Saizi & Pressure Rating & Standard | |
Size | DN40-DN4000 |
Pressure Rating | PN10, PN16, CL150, JIS 5K, JIS 10K |
Chiso neChiso STD | API609, BS5155, DIN3202, ISO5752 |
Kubatanidza STD | PN6, PN10, PN16, PN25, 150LB, JIS5K, 10K, 16K, GOST33259 |
Upper Flange STD | ISO 5211 |
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 |
Bushing | PTFE, Bronze |
O Mhete | NBR, EPDM, FKM |
Actuator | Ruoko Lever, Gear Bhokisi, Magetsi Actuator, Pneumatic Actuator |
Pneumatic actuators inotora mbiri piston chimiro, ine yakanyanya kurongeka uye inoshanda, uye yakagadzikana yakabuda torque.
Muedzo weMuviri: The valve body test inoshandisa 1.5 times pressure than standard pressure.Muedzo unofanirwa kuitwa mushure mekuiswa, iyo valve disc iri padyo nehafu, inonzi body pressure test.Chigaro chevharuvhu chinoshandisa 1.1 nguva kudzvanywa pane yakajairwa kudzvanywa.
Inokodzera Media: Wafer uye imwe isina kwayakarerekera svikiro, kushanda tembiricha kubva -20 kusvika 120 ℃, kushandiswa kwevharuvhu kunogona kuve kuvakwa kwemanisipala, wafer kuchengetedza chirongwa, kurapwa kwemvura nezvimwe.
ZFA Valve inonyatso shandisa API598 yakajairwa, tinoita ese ari maviri ekumanikidza bvunzo kune ese vharafu 100%, inovimbisa kuendesa 100% mhando mavharuvhu kune vatengi vedu.
Yese vharafu muviri wakakandwa nechaiyo yekukanda muviri, DI, WCB, Stainless Simbi uye zvimwe zvinhu zvakawanda, zvine chitarisiko chakakwana, batch rimwe nerimwe rine nhamba yekukanda chitofu, zviri nyore kutsvaga kuchengetedza zvinhu.
Muviri wevharuvhu unotora GB yakajairwa zvinhu, kune akazara gumi neshanu maitiro kubva kusimbi kuenda kune valve muviri.
Yedu yevhavha hunde isimbi isina tsvina, simba revhavha hunde riri nani mushure mekupisa, kuderedza shanduko yekugona kwehunde yevharuvhu.
Kuongororwa kwemhando kubva pane isina chinhu kusvika kune yapera chigadzirwa ndeye 100% inovimbiswa.
Muviri wevharuvhu wakagadzirwa ne ductile iron, SS304, WCB, SS316 (L) nezvimwewo, ine hukuru hwema mechanical performance kana ichishandiswa mukudzvinyirirwa kwakanyanya.
Sleeve bearing imhando yekuzvinyudza, saka kukwenya kwedzinde idiki saka unogona kuvhura nekuvhara vharuvhu zvakasimba.