Ductile Iron Body CF8M Disc Dual Plate Tarisa Valve

Yedu kaviri disc cheki valve inosanganisa yakasimba zvinhu, mutengo wakaderera uye kuita kwakanakisa. Izvi zvinoita kuti ive sarudzo yakakwana kune akawanda maapplication ayo anoda yakavimbika backflow kudzivirira. It inonyanya kushandiswa mu petroleum, makemikari, chikafu, mvura uye dhiraivha, uye simba masisitimu. Zvinhu zvakasiyana-siyana zviripo, zvakadai sesimbi yakakandwa, ductile iron, simbi isina tsvina nezvimwe zvakadaro.

Saizi2”-48”/DN50-DN1200

Pressure Rating:PN6/PN10/16

Warranty:18 Mwedzi

Zita reBrand:ZFA Valve

Sevhisi:OEM

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Product Detail

Saizi & Pressure Rating & Standard
Size	DN50-DN800
Pressure Rating	PN6, PN10, PN16, CL150
Chiso neChiso STD	API609, BS5155, DIN3202, ISO5752
Kubatanidza STD	PN6, PN10, PN16, DIN 2501 PN6/10/16, BS5155

Material
Muviri	Cast Iron(GG25), Ductile Iron(GGG40/50), Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze,Aluminium Alloy.
Disc	DI+Ni, Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze, DI/WCB/SS coated with Epoxy Painting/Nylon/EPDM/NBR/ PTFE/PFA
Dzinde/Shaft	SS416, SS431, SS304, SS316, Duplex Stainless Steel, Monel
Seat	NBR, EPDM/REPDM, PTFE/RPTFE, Viton, Neoprene, Hypalon, Silicon, PFA

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Product Advantage

Chengetedza vharafu, inozivikanwa sevhavha yenzira imwe, cheki chevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhashiwe,iyi rudzi rwevharuvhu inovhurwa otomatiki uye yakavharwa nechisimba chinogadzirwa nekuyerera kwepakati pachayo mupombi, uye ndeye otomatiki valve. Basa revhavha yecheki nderokudzivirira kudzoka shure kwepakati, reverse kutenderera kwepombi uye motokari yayo yekufambisa, uye kubudiswa kwepakati mumudziyo.

Dual disc cheki valveinonziwo wafer type butterfly check valve. Rudzi urwu rwecheki vavle ine yakanaka isingadzoke kuita, chengetedzo uye kuvimbika, kuyerera kudiki kupikisa coefficient. Double-gonhi cheki vharuvhu rudzi yakajairika cheki vharuvhu. Nekusarudza zvinhu zvakasiyana-siyana, wafer cheki valve inogona kuiswa kumvura, steam, mafuta mu petrochemical, metallurgy, magetsi emagetsi, chiedza indasitiri, chikafu uye mamwe maindasitiri. , nitric acid, acetic acid, yakasimba oxidizing svikiro uye urea uye mamwe midhiya.

Ivhavhavha yecheki inotora rudzi rwewafer, ndiro ye butterfly ine semicircles maviri, uye chitubu chinoshandiswa kumanikidzira kugadzirisa zvakare. Iyo yekuisa chisimbiso inogona kuve yakashongedzwa neyakapfeka-inodzivirira zvinhu kana yakamisikidzwa nerabha.Iyo butterfly plate, kana kuyerera kwadzoreredzwa, inovhara vharuvhu nechisimba chechirimo uye yepakati kudzvanywa. Iri rudzi rweshavishavi chekuongorora vharuvhu kazhinji yewafer chimiro, diki muhukuru, huremu huremu, yakavimbika mukuvharwa, uye inogona kuiswa mumapaipi akachinjika uye mapaipi akatwasuka.