Ivalvu yeSango leSlide ehambelanayo
Yintoni ivalvu yesango lesilayidi ehambelanayo?
Ivalvu yeSango leSlide ehambelanayoluyilo 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.
Kungoko ke olu hlobo lwevalvu lusetyenziswa kakhulu kwiinkonzo zoxinzelelo oluphezulu kunye nobushushu obuphezulu ezifana nomphunga kunye namanzi okutya.
Iingeneloyevalvu yesango lesilayidi ehambelanayo xa kuthelekiswa nemveliso yohlobo lwe-wedge yendabuko yile:
- Iidiski zevalvu yesango lesilayidi esihambelanayo azisoze zivale xa zivaliwe, ngelixa kusenokwenzeka ngohlobo lwe-wedge oluvaliweyo xa ulusu lukwiqondo lobushushu kwaye luvuliwe xa ulusu lubanda.
- I-torque yokuvula/yokuvala yevalvu yesango lesilayidi ehambelanayo iphantsi kakhulu kunevalvu yohlobo lwe-wedge yesango ehambelanayo, nto leyo ebangela ukuba kubekho i-actuator encinci kunye neenkqubo zokuqhuba ezingabizi kakhulu.
- Uphawu "lokutyibilika" lugcina ukungcola kude neendawo zokutywina.
Iimpawu eziphambili ze-NORTECH Parallel slide gate valves
Iimpawu zoYilo
- Ukuvalwa okuqinileyo okufezekiswa luxinzelelo lomgca—akubangelwa yintshukumo yokudibanisa ngoomatshini ngoko ke kuphelisa ukubopha kobushushu
- Ukuncipha koxinzelelo
- Iidiski ziyazilungelelanisa.
- Iidiski zigqunywe nge-alloy eqinileyo yeStellite Gr6.
- 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 lesilayidi esihambelanayo:Intwasahlobo ecinezelweyo kwi-inconel X750 ibekwe phakathi kweediski ezimbini kwindawo efanayo.
I-Pillar kunye neBridge BBOSY yevalvu yesango lesilayidi esihambelanayo:Uyilo lwePillar & Bride BBOSY, iYork yenzelwe iintsika zentsimbi ezi-2 okanye ezi-4 ezibunjiweyo, kuxhomekeke kububanzi bevalvu.
Uvavanyo lweHydraulic lweNORTECH Parallel Slide Gate Valve
Ukuhlolwa kweevalvu zesango lesilayidi ezihambelanayo.
- 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
- uvavanyo lwetywina loxinzelelo oluphakathi ukusuka kwi-0.4 Mpa ukuya kwi-1.0 Mpa
- uvavanyo lwetywina loxinzelelo oluphezulu amaxesha ali-1.1 oxinzelelo olulinganisiweyo
Umboniso weMveliso:
Isetyenziswa phi iParallel Slide Gate Valve?
Ivalvu yeSango leSlide ehambelanayo 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.
