Mumazuva ehurongwa hwakasimba, nhau dzakanaka dzakabva kufekitari yeJinbin zvakare. Kuburikidza nekuedza kusingagumi uye kubatana kwevashandi vemukati, fekitori yeJinbin yakabudirira kupedza basa rekugadzira reDN1000 cast iron.mvura yekuongorora valve. Munguva yapfuura yenguva, fekitori yeJinbin yakatarisana nematambudziko akawanda, asi nehunyanzvi hwepamusoro, manejimendi akasimba, uye kuzvipira kwevashandi, vakakunda matambudziko uye pakupedzisira vakaunzwa kune vatengi nenguva uye nemhando yepamusoro.

Cast iron non return valve ivharuvhu inoshanda otomatiki inotsamira pasimba rinogadzirwa nekuyerera kwepakati kuti rivhure nekuvhara. Kana iyo yepakati ichiyerera munzira yakafanotemerwa, vharuvhu inovhura; Kana iyo yepakati ichiedza kuyerera ichidzokera kumashure, vharuvhu inokurumidza kuvhara uchishandisa simba regiravhiti kana kuti chitubu kudzivirira yepakati kuti isayerera ichidzoka. Rudzi urwu rwevharuvhu runowanzo shandiswa kudzivirira sando yemvura mumapaipi uye kuve nechokwadi chekushanda kwakachengeteka kwepombi masisitimu.

Kanda simbiflanged cheki mavharuvhuakakodzera nzira imwe chete yekuyerera pombi masisitimu ane akasiyana midhiya, kunyanya kuita zvakanaka mukufambisa kwemvura, oiri, chiutsi, uye acidic media. Iwo anowanzo shandiswa mumapombi epombi, zvivakwa zvekurapa mvura, boiler masisitimu, uye mamwe maindasitiri ekushandisa uko kwepakati backflow kunogona kuitika. Uye zvakare, cast iron cheki mavharuvhu anogona zvakare kuisirwa pane anobatsira masisitimu kuti ape kumwe kupihwa kana iyo huru system pressure inowedzera.

Magadzirirwo ecast iron check valvesinogona kugadziriswa maererano nemamiriro akasiyana ekushanda. Semuenzaniso, micro resistance inononoka kuvhara cheki cheki chevhavha inogona kunyatso kudzikisa nyundo yemvura kana ichivhara nekuisa chiyero chesando midziyo uye dhizaini michina, uku ichideredza kuvhura kupikisa, kuchengetedza mapaipi nemidziyo kubva mukukuvadzwa.

Jinbin Valve inoomerera pakugadzira mavharuvhu emhando yepamusoro uye nekupa mhinduro dzakavimbika kune vatengi vepasirese. Kana iwe uine chero mibvunzo ine hukama, ndapota siya meseji pazasi uye uchagashira mhinduro yenyanzvi mukati meawa makumi maviri nemana.