I-Rising Stem F4 F5 Gate Valve Z45X Resilient Seal Ductile Iron Flange Connection Gate Valve
Sibambelele kwingcamango ethi "Umgangatho oMhle kakhulu, Inkonzo eyanelisayo", sizama ukuba liqabane lakho elibalaseleyo kwishishini leshishini kwiValve yeGate yeGerman Standard F4 yeZ45X Resilient Seat Seal Soft Seal Gate Valve enesaphulelo esikhulu, Amathemba kuqala! Nokuba yintoni oyifunayo, kufuneka senze konke okusemandleni ethu ukukunceda. Siyabamkela ngokufudumeleyo abathengi abavela kwihlabathi liphela ukuba basebenzisane nathi ukuze siphucule umgangatho.
Sibambelele kwingcamango ethi "Umgangatho oMhle kakhulu, Inkonzo eyanelisayo", sizama ukuba liqabane lakho elibalaseleyo kwishishini.I-China Give Valve kunye ne-Resilient Seated Gate Valve, Sigxininisa kwi "Umgangatho Kuqala, Udumo Kuqala kunye noMthengi Kuqala". Sizimisele ukubonelela ngezisombululo ezikumgangatho ophezulu kunye neenkonzo ezilungileyo emva kokuthengisa. Ukuza kuthi ga ngoku, iimpahla zethu zithunyelwe kumazwe angaphezu kwama-60 nakwiindawo kwihlabathi liphela, njengeMelika, iOstreliya kunye neYurophu. Sinodumo oluhle ekhaya nakwamanye amazwe. Sihlala sibambelele kumgaqo "weTyala, uMthengi kunye noMgangatho", silindele intsebenziswano nabantu kuzo zonke iinkalo zobomi ukuze kuxhamle iingenelo ezifanayo.
Inkcazo:
Ivalvu yesango le-NRS ehlala iqinile ye-AZ Seriesyivalvu yesango le-wedge kunye nohlobo lwe-Rising stem (i-Outside Screw kunye ne-Yoke), kwaye ifanelekile ukusetyenziswa namanzi kunye nolwelo olungathathi cala (i-lindle). I-OS&Y (i-Outside Screw kunye ne-Yoke)Ivalvu yesango ezinzileyoIsetyenziswa kakhulu kwiinkqubo zokutshiza umlilo. Umahluko ophambili kwivalvu yesango ye-NRS (Non Rising Stem) eqhelekileyo kukuba isiqu kunye ne-stem nut zibekwe ngaphandle komzimba wevalvu. Oku kwenza kube lula ukubona ukuba ivalvu ivuliwe okanye ivaliwe, njengoko phantse ubude bonke besiqu bubonakala xa ivalvu ivuliwe, ngelixa isiqu singasabonakali xa ivalvu ivaliwe. Ngokubanzi oku kuyimfuneko kwezi ntlobo zeenkqubo ukuqinisekisa ulawulo olukhawulezayo lwemeko yenkqubo.
Iivalvu zesango ezihleli ngerabhazisetyenziswa kwiintlobo ngeentlobo zamashishini, kuquka ioyile negesi, unyango lwamanzi, iikhemikhali kunye nezityalo zamandla. Kwishishini leoyile negesi, iivalvu zesango zisetyenziselwa ukulawula ukuhamba kweoyile ekrwada kunye negesi yendalo ngaphakathi kwimibhobho. Izityalo zonyango lwamanzi zisebenzisa iivalvu zesango ukulawula ukuhamba kwamanzi ngeenkqubo ezahlukeneyo zonyango. Iivalvu zesango zikwasetyenziswa rhoqo kwizityalo zamandla, zivumela ulawulo lokuhamba komphunga okanye i-coolant kwiinkqubo zeturbine.
Ngamafutshane, iivalvu zesango elinyukayo ziyinxalenye ebalulekileyo yeenkqubo zoshishino ezifuna ulawulo oluchanekileyo lokuhamba kolwelo. Amandla ayo okutywina anokuthenjwa kunye nokunciphisa uxinzelelo oluncinci kwenza ukuba ibaluleke kakhulu kumashishini ahlukeneyo. Nangona inemida ethile, iivalvu zesango ziyaqhubeka nokusetyenziswa kakhulu ngenxa yokusebenza kakuhle kunye nokusebenza kakuhle ekulawuleni ukuhamba kolwelo.
Iimbonakalo:
Umzimba: Akukho lwakhiwo lomsele, thintela ukungcola, qinisekisa ukutywinwa okusebenzayo. Ngokugquma kwe-epoxy ngaphakathi, kuhambelana neemfuno zamanzi okusela.
Idiski: Isakhelo sesinyithi esinerabha efakwe ngaphakathi, siqinisekisa ukutywinwa kwevalvu kwaye sihambelana neemfuno zamanzi okusela.
Isiqu: Senziwe ngezinto ezinamandla aphezulu, siqinisekisa ukuba ivalvu yesango ilawulwa lula.
I-Stem nut: Isiqwenga sokudibanisa i-stem kunye ne-disc, siqinisekisa ukuba i-disc isebenza lula.
Ubukhulu:
| Ubungakanani mm (intshi) | D1 | D2 | D0 | H | H1 | L | b | N-Φd | Ubunzima (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 |
Sibambelele kwingcamango ethi "Umgangatho oMhle kakhulu, Inkonzo eyanelisayo", sizama ukuba liqabane lakho elibalaseleyo kwishishini leshishini ngexabiso elikhulu leGerman Standard F4 Copper Gland Gate Valve, iCopper Lock Nut Z45X Resilient Seat Seal Soft Seal Gate Valve, Amathemba kuqala! Nokuba yintoni na oyifunayo, kufuneka senze konke okusemandleni ethu ukukunceda. Siyamkela ngokufudumeleyo abathengi abavela kwihlabathi liphela ukuba basebenzisane nathi ukuze siphucule umgangatho.
Isaphulelo esikhuluI-China Give Valve kunye ne-Resilient Seated Gate Valve, Sigxininisa kwi "Umgangatho Kuqala, Udumo Kuqala kunye noMthengi Kuqala". Sizimisele ukubonelela ngezisombululo ezikumgangatho ophezulu kunye neenkonzo ezilungileyo emva kokuthengisa. Ukuza kuthi ga ngoku, iimpahla zethu zithunyelwe kumazwe angaphezu kwama-60 nakwiindawo kwihlabathi liphela, njengeMelika, iOstreliya kunye neYurophu. Sinodumo oluhle ekhaya nakwamanye amazwe. Sihlala sibambelele kumgaqo "weTyala, uMthengi kunye noMgangatho", silindele intsebenziswano nabantu kuzo zonke iinkalo zobomi ukuze kuxhamle iingenelo ezifanayo.
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