Ikhwalithi ephezulu enokwethenjelwa kanye nokuma okuhle kwesikolodo kuyizimiso zethu, okuzosisiza ukuba sibe sezingeni eliphezulu. Ukunamathela kumgomo othi "ikhwalithi kuqala, ikhasimende eliphakeme kakhulu" Yefektri Eshibhe Kakhulu Yase-China Cast Iron Wafer Single Disc Lift Check Valve, Okokusebenza kwekhwalithi ephezulu kwegesi yokushisela nokusika ehlinzekwa ngesikhathi nangenani elifanele, ungathembela egameni lenhlangano.
Ikhwalithi ephezulu enokwethenjelwa kanye nokuma okuhle kwesikolodo kuyizimiso zethu, okuzosisiza ukuba sibe sezingeni eliphezulu. Ukubambelela kumgomo othi "ikhwalithi kuqala, ikhasimende liphezulu" yokuthiI-China Wafer Check Valve,Lift Check Valve, iron check valve, pn10 check valve , Into iphumelele ngesitifiketi sikazwelonke esiqeqeshiwe futhi yamukelwe kahle embonini yethu eyinhloko. Ithimba lethu lonjiniyela abangochwepheshe ngokuvamile lizolungela ukukunikeza ukuze kuboniswane futhi uthole impendulo. Siyakwazi futhi ukukulethela amasampula amahhala ukuze uhlangabezane nemininingwane yakho. Imizamo efanelekile cishe izokhiqizwa ukukunikeza isevisi enenzuzo kakhulu nezisombululo. Udinga ukuthi ube nentshisekelo enkampanini yethu nezisombululo, kufanele uxhumane nathi ngokusithumelela ama-imeyili noma usishayele ngokushesha. Ukuze ukwazi ukwazi izixazululo zethu kanye nebhizinisi. noma ngaphezulu, uzokwazi ukuza efekthri yethu ukuze uyibone. Sizokwamukela njalo izivakashi ezivela emhlabeni wonke enkampanini yethu. o Yakha ibhizinisi lebhizinisi. injabulo nathi. Khumbula ukuzizwa ukhululekile ngokuphelele ukukhuluma nathi mayelana nenhlangano. futhi sikholelwa ukuthi sizokwabelana ngolwazi olungcono kakhulu lokuhweba nabo bonke abathengisi bethu.
I-valve yokuhlola ephakamisayo ibhekisela ku-valve evula futhi ivale ngokuzenzakalelayo i-disc kuye ngokugeleza kwe-medium ngokwayo ukuvimbela ukubuyela emuva okuphakathi, owaziwa nangokuthi i-valve yokuhlola, i-valve yendlela eyodwa, i-valve yokugeleza, kanye ne-valve yokucindezela emuva. I-valve yokuhlola iyi-valve ezenzakalelayo. Umsebenzi wayo oyinhloko ukuvimbela ukugeleza kwe-medium backflow, i-reverse pump kanye ne-drive motor, nokukhululwa kwe-container medium. Amavalvu okuhlola angasetshenziswa futhi kumapayipi ukuze anikeze amasistimu asizayo lapho ukucindezela kungase kukhuphuke ngaphezu kokucindezela kwesistimu. Ama-valve okuhlola angahlukaniswa abe ama-valve okuhlola ama-swing (ajikelezayo ngokuya phakathi nendawo ye-gravity) kanye nama-valve okuhlola okuphakamisa (ahamba nge-eksisi).
Idatha yobuchwepheshe
I-PN(MPa)Ingcindezi yamagama | 1.6 | 2.5 | 4.0 | |
(MPa)Ingcindezi yokuhlola | Ukuhlolwa kwamandla egobolondo | 2.4 | 3.75 | 6.0 |
Ukuhlola uphawu (Uketshezi) | 1.76 | 2.75 | 4.4 | |
Ukuhlola uphawu (Igesi) | 0.5~0.7 | |||
Okuphakathi nendawo | amanzi, umusi, uwoyela | PAma-acids e-niter | Ramafutha | |
Izinga lokushisa elifanele | ≤425 | ≤100 | ≤550 |
Imethari yezingxenye eziyinhloko
Cha. | Ingxenye yegama | Okubalulekile | |
I-ASTM | GB | ||
1 | Umzimba we-valve | WCB, WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M | WCB,WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M |
2 | I-valve disc | WCB,WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M | WCB,WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M |
3 | Amabhawodi e-stud | I-A193-B7,A320-B8,A193-B8M | 35CrMoA,25Cr2MoV,0CM8Ni9,0Cr17Ni12Mo2 |
4 | Amantongomane e-Hex | I-A194-2H, A194-8,A194-8M | 45,35CrMoA,25Cr2MoV, 0Cr18Ni9,0Cr17Ni12Mo2 |
5 | I-Gasket | I-graphite eguquguqukayo + insimbi engagqwali | I-graphite eguquguqukayo + insimbi engagqwali |
6 | ibhonethi ye-valve | A105,F11,F22,F5,F9 F304, F316, F321, F304L, F316L | 25,1Cr18Ni9Ni,0Cr18Ni12Mo2Ti 20Cr1Mo1V,25Cr2MoV |
Izilinganiso eziyinhloko
I-PN(MPa) | I-DN(mm) | L | H | D | D1 | D2 | D6 | b | f | f2 | Z-ød |
1.6 | 15 | 130 | 77 | 95 | 65 | 45 | - | 14 | 2 | - | 4-14 |
20 | 150 | 77 | 105 | 75 | 55 | - | 14 | 2 | - | 4-14 | |
25 | 160 | 80 | 115 | 85 | 65 | - | 16 | 2 | - | 4-14 | |
32 | 180 | 85 | 135 | 100 | 78 | - | 16 | 2 | - | 4-18 | |
40 | 200 | 95 | 145 | 110 | 85 | - | 16 | 3 | - | 4-18 | |
50 | 230 | 105 | 160 | 125 | 100 | - | 16 | 3 | - | 4-18 | |
65 | 290 | 120 | 180 | 145 | 120 | - | 18 | 3 | - | 4-18 | |
80 | 310 | 130 | 195 | 160 | 135 | - | 20 | 3 | - | 8-18 | |
100 | 350 | 140 | 215 | 180 | 155 | - | 20 | 3 | - | 8-18 | |
125 | 400 | 155 | 245 | 210 | 185 | - | amashumi amabili nambili | 3 | - | 8-18 | |
150 | 480 | 180 | 280 | 240 | 210 | - | amashumi amabili nane | 3 | - | 8-23 | |
200 | 600 | 245 | 335 | 295 | 265 | - | 26 | 3 | - | 12-23 | |
2.5 | 15 | 130 | 100 | 95 | 65 | 45 | - | 16 | 2 | - | 4-14 |
20 | 150 | 105 | 105 | 75 | 55 | - | 16 | 2 | - | 4-14 | |
25 | 160 | 120 | 115 | 85 | 65 | - | 16 | 2 | - | 4-14 | |
32 | 180 | 130 | 135 | 100 | 78 | - | 18 | 2 | - | 4-18 | |
40 | 200 | 135 | 145 | 110 | 85 | - | 18 | 3 | - | 4-18 | |
50 | 230 | 149 | 160 | 125 | 100 | - | 20 | 3 | - | 4-18 | |
80 | 310 | 169 | 195 | 160 | 135 | - | amashumi amabili nambili | 3 | - | 8-18 | |
100 | 350 | 194 | 230 | 190 | 160 | - | amashumi amabili nane | 3 | - | 8-23 | |
150 | 480 | 255 | 300 | 250 | 218 | - | 30 | 3 | - | 8-25 | |
200 | 600 | 305 | 360 | 310 | 278 | - | 34 | 3 | - | 12-25 | |
4.0 | 15 | 130 | 100 | 95 | 65 | 45 | 40 | 16 | 2 | 4 | 4-14 |
20 | 150 | 105 | 105 | 75 | 55 | 51 | 16 | 2 | 4 | 4-14 | |
25 | 160 | 120 | 115 | 85 | 65 | 58 | 16 | 2 | 4 | 4-14 | |
32 | 180 | 130 | 135 | 100 | 78 | 66 | 18 | 2 | 4 | 4-18 | |
40 | 200 | 135 | 145 | 110 | 85 | 76 | 18 | 3 | 4 | 4-18 | |
50 | 230 | 149 | 160 | 125 | 100 | 88 | 20 | 3 | 4 | 4-18 | |
80 | 310 | 169 | 195 | 160 | 135 | 121 | amashumi amabili nambili | 3 | 4 | 8-18 | |
100 | 350 | 194 | 230 | 190 | 160 | 150 | amashumi amabili nane | 3 | 4.5 | 8-23 | |
150 | 480 | 255 | 300 | 250 | 218 | 204 | 30 | 3 | 4.5 | 8-25 | |
200 | 600 | 305 | 375 | 320 | 282 | 260 | 38 | 3 | 4.5 | 12-30 |