DBB Trunnion Mounted Ball Valve, 2-12 Inch, Udidi 150-900 LB
Umboniso weMveliso: ibhloko ephindwe kabini kunye neevalvu zebhola eziphuma igazi
IiNgcaciso eziphambili / Iimpawu zebhloko ephindwe kabini kunye neevalvu zebhola ezophayo
IGAMA: Ivalve yebhola ye-DBB EQINISEKILE.
UYILO NOKWENZA: API 6D.
UKUHLOLWA KUNYE NOVAVANYO: API 6D.
ISIPHELO FLANGE DIMENATION: ASME B16.5.
FTF DIMENSION: API 6D.
UBUNGXINEZELO-BUHLUNGU: ASME B16.34.
UYILO LWETHU: -29℃-150℃.
I-DAAMETER YOMNTU: 2-12 Intshi.
UMGANGATHO WOYILO: UDIDI 150-900 LB.
Uluhlu lweeMveliso:
Izinto zoMzimba: Intsimbi yeCarbon, iStainless Steel, iAlloy Steel.
Ububanzi obuqhelekileyo: 2 - 60 Intshi (DN50-DN1500).
Qeda uQhagamshelwano: BW, Flanged.
Uluhlu loxinzelelo: Udidi lwe-150 - 2500 LB (PN16-PN420).
Ukusebenza: I-Lever, i-Gearbox, uMbane, i-Pneumatic, i-Electro Hydraulic Actuator, i-Gas Over Oil Actuator.
Ubushushu bokusebenza: -46℃-+200℃.
Ukusetyenziswa kwebloko ephindwe kabini kunye neevalvu zebhola ezophayo
Ibloko ephindwe kabini kunye neevalvu zebhola ezophayozisetyenziswa kakhulu kwishishini leoli kunye negesi, kodwa zinokuba luncedo kwamanye amashishini amaninzi.Ngokuqhelekileyo isetyenziswa apho ukopha i-valve cavity kufuneka, apho imibhobho ifuna ukwahlulwa ukuze ilungiswe, okanye kuyo nayiphi na enye imeko:
- Thintela ukungcoliseka kwemveliso.
- Susa izixhobo kwinkonzo yokucoca okanye ukulungiswa.
- Ukulinganisa imitha.
- Inkonzo yolwelo kufutshane nemijelo yamanzi okanye koomasipala.
- Ugqithiso kunye nokugcinwa.
- Isitofu samachiza kunye nesampulu.
- Isixhobo sodwa esifana nezalathisi zoxinzelelo kunye ne-lever gauges.
- Inkqubo yokuqala umphunga.
- Vala kwaye ukhuphe izixhobo zokulinganisa uxinzelelo.