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Valve yochepetsera kuthamanga kwa Flange
Kufotokozera: Ma valve ochepetsa mphamvu ya Flanged ndi zida za Wet-barrel fire hydrants kuti zigwiritsidwe ntchito popereka madzi kumadera akunja komwe kulibe nyengo komanso kuzizira sikumachitika. Valavu yopondereza imakhala ndi screw imodzi ndi flange imodzi. Kuyika ndi chitoliro ndikusonkhanitsa pakhoma kapena mu kabati yamoto, mkati mwa hydrant nthawi zonse imakhala ndi mphamvu ya madzi. Zofunika Zazikulu: ● Zofunika: Mkuwa ● Kulowetsa: 2.5” BS 4504 / 2.5” tebulo E /2.5” ANSI 150# ● Kutuluka:2.5” BS yachikazi ...
