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Izigaba Zemikhiqizo
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I-DRVZ i-valve yokuhlola ethule

I-DRVZ i-valve yokuhlola ethule ngokuyinhloko yakhiwe umzimba we-valve, isihlalo se-valve, umzimba womhlahlandlela, i-valve disc, i-bearing, intwasahlobo nezinye izingxenye eziyinhloko. Iphaseji lokugeleza langaphakathi lamukela idizayini elula, enokulahlekelwa okuncane kwengcindezi. Ukuvula nokuvalwa kwe-valve disc kufushane kakhulu, okungavalwa ngokushesha lapho iphampu imiswa ukuze kuvinjwe umsindo omkhulu wesando samanzi. Isetshenziswa kakhulu ekuhlinzekeni kwamanzi kanye ne-drainage, ukulwa nomlilo, isistimu yokufudumeza kanye ne-ventilation, futhi ingafakwa lapho kuphuma khona ipompo yamanzi ukuvimbela ukubuyela emuva kanye nokulimala kwesando samanzi epompo.
    I-DRVZ Imingcele yobuchwepheshe yevalvu yokuhlola ethule Imodeli yomkhiqizo DRVZ Ubukhulu obujwayelekile 2”-12” (DN50-DN300)) Ingcindezi encane PN10/16/25 Amanzi asebenzayo ahlanzekile amaphakathi Izinga lokushisa elisebenzayo -10℃~80℃ Izinto zezingxenye eziyinhloko Ingxenye yegama ukuthungwa kwempahla Ingxenye yegama lokuthungwa komzimba we-valve we-GJS 500-7 shim EPDM Disc GJS 500-7+EPDM Disc nut ANSI 304 Spring ANSI 304 Umkhono Womhlahlandlela C61900 O-ring NBR Umhlahlandlela womzimba GJS 500-7 Isiqu ANSI 304 Ubukhulu boxhumano oluyinhloko D1 Ubukhulu bokuxhumana LD1 Ubukhulu obujwayelekile N-Φd DN(mm) I-NPS(in) PN10 PN16 PN25 PN10 PN16 PN25 PN10 PN16 PN25 50 2" 150 165 165 165 125 125 125 4-Φ5Φ109 4-Φ519" 185 185 185 145 145 145 4 -Φ19 4-Φ19 8-Φ19 80 3" 180 200 200 200 160 160 160 8-Φ19 8-Φ19 8-Φ19 100 4" 190 220 220 8019Φ19 8-Φ23 125 5" 200 250 250 270 210 210 220 8-Φ19 8-Φ19 8-Φ28 150 6" 210 285 285 300 240 240 250 8-Φ23 8-Φ308 2-Φ308 8" 0 295 295 310 8-Φ23 12-Φ23 12-Φ28 250 10" 250 395 405 425 350 355 370 12-Φ33 12-Φ28 12-Φ31 300 12" 270 445 460 485 402-2001 -Φ31