A216 WCB 900LBS Khangela iValve
carbon steel 900LBS flanged swing Khangela iValve
Umgangatho woyilo: API 600.API594 BS1868
Isixhobo somzimba: WCB. Intsimbi yeCarbon
Idayimitha yegama: 6”DN150
Uxinzelelo: CL900LBS
Ukuphela koxhulumaniso: RF. I-Flange
Ubuso ngobuso: ASME B16.10.
Ubushushu bokusebenza: -29℃~+425℃.
Uvavanyo kunye nokuhlolwa: API 598.
Qwalasela iivalvu
I-High Pin ye-Flat ye-Disc yokuHlola iivalvu
I-Integral Disc check valves
Ngesicelo
Izinto ezifumanekayo: A216WCB/WCC/LCB/WC9/C5/CF8M/CF3
Isiqu sokuzikhethela: A182F6a, A182F304, A182F316, F51/F53
Isitulo esiKhethekileyo kunye nokusikwa: STL, 2CR13, SS304, SS316/F51
Ukhetho Qeda umdibaniso:
Uluhlu lweesayizi zevalufa ubukhulu: 1/2″~60″ (DN15~DN1500).
Uluhlu loxinzelelo: 150lbs ~ 2500lbs (PN16 ~ PN420).
Ukuzikhethela: Ngoyilo lokupasa
UkuSebenza okuKhethekileyo: uhlobo oluzenzekelayo okanye i-Lever kunye nobunzima be-counter
Ukusebenza:
UKUHLOLWA PHAMBI KOKUFAKWA
- Ngaphambi kofakelo, jonga ipleyiti yegama levalve kunye nolwazi lomzimba wevalvu ukuze uqinisekise ukuba ivalve ifanelekile kwinkonzo ekujoliswe kuyo.
- Ngaphambi kofakelo, susa isigqubuthelo seflange kunye nefilimu ekhuselayo kwi-flange yokutywinwa kobuso, kunye nenkxaso yediski, hlola ibhore kunye ne-flange yokutywina indawo, susa naluphi na ukungcola ngelaphu elithambileyo elicocekileyo, sebenzisa i-anti-corrosive yokucoca ulwelo ukucoca ukuba kuyimfuneko. kwaye ungaze usebenzise naziphi na ezinye iimveliso zekhemikhali.
- Hlola i-flange gasket (kuquka i-gasket ye-ring) yokutywina kwaye uqinisekise ukuba ikwimeko eyamkelekileyo yofakelo. Faka Beka i-valve kumbhobho okanye uxhulumaniso lwe-flange; qinisekisa ukuba naluphi na uxinizelelo olubangelwa ukulungelelaniswa kombhobho okungafanelekanga lukhululeka kuqala. Iivalvu azijoliswanga ukuba zibe yindlela yokulungelelanisa umbhobho ofakwe ngokungafanelekanga.Iivalvu ezi-2 eziphawulwe ngesikhokelo sokuhamba kufuneka zifakwe ngokuhambelana nokuhamba kwemibhobho.I-3 I-valve kufuneka ifakwe kwindawo ethe tye kunye neziko le-valve.
Isicelo:
Isiphakathi ngamanzi, umphunga, igesi, i-corrosive medium, i-oyile, amayeza, njl.
Izinto ezifumanekayo: A216WCB/WCC/LCB/WC9/C5/CF8M/CF3
Isiqu sokuzikhethela: A182F6a, A182F304, A182F316, F51/F53
Isitulo esiKhethekileyo kunye nokusikwa: STL, 2CR13, SS304, SS316/F51
Ukhetho Qeda umdibaniso:
Uluhlu lweesayizi zevalufa ubukhulu: 1/2″~60″ (DN15~DN1500).
Uluhlu loxinzelelo: 150lbs ~ 2500lbs (PN16 ~ PN420).
Ukuzikhethela: Ngoyilo lokupasa
UkuSebenza okuKhethekileyo: uhlobo oluzenzekelayo okanye i-Lever kunye nobunzima be-counter
UKUHLOLWA PHAMBI KOKUFAKWA
Ngaphambi kofakelo, jonga ipleyiti yegama levalve kunye nolwazi lomzimba wevalvu ukuze uqinisekise ukuba ivalve ifanelekile kwinkonzo ekujoliswe kuyo.
Ngaphambi kofakelo, susa isigqubuthelo seflange kunye nefilimu ekhuselayo kwi-flange yokutywinwa kobuso, kunye nenkxaso yediski, hlola ibhore kunye ne-flange yokutywina indawo, susa naluphi na ukungcola ngelaphu elithambileyo elicocekileyo, sebenzisa i-anti-corrosive yokucoca ulwelo ukucoca ukuba kuyimfuneko. kwaye ungaze usebenzise naziphi na ezinye iimveliso zekhemikhali.
Hlola i-flange gasket (kuquka i-gasket ye-ring) yokutywina kwaye uqinisekise ukuba ikwimeko eyamkelekileyo yofakelo.
UKUFAKWA
1 Beka ivalve kumbhobho okanye udibaniso lweflange; qinisekisa ukuba naluphi na uxinizelelo olubangelwa ukulungelelaniswa kombhobho okungafanelekanga lukhululeka kuqala. Iivalvu azijoliswanga ukuba zibe yindlela yokulungelelanisa umbhobho ofakwe ngokungafanelekanga.
Iivalvu ezi-2 eziphawulwe ngesikhokelo sokuhamba kufuneka zifakwe ngokuhambelana nokuhamba kwemibhobho.
I-3 I-valve kufuneka ifakwe kwindawo ethe tye kunye neziko le-valve.
Isiphakathi ngamanzi, umphunga, igesi, i-corrosive medium, i-oyile, amayeza, njl.
