Isu tinogara tichitenda kuti hunhu hwemunhu hunosarudza mhando yezvigadzirwa, iwo mameseji anosarudza zvigadzirwa 'yemhando yepamusoro, pamwe chete neiyo REALISTIC,INYANYA UYE INNOVATIVE crew mweya weManufactur standard China Dn300 Cast Iron Wafer Electric Butterfly Valve ine Gear Drive Mechanism, Kubva pakagadzwa panguva ye kutanga kwema1990, isu tagadzira yedu yekutengesa network muUSA, Germany, Asia, uye akati wandei Middle East nyika. Isu tinovavarira kuve wepamusoro kirasi mutengesi wepasi rose OEM uye aftermarket!
Isu tinogara tichitenda kuti hunhu hwemunhu hunosarudza mhando yezvigadzirwa, iwo ruzivo rwunosarudza zvigadzirwa 'pamusoro-mhando, pamwe chete neiyo REALISTIC,INYANYA UYE INNOVATIVE crew mweya weChina Yakapfava Yakavharwa Yemagetsi Butterfly Valve,Electric Control Valveìbutterfly valveìci butterfly valveìiron butterfly valve , tine mazuva ese ekutengesa pamhepo kuti tive nechokwadi chekutengesa uye mushure mekutengesa-basa munguva. Nezvitsigiro zvese izvi, tinogona kushandira mutengi wese nemhando yechigadzirwa uye nekutumira panguva yakakodzera nebasa rakakura. Kuve kambani yechidiki iri kukura, isu tinogona kunge tisiri zvakanyanya, asi tiri kuedza nepatinogona napo kuve mudiwa wako akanaka.
Main zvinhu list
| Zvikamu | Material |
| Muviri | simbi yakakandwa, ductile iron, |
| Seat | EPDM, NBR,VITON, PTFE |
| Disc | nickel ductile iron, AI bronze, simbi isina tsvina |
| Stem | carbon steel, simbi isina tsvina |
| Bushing | PTFE |
| "O" mhete | PTFE |
| Pin | simbi isina ngura |
| Key | simbi isina ngura |