I-Sheeve Sheet yePlagi yePlag yiyoyilo oluthile lweplagi apho i-cylindrical okanye iplagi enamacala ngaphakathi kwe-valve isetyenziselwa ukulawula ukuhamba kwamanzi. Iplagi inenxalenye ye-cutout eguqukayo kunye nendawo yokuhamba xa ikwindawo evulekileyo, kwaye inokujikelezwa ngokupheleleyo ekuthinteleni ukuphuma kwayo xa i-valve yaziwa ngokuvalwa kwayo -Ukuba ubuchule obuncinci, ukuhla okuncinci, kunye nokusetyenziswa ngendlela eguquguqukayo kuluhlu olubanzi lwezicelo, kubandakanya inkqubo kunye neenkqubo zemizi-mveliso ephatheni i-roves zisetyenziswa ngamashishini anjengeoyile kwaye Irhasi, i-petrochemical, iikhemikhali, kunye nezinye iinkqubo zenkqubo ngenxa yokuthembeka kwabo kunye nokukwazi ukuphatha iintlobo ezahlukeneyo zolwelo. Ezi valve zinokufumana iimpawu ezinje ngeplagi ethambileyo, ukulinganisa uxinzelelo, kunye nezixhobo ezahlukeneyo zokwakha ukuze zihambelane neemfuno ezithile ze-plug zeplanga okanye zinemibuzo ethile malunga nokusebenza kwabo okanye ukulungiswa, zivakalelwa Isimahla ukubuza.
1. Ulwakhiwo lwemveliso luhlobo oluthengisiweyo, lokutywinwa okuqinisekileyo, ubomi obude bokutywina, intsebenzo ePhezulu, imodeli ngokuhambelana nenkqubo ye-Aesthetics.
2. Ngokusebenzisa umkhono othambileyo kunye nonxibelelaniso lwentsimbi ye-plug ukuqinisekisa ukutywina, uqinile.
3. Ivali inokufakelwa ngokupheleleyo, ayilawulwa yindlela yokufakelwa; Ivalve incinci ngokobukhulu kwaye ayikho iimfuno ezikhethekileyo zokufaka.
I-4. I-valve inokusetyenziselwa ukuhamba ngeendlela ezimbini, kulula ukwenziwa kwifomu edlulayo, kulula ukulawula ukuhamba kwemithombo yeendaba.
5. Kukho imilebe yentsimbi engama-360 yentsimbi phakathi kwebhulukhwe kunye nebhulukhwe yevalve, enokuthi ikhusele kwaye ilungelelanise iplagi, kwaye inokutywina iplagi kunye ne-valve kunye ne-valve kunye ne-veli yoqhagamshelo kwaye uzinzile.
6. Xa iplagi ijikeleza, iyakukhuphela umphezulu wokutywina, ukubonelela ngomsebenzi wokucoca, efanelekileyo kwimidiya yomdiliya obukhulu kunye neyokulula.
I-7. I-valve ayinamda wangaphakathi wokuqokelela i-Peperaum.
I-8. Ivalve kulula ukuyivelisa ubume be-fire-anti-static.
Imveliso | I-Sheeve Sheet Palve |
Ububanzi beNgoma | I-NPS 2 ", 3", 4 ", 6", 8 ", 10", 12 ", 14", Kunye, " " |
Ububanzi beNgoma | Iklasi ye-150, i-300, i-600, 900, 1500, 2500. |
Unxibelelwano lokuphela | Ukuvalwa (i-RF, rtj) |
Ukusebenza | Bamba ivili, i-Pneumatic Acture, iArtator yombane, iBare Stem |
Izixhobo | Ukuphosa: A216 WCB, A351 CF3, CF8, CF3M, CF8M, I-A352 LCB, LCC, LC2, A99 4A. 5A, I-Intral, i-distelloy, monel |
Ulwakhiwo | Igcwele okanye incitshisiwe, i-rf, rj |
Uyilo kunye noMvelisi | API 6D, API 599 |
Ubuso ngobuso | API 6D, ASTE B16.10 |
Unxibelelwano lokuphela | I-RF, rtj (Asme B16.5, ASTE B16.47) |
Uvavanyo kunye nokuhlolwa | API 6D, API 598 |
Enye | Umnumzana 0175, umnumzana-0103, ISO 15848 |
Ikwakhona ngelinye | Pt, i-uts, mt. |
Uyilo olukhuselekileyo lomlilo | API 6FA, API 607 |
Inkonzo yasemva kwentengiso yevalve yokudada i-valve ibaluleke kakhulu, kuba kuphela inkonzo yexesha elifanelekileyo kwaye isebenza emva kwenkonzo yokuthengisa inokuqinisekisa ukusebenza kwalo ixesha elide kunye nokuzinza. Oku kulandelayo yimixholo yenkonzo yasemva kwentengiso ye-valve edadayo:
1.Ukulawula kunye nokuyalela: Abasebenzi beenkonzo zentengiso emva kwentengiso baya kuya kwindawo yokufaka kunye nokugxotha ivali yokuqhubela phambili ivali yokuqinisekisa ukuzinza kwayo kunye okuqhelekileyo.
Ukuphathwa komhlaba: Gcina rhoqo ivali yokudada ukuqinisekisa ukuba yeyeyona meko isebenzayo kwaye inciphise ireyithi yokusilela.
3.Ukuzimela: Ukuba ivalva yokudada iyasilela, abasebenzi beenkonzo zentengiso emva kwentengiso baya kwenza ukungafikeleli kwi-Stemsshoouset ngexesha elifutshane kakhulu ukuqinisekisa ukusebenza kwayo.
4. Ukuhlaziya uhlaziyo kunye nokuphuculwa: Ukuphendula kwezinto ezintsha kunye netekhnoloji entsha ephuma kwimarike, ekuseni yabasebenzi baya kuncoma ngokukhawuleza ukuhlaziya kunye nokuhlaziya izisombululo ezingcono.
5. Uqeqesho loLwazi: Abasebenzi beenkonzo zentengiso emva kwentengiso baya kubonelela ngoqeqesho lolwazi oluhleliweyo kubasebenzisi ukuphucula inqanaba lolawulo kunye nelondolozo lwabasebenzisi besebenzisa ivali yebhola. Ngamafutshane, inkonzo yasemva kwentengiso ye-valve yokudada yebhola kufuneka iqinisekiswe kuzo zonke iindlela. Kuphela ngale ndlela kuphela ingazisa abasebenzisi amava angcono kwaye athenge ukhuseleko.