Df41x backflow preventer

Df41x backflow preventer ndi chida chachitetezo chomwe chimagwiritsidwa ntchito popewa kuipitsidwa ndi kubwerera m'mapaipi amadzi akumwa. Zimapangidwa ndi kukhetsa pakati pa ma valve a magawo awiri. Chipinda chapamwamba cha diaphragm chimalumikizidwa ndi kumapeto kwa gawo loyamba loyang'ana valavu. Valavu iyi ndi mtundu watsopano wa valve yotetezera kuteteza kuipitsidwa kwa madzi akumwa, kuti atsimikizire chitetezo ndi ukhondo wa madzi akumwa.

Lumikizanani nafe

tsatanetsatane wazinthu

DF41X Magawo aukadaulo achitetezo cham'mbuyo (MPa) Mayeso osindikizira (madzi) MPa Mayeso amphamvu (madzi) MPa media yogwiritsidwa ntchito Kutentha koyenera 1.0 1.1 1.5 Madzi oyera ≤80℃ 1.6 1.76 2.4 chojambula choyikapo DF41X Kulumikizana kwachindunji LDD D1 D2 H nd Zolemba LD D1 D2 H ndi DF41X 50 230 165 125 99 170 4-19 125 400 250 210 184 240 8-19 65 290 185 180 2018 185 185 2018 40 211 255 8-23 80 310 200 160 132 210 8-19 200 600 340 295 266 290 8-23 100 350 220 180 156 220 8-19 - - - - - - -

Malo

Imelo

Foni

valavu ya pulagi ya Manual, valavu yamagetsi ya pneumatic pachipata, zotayira zamadzi zotayirira limodzi ndi valavu yozungulira yozungulira yanjira ziwiri

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Chitsulo chosapanga dzimbiri welded mpweya agulugufe valavu DN2500

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Chinese MONGA kuponyedwa zitsulo zolimba losindikizidwa flange gulugufe vavu molimba losindikizidwa turbine flange gulugufe valavu D343H-16C Buku mkulu-kutentha nthunzi kuponyedwa zitsulo mpweya zitsulo gulugufe valavu

Chinese LIKE H44H-16C kuponyedwa zitsulo mpweya zitsulo flange swing cheke valavu njira imodzi cheke valavu DN50 80 100 200

Chinese NGATI valavu zitsulo zosapanga dzimbiri cheke valavu 304 chitsulo chosapanga dzimbiri chokweza cheke valavu flange cheke valavu H41W-16P valavu cheke DN15-DN300

Df41x backflow preventer

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