Saizi & Pressure Rating & Standard | |
Size | DN40-DN2000 |
Pressure Rating | DN50-100 PN16 DN150-200 PN10 DN250-400 PN7 DN450-600 PN5 DN650-750 PN4 DN800-900 PN3 DN1000 PN2 |
Design Standard | JB/T8691-2013 |
Flange Standard | GB/T15188.2-94 chart6-7 |
Test Standard | GB/T13927-2008 |
Material | |
Muviri | Ductile iron;WCB;CF8;CF8M;2205;2507 |
Disc | SS304;SS316;2205;2507;1.4529 |
Dzinde/Shaft | SS410/420/416;SS431;SS304;Monel |
Seat | Stainless Simbi+STL EPDM (120°C) /Viton(200°C)/PTFE(200°C) /NBR(90°C) |
Bushing | PTFE, Bronze |
O Mhete | NBR, EPDM, FKM |
Actuator | Gear Bhokisi, Electric Actuator, Pneumatic Actuator |
Banga gedhi mavharuvhu anonyanya kushandiswa papermaking, kemikari faibha, petrochemical, metallurgy, madhaka, magetsi, tsvina kurapwa.Mumishonga uye mamwe mamiriro ekushanda, banga regedhi valve rinonyanya kuumbwa nemuviri wevhavha uye gedhi.Zvinhu zvemuviri wevharuvhu ndeye ductile iron, kabhoni simbi uye simbi isina tsvina, uye nzvimbo yekuvharisa inogadzirwa neakasikwa-resistant rubber, fluorine rabha, nitrile rabha, uye EPDM rabha.Uye kuiswa chisimbiso chesimbi, kubva pachimiro chechimiro, banga regedhi vharafu ine compact dhizaini, inotora nzvimbo shoma, uye inogona kunyatso tsigira kusimba kwepombi.
Pane zvinhu zvitatu zviri pasi apa:
1. Pasi pegedhi i-U-shaped blade inopinza, iyo inogona kukwenya kunamatira panzvimbo yekuvhara uye nokukurumidza kubvisa mvura.pakati.
2. Nzvimbo yepamusoro yegedhi yakave yakanyatsogadziriswa uye yakasvibiswa, iyo isina kungoita chisimbiso chiri nani, asiwo inonyatsodzivirira hupenyu hwebasa rekutakura uye chigaro chevhavha.3.Iyo inotungamira bhuroka pamutumbi wevharuvhu inoita kuti gedhi rifambe nemazvo, uye iyo extrusion block inova nechokwadi chekuisa chisimbiso chegedhi.
ZFA Valve inonyatso shandisa API598 yakajairwa, tinoita ese ari maviri ekumanikidza bvunzo kune ese vharafu 100%, inovimbisa kuendesa 100% mhando mavharuvhu kune vatengi vedu.
Muviri wevharuvhu unotora GB yakajairwa zvinhu, kune yakazara gumi neshanu maitiro kubva kusimbi kuenda kune valve muviri.
Kuongororwa kwemhando kubva pane isina chinhu kusvika kune yapera chigadzirwa ndeye 100% inovimbiswa.
ZFA Valve inotarisa pakugadzirwa kwemavharuvhu kwemakore gumi nematanhatu, nechikwata chehunyanzvi chekugadzira, tinogona kubatsira vatengi vedu kuchengetedza zvinangwa zvako nemhando yedu yakagadzikana.