Umgangatho oPhezulu woShishino wesilayidi wesango ivelufa yaseTshayina umnikezeli wefektri uMvelisi
Yintoni ivalve yesango lesilayidi?
Isilayidi seSango iValveluyilo olukhethekileyo lwevalve yesango.
Yinto engenye yemveli bhetyebhetye wedge uhlobo iivalvu zesango.I-disc iziqingatha ezibini, icinezelwe intwasahlobo Inconel X750 elayishiwe, ukuba isihlalo kumakhonkco isihlalo parallel.I-disc "isilayidi" ngokuqhagamshelana nezihlalo, ngoko ke igama.
Iidiski zinxibelelana ngokusisigxina kunye namakhonkco esihlalo, ukufumana itywina eliqinileyo ngenxa ye-horizontal inconel spring ephakathi kunye ngaphandle koncedo lwenkqubo yokutshata.
Indlela yokutywinayeevalvu zesango lesilayidi esihambelanayo.
- Xa uxinzelelo lombhobho okanye umahluko woxinzelelo lwamacala amabini umncinci, intwasahlobo ecinezelweyo iya kutyhala iidiski ukuya kumakhonkco okutywina, kukutywinwa kokuqala kweevalvu zesango lesilayidi esihambelanayo phantsi kweemeko zoxinzelelo oluphantsi.
- Xa uxinzelelo lombhobho lukhula, uxinzelelo lomgca onyukayo luya kutyhala idiski ngokuchasene neringi yesihlalo ngamandla kwicala loxinzelelo oluphantsi, oludala itywina lesibini.Okukhona uphezulu uxinzelelo oluphakathi, kokukhona umsebenzi wokutywina ungcono
Ke ngoko olu hlobo lwevalvu lusetyenziswa kakhulu kuxinzelelo oluphezulu kunye neenkonzo zobushushu obuphezulu obunjengomphunga kunye namanzi okutya.
Iimpawu eziphambili ze-NORTECH iivalve zesango lesilayidi
Iimpawu zoyilo
- Ukuvalwa okungqingqwa okuphunyezwe luxinzelelo lwelayini- hayi ukusuka kwisenzo sokutshatisa ngoomatshini ngoko ke kuphelisa ukubopha ngokushushu
- Ubuncinci boxinzelelo lwehla
- Iidiski ziyazilungelelanisa.
- Isenzo sokucoca ngokwakho phakathi kwediski kunye nesitulo
- Ulungiselelo lwe-bypass lukhona
- Ifumaneka kwi-carbon iron steel, i-chrome-moly steel, kunye nezixhobo zensimbi ezingenasici: i-ASTM A216 GR WCB, i-ASTM A217 GR WC6, i-ASTM A217 GR, i-WC9, kunye ne-ASTM A351 GR CF8M.
- Ifumaneka ngomsebenzi wezandla, okanye ifakelwe i-activator efanelekileyo yokuzikhethela
| Igama lemveliso | Ivalve yesango yesilayidi enxuseneyo |
| Idayamitha yegama | 2”-24”(DN50-DN600) |
| Phelisa uqhagamshelwano | RF,BW,RTJ |
| Ukukala koxinzelelo | PN16/25/40/63/100/250/320,Iklasi 150/300/600/900/1500/2500 |
| Umgangatho woyilo | ASMEB16.34,API 6D |
| Ubushushu bokusebenza | -29 ~ 425°C (kuxhomekeke kwizinto ezikhethiweyo) |
| Umgangatho wokuhlola | API598/EN12266/ISO5208 |
| Isicelo esingundoqo | Umphunga/i-oyile/igesi |
| Uhlobo lomsebenzi | Ivili lesandla/Ibhokisi yegiya yeManuwali/Isixhobisi soMbane |
Idiskhi kunye neNtwasahlobo yesilayidi sesivalo sesango:intwasahlobo ecinezelweyo kwi-inconel X750 ibekwe phakathi kweediski ezimbini kwindawo ehambelanayo.
Intsika kunye neBridge BBOSY yesilayidi sesilayidi ivelufa yesango:Iintsika kunye noyilo lomtshakazi lwe-BBOSY, iYork iyilwe ngeentsika zentsimbi ezi-2 okanye ezi-4, kuxhomekeke kububanzi bevalve.
Uvavanyo lwe-Hydraulic ye-NORTECH iSilayidi seSango iValve
Ukuhlolwa kweevalvu zesango lesilayidi ezihambelanayo.
- uvavanyo oluphantsi lwetywina loxinzelelo ngamanzi 0.4 Mpa
- uvavanyo itywina uxinzelelo oluphakathi ukusuka 0.4 Mpa ukuya 1.0Mpa
- uvavanyo lwetywina oluphezulu lwe-1.1 amaxesha oxinzelelo olulinganisiweyo
uMboniso weMveliso:Ivalve yesango yesilayidi
Isetyenziswa phi iValuvu yeSango lesiSilayidi?
Isilayidi seSango iValve isetyenziswa kakhulu kwimichiza yasendle, i-petroleum, igesi yendalo, oil kunye negesi yendalo isixhobo wellhead imveliso, ukuhambisa kunye nemibhobho yokugcina (Class150 ~ 2500/PN1.0 ~ 42.0MPa, ubushushu bokusebenza -29 ~ 450 ℃), imibhobho nge amasuntswana eendaba enqunyanyisiweyo, umbhobho wegesi yedolophu, ubunjineli bamanzi. Ukuzihlukanisa kunye nokuhanjiswa kokuhamba kwindlela yokubhobhoza okanye icandelo xa ivaliwe, ngamanye amaxesha inokufakwa kwi-outlet yepompo yokulawula okanye ukulawula ukuhamba.
