I-valve ye-DIN-EN Globe yezimboni esezingeni eliphezulu yaseChina ifektri
Iyini i-globe valve?
I-valve yeglobeiklanywe futhi yakhiqizwa ngokwezinga langaphambilini laseJalimane, i-DIN kanye nezinga laseYurophu lanamuhla i-EN13709.isetshenziswa kakhulu emazweni ase-European Union.
ivalvu yayo yokuvala ehamba kancane esetshenziswa ukuqala, ukumisa noma ukulawula ukugeleza kusetshenziswa ilungu lokuvala elibizwa ngokuthi idiski. Ukuvulwa kwesihlalo kuyashintsha ngokuhambisana nokuhamba kwediski okulungele imisebenzi ehilela ukulawulwa kokugeleza. Amavalvu e-DIN-EN Globe afaneleka kakhulu futhi asetshenziswa kabanzi ukulawula noma ukumisa ukugeleza koketshezi noma igesi ngepayipi ukuze kucindezelwe futhi kulawulwe ukugeleza koketshezi futhi ngokuvamile asetshenziswa kumapayipi amancane.
iAmavalvu e-globeingasetshenziswa futhi ngezinjongo zokubhoboza. Imizimba eminingi yamavalvu ahlala yedwa isebenzisa ukwakhiwa kwekheji noma isitayela sokugcina ukuze igcine indandatho yesihlalo, inikeze ukuqondisa kwepulaki yamavalvu, futhi inikeze indlela yokusungula izici ezithile zokugeleza kwamavalvu. Ingashintshwa kalula ngokushintsha izingxenye zokusika ukuze ishintshe isici sokugeleza noma inikeze ukugeleza okuncishisiwe kwamandla, ukunciphisa umsindo, noma ukunciphisa noma ukususa i-cavitation.
ngokuvamile kunezinhlobo ezintathu zomzimba noma imiklamo yazoAmavalvu e-globe:
- 1). Iphethini Ejwayelekile (futhi njengephethini ye-Tee noma i-T – Iphethini noma i-Z – Iphethini)
- 2). Iphethini ye-Angle
- 3). Iphethini Eligobile (elaziwa nangokuthi i-Wye Pattern noma i-Y – Pattern)
Izici eziyinhloko ze-globe valve?
Iphethini ejwayelekile (iphethini eqondile)
Iphethini ye-engeli
Iphethini ejwayelekile enophawu lwe-bellows
- 1). Ibanga elifushane lokuhamba kwediski (stroke) phakathi kwezikhundla ezivulekile nezivaliwe,Amavalvu e-DIN-EN globezilungele uma ivalvu kufanele ivulwe futhi ivalwe njalo;
- 2) .Amakhono okuhle okubopha uphawu
- 3).Kukhona ububanzi bamakhono njengoba etholakala kuphethini ejwayelekile (iphethini eqinile), iphethini ye-Angle, kanye nephethini ye-Wye (iphethini ye-Y).
- 4). I-valve ye-DIN-EN globe ingasetshenziswa njenge-valve ye-SDNR, i-valve yokuhlola i-globe ngokushintsha umklamo kancane.
- 5). Kulula ukulungisa nokulungisa izihlalo, ngezinhloso ezahlukene.
Ukulawula ukwakheka kwediski
Ukulinganisa ukwakheka kwediski, i-DN200 nangaphezulu
Imininingwane ye-globe valve?
Imininingwane ye-Globe valve
| Ukuklama Nokukhiqiza | BS1873, DIN3356, EN13709 |
| Ububanzi obujwayelekile (i-DN) | I-DN15-DN400 |
| Isilinganiso sokucindezela (PN) | I-PN16-PN40 |
| Ubuso nobuso | I-DIN3202,BS EN558-1 |
| Ubukhulu be-Flange | I-BS EN1092-1, GOST 12815 |
| Ubukhulu bokushisela kwe-Butt | DIN3239,EN12627 |
| Ukuhlolwa nokuhlolwa | I-DIN3230,BS EN12266 |
| Umzimba | Insimbi yekhabhoni, Insimbi engagqwali, Insimbi ye-alloy |
| Isihlalo | insimbi engagqwali, insimbi ye-alloy, i-Stellite coating. |
| Ukusebenza | isondo lesandla, igiya elenziwa ngesandla, i-actuator kagesi, i-actuator yomoya |
| Iphethini yomzimba | Iphethini ejwayelekile (iphethini engu-T noma uhlobo lwe-Z), iphethini ye-Angle, iphethini ye-Y |
Umbukiso Womkhiqizo:
Ukusetshenziswa kwama-globe valve
I-Globe Valve isetshenziswa kabanzi ku-izinsizakalo eziningi, zombili izinsizakalo zomfutho ophansi kanye noketshezi oluphezulu.
- 1). Uketshezi: Amanzi, umusi, umoya, uphethiloli ongahluziwe kanye nemikhiqizo kaphethiloli, igesi yemvelo, igesi econdensate, izixazululo zobuchwepheshe, umoya-mpilo, amagesi aketshezi kanye nalawo angenalo ulaka
- 2). Izinhlelo zamanzi ezipholile ezidinga ukuhlukaniswa kanye nokulawulwa kokugeleza kwamanzi.
- 3).Izimbobo zokungenisa umoya ezinamachashazi aphezulu kanye nemisele yamanzi enamachashazi aphansi.
- 4).Izimbobo zomoya namapayipi omoya, izinsizakalo zomusi, izimbobo zomoya namapayipi omoya amakhulu, kanye nezimbobo zomoya oshisayo.
