I-Rising Stem F4 F5 Gate Valve Z45X Resilient Seal Ductile Iron Flange Connection Gate Valve
Sinamathela emcabangweni othi “Ikhwalithi Enhle Kakhulu, Insizakalo Egculisayo”, silwela ukuba ngumlingani webhizinisi omuhle kakhulu kuwe ngesaphulelo esikhulu seGerman Standard F4 Gate Valve Z45X Resilient Seat Seal Soft Seal Gate Valve, Amathemba kuqala! Noma yini oyidingayo, kufanele senze konke okusemandleni ethu ukukusiza. Samukela ngemfudumalo amakhasimende avela emhlabeni wonke ukuthi abambisane nathi ukuze sithuthukise ikhwalithi.
Sinamathela emcabangweni othi “Ikhwalithi Enhle Kakhulu, Insizakalo Egculisayo”, silwela ukuba ngumlingani webhizinisi omuhle kakhulu kuwe.I-China Give Valve kanye ne-Resilient Seated Gate Valve, Sigcizelela ukuthi “Ikhwalithi Kuqala, Idumela Kuqala kanye Nekhasimende Kuqala”. Sizibophezele ekuhlinzekeni ngezixazululo ezisezingeni eliphezulu kanye nezinsizakalo ezinhle zangemuva kokuthengisa. Kuze kube manje, izimpahla zethu zithunyelwe emazweni nasezindaweni ezingaphezu kuka-60 emhlabeni jikelele, njengeMelika, i-Australia kanye neYurophu. Sijabulela idumela eliphezulu ekhaya nakwamanye amazwe. Sihlala siqhubeka nomgomo “Wesikweletu, Ikhasimende kanye Nekhwalithi”, silindele ukubambisana nabantu kuzo zonke izigaba zokuphila ukuze kuzuze ozakwethu.
Incazelo:
I-valve yesango le-NRS elihlala liqinile le-AZ Seriesiyivalvu yesango le-wedge kanye nohlobo lwe-Rising stem (i-Outside Screw and Yoke), futhi ifanele ukusetshenziswa namanzi kanye noketshezi olungathathi hlangothi (indle). I-OS&Y (i-Outside Screw and Yoke)I-valve yesango eqinileisetshenziswa kakhulu ezinhlelweni zokufafaza umlilo. Umehluko omkhulu kusuka ku-valve yesango ejwayelekile ye-NRS (Non Rising Stem) ukuthi isiqu kanye ne-nut yesiqu kubekwa ngaphandle komzimba we-valve. Lokhu kwenza kube lula ukubona ukuthi i-valve ivuliwe noma ivaliwe, njengoba cishe ubude bonke besiqu bubonakala lapho i-valve ivuliwe, kanti isiqu asisabonakali lapho i-valve ivaliwe. Ngokuvamile lokhu kuyimfuneko kulezi zinhlobo zezinhlelo ukuqinisekisa ukulawulwa okusheshayo okubonakalayo kwesimo sesistimu.
Amavalvu esango ahleli ngerabhaasetshenziswa ezimbonini eziningi ezahlukene, okuhlanganisa uwoyela negesi, ukwelashwa kwamanzi, amakhemikhali kanye nezitshalo zikagesi. Embonini kawoyela negesi, amavalvu esango asetshenziselwa ukulawula ukuhamba kukawoyela ongahluziwe kanye negesi yemvelo ngaphakathi kwamapayipi. Izitshalo zokwelapha amanzi zisebenzisa amavalvu esango ukulawula ukuhamba kwamanzi ngezinqubo ezahlukene zokwelapha. Amavalvu esango nawo avame ukusetshenziswa ezitshalweni zikagesi, okuvumela ukulawula ukuhamba komusi noma i-coolant ezinhlelweni ze-turbine.
Ngamafuphi, ama-valve esango lesiqu akhuphukayo ayingxenye ebalulekile yezinqubo zezimboni ezidinga ukulawulwa okunembile kokugeleza koketshezi. Amandla awo okuvala anokwethenjelwa kanye nokwehla okuncane kwengcindezi kwenza kube yinto ebaluleke kakhulu ezimbonini ezahlukahlukene. Nakuba enemikhawulo ethile, ama-valve esango ayaqhubeka nokusetshenziswa kabanzi ngenxa yokusebenza kahle kwawo kanye nokusebenza kahle ekulawuleni ukugeleza.
Izici:
Umzimba: Akukho ukwakheka komsele, vimbela ukungcola, qinisekisa ukuvalwa okusebenzayo. Ngokumbozwa kwe-epoxy ngaphakathi, kuhambisana nesidingo samanzi aphuzwayo.
Idiski: Uhlaka lwensimbi olunerabha efakwe ngaphakathi, luqinisekisa ukuvalwa kwevalvu futhi luhambisana nezidingo zamanzi aphuzwayo.
Isiqu: Senziwe ngezinto ezinamandla aphezulu, siqinisekisa ukuthi i-valve yesango ilawulwa kalula.
I-Stem nut: Ingxenye yokuxhuma ye-stem ne-disc, iqinisekisa ukuthi i-disc isebenza kalula.
Ubukhulu:

| Usayizi mm (intshi) | D1 | D2 | D0 | H | H1 | L | b | N-Φd | Isisindo (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 |
Sinamathela emcabangweni othi “Ikhwalithi Enhle Kakhulu, Insizakalo Egculisayo”, silwela ukuba ngumlingani webhizinisi omuhle kakhulu kuwe ngesaphulelo esikhulu seGerman Standard F4 Copper Gland Gate Valve Copper Lock Nut Z45X Resilient Seat Seal Soft Seal Gate Valve, Amathemba kuqala! Noma yini oyidingayo, kufanele senze konke okusemandleni ethu ukukusiza. Samukela ngemfudumalo amakhasimende avela emhlabeni wonke ukuthi abambisane nathi ukuze sithuthukise ikhwalithi.
Isaphulelo esikhuluI-China Give Valve kanye ne-Resilient Seated Gate Valve, Sigcizelela ukuthi “Ikhwalithi Kuqala, Idumela Kuqala kanye Nekhasimende Kuqala”. Sizibophezele ekuhlinzekeni ngezixazululo ezisezingeni eliphezulu kanye nezinsizakalo ezinhle zangemuva kokuthengisa. Kuze kube manje, izimpahla zethu zithunyelwe emazweni nasezindaweni ezingaphezu kuka-60 emhlabeni jikelele, njengeMelika, i-Australia kanye neYurophu. Sijabulela idumela eliphezulu ekhaya nakwamanye amazwe. Sihlala siqhubeka nomgomo “Wesikweletu, Ikhasimende kanye Nekhwalithi”, silindele ukubambisana nabantu kuzo zonke izigaba zokuphila ukuze kuzuze ozakwethu.







