxinzelelo oluphantsi ngamanzi i-0.4 MPa
Umboniso weMveliso: ivalvu yesango lomphunga
Isetyenziswa phi ivalvu yesango lomphunga?
Ivalvu yesango lomphunga isetyenziswa kakhulu kwiikhemikhali, ipetroli, igesi yendalo, okanyeIsixhobo sokukhupha nokugcina amanzi, izixhobo zokuhambisa nokugcina amanzi (iClass150~2500/PN1.0~42.0MPa, ubushushu bokusebenza -29~450℃), iipayipi ezine-smoked particle media, i-urban gas pipeline, ubunjineli bamanzi. Yenzelwe ukubonelela ngokwahlulwa kunye nokudluliselwa kokuhamba kwamanzi kwinkqubo yepayipi okanye kwinxalenye xa ivaliwe, ngamanye amaxesha ingafakwa kwindawo yokuphuma kwepompo ukulawula okanye ukulawula ukuhamba kwamanzi.
