Rising Stem F4 F5 Gate Valve Z45X Resilient Seat Seal Ductile Iron Flange Connection Heke Valve
Ka ho khomarela khopolo ea "Boleng bo Botle bo Botle, Ts'ebeletso e Khotsofatsang", Re ntse re leka ka matla ho ba molekane oa hau oa khoebo ea hloahloa bakeng sa theolelo e kholo ea Sejeremane F4 Gate Valve Z45X Resilient Seat Seal Soft Seal Seal Valve, Litebello pele! Eng kapa eng eo u e hlokang, re lokela ho etsa sohle se matleng a rona ho u thusa. Re amohela ka mofuthu bareki ba tsoang lefats'eng lohle ho sebelisana le rona molemong oa ntlafatso.
Ka ho khomarela khopolo ea "Boleng bo Botle bo Botle, Tšebeletso e Khotsofatsang", re leka ka matla ho ba molekane oa hau oa khoebo ea hloahloa bakeng saChina e ile ea fana ka Valve le Setsi sa Heke se Lula ka Matla, Re tsitlella "Boleng ba Pele, Botumo Pele le Moreki Pele". Re ikemiselitse ho fana ka litharollo tsa boleng bo holimo le lits'ebeletso tse ntle ka mor'a thekiso. Ho fihlela joale, thepa ea rona e rometsoe linaheng le libakeng tse fetang 60 lefatšeng ka bophara, tse kang Amerika, Australia le Europe. Re thabela botumo bo phahameng lapeng le kantle ho naha. Ka linako tsohle re phehella molao-motheo oa "Mokoloto, Moreki le Boleng", re lebeletse tšebelisano-'moho le batho likarolong tsohle tsa bophelo molemong oa bobeli.
Tlhaloso:
AZ Series Resilient e lutseng valve ea heke ea NRSke mothapo oa heke oa wedge le Rising stem (Outside Screw and Joke) mofuta, 'me o loketse ho sebelisoa ka metsi le lino tse sa nke lehlakore (likhoerekhoere). OS&Y (Kantle ho Screw le Joko)Belofo ea heke e tsitsitsenge sebelisoa haholo lits'ebetsong tsa ho fafatsa tse sireletsang mollo. Phapang e kholo ho tloha ho valve e tloaelehileng ea heke ea NRS (Non Rising Stem) ke hore stem le stem nut li behoa ka ntle ho 'mele oa valve. Sena se etsa hore ho be bonolo ho bona hore na valve e bulehile kapa e koetsoe, kaha hoo e batlang e le bolelele bohle ba kutu bo bonahala ha valve e bulehile, athe stem ha e sa bonahala ha valve e koetsoe. Ka kakaretso sena ke tlhokahalo mefuteng ena ea litsamaiso ho netefatsa taolo e potlakileng ea pono ea boemo ba sistimi.
Li-valve tsa heke tse lutseng rabarali sebelisoa indastering e mengata e fapaneng, ho kenyeletsoa oli le khase, kalafo ea metsi, lik'hemik'hale le limela tsa motlakase. Ka indasteri ea oli le khase, li-valve tsa heke li sebelisoa ho laola phallo ea oli e tala le khase ea tlhaho ka har'a lipeipi. Litsi tsa ho hloekisa metsi li sebelisa li-valve tsa heke ho laola phallo ea metsi ka mekhoa e fapaneng ea kalafo. Li-valve tsa heke li boetse li sebelisoa hangata ho feme ea matla, e lumellang taolo ea ho phalla ha mouoane kapa se pholisang lits'ebetsong tsa turbine.
Ka kakaretso, li-valve tsa heke ea stem tse ntseng li phahama ke karolo ea bohlokoa ea lits'ebetso tsa indasteri tse hlokang taolo e nepahetseng ea phallo ea mokelikeli. Bokhoni ba eona bo ka tšeptjoang ba ho tiisa le ho theoha ho fokolang ha khatello ho etsa hore e be ea bohlokoa haholo liindastering tse fapaneng. Le hoja li na le mefokolo e itseng, li-valve tsa heke li tsoela pele ho sebelisoa haholo ka lebaka la katleho ea tsona le katleho ea tsona ho laola phallo.
Likaroloana:
'Mele: Ha ho moralo oa li-groove, thibela litšila, etsa bonnete ba ho tiisoa ka katleho.Ka ho roala epoxy ka hare, lumellana le tlhokahalo ea metsi a nooang.
Disc: Foreimi ea tšepe e nang le rabara e kentsoeng, etsa bonnete ba ho tiisa valve le ho lumellana le tlhokahalo ea metsi a nooang.
Stem: E entsoe ka lisebelisoa tse matla tse phahameng, etsa bonnete ba hore valve ea heke e laoloa habonolo.
Stem nut: Karolo ea khokahanyo ea stem le disc, etsa bonnete ba hore disc e sebetsa habonolo.
Boholo:
| Boholo ba mm (inch) | D1 | D2 | D0 | H | H1 | L | b | N-Φd | Boima (kg) |
| 65(2.5″) | 139.7(5.5) | 178(7) | 182(7.17) | 126(4.96) | 190.5(7.5) | 190.5(7.5) | 17.53(0.69) | 4-19(0.75) | 25 |
| 80(3″) | 152.4(6_) | 190.5(7.5) | 250(9.84) | 130(5.12) | 203(8) | 203.2(8) | 19.05(0.75) | 4-19(0.75) | 31 |
| 100(4″) | 190.5(7.5) | 228.6(9) | 250(9.84) | 157(6.18) | 228.6(9) | 228.6(9) | 23.88(0.94) | 8-19(0.75) | 48 |
| 150(6″) | 241.3(9.5) | 279.4(11) | 302(11.89) | 225(8.86) | 266.7(10.5) | 266.7(10.5) | 25.4(1) | 8-22(0.88) | 72 |
| 200(8″) | 298.5(11.75) | 342.9(13.5) | 345(13.58) | 285(11.22) | 292(11.5) | 292.1(11.5) | 28.45(1.12) | 8-22(0.88) | 132 |
| 250(10″) | 362(14.252) | 406.4(16) | 408(16.06) | 324(12.760) | 330.2(13) | 330.2(13) | 30.23(1.19) | 12-25.4(1) | 210 |
| 300(12″) | 431.8(17) | 482.6(19) | 483(19.02) | 383(15.08) | 355.6(14) | 355.6(14) | 31.75(1.25) | 12-25.4(1) | 315 |
Ka ho khomarela khopolo ea "Boleng bo Botle bo Botle, Ts'ebeletso e Khotsofatsang", Re ntse re leka ka matla ho ba molekane oa hau oa khoebo ea hloahloa bakeng sa theolelo e kholo ea Sejeremane F4 Copper Gland Gate Valve Copper Lock Nut Z45X Resilient Seat Seal Soft Seal Seal Valve, Litebello pele! Eng kapa eng eo u e hlokang, re lokela ho etsa sohle se matleng a rona ho u thusa. Re amohela ka mofuthu bareki ba tsoang lefats'eng lohle ho sebelisana le rona molemong oa ntlafatso.
Theko e kholoChina e ile ea fana ka Valve le Setsi sa Heke se Lula ka Matla, Re tsitlella "Boleng ba Pele, Botumo Pele le Moreki Pele". Re ikemiselitse ho fana ka litharollo tsa boleng bo holimo le lits'ebeletso tse ntle ka mor'a thekiso. Ho fihlela joale, thepa ea rona e rometsoe linaheng le libakeng tse fetang 60 lefatšeng ka bophara, tse kang Amerika, Australia le Europe. Re thabela botumo bo phahameng lapeng le kantle ho naha. Ka linako tsohle re phehella molao-motheo oa "Mokoloto, Moreki le Boleng", re lebeletse tšebelisano-'moho le batho likarolong tsohle tsa bophelo molemong oa bobeli.
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