Isu takazvipira kukupa iwe mutengo wemakwikwi, zvigadzirwa zvinoshamisa zvakanakisa, zvakare nekukurumidza kuendesa kwe18 Makore Factory China Casting Material Lug Type Butterfly Valve, Chinangwa chedu chekupedzisira "Kuedza zvakanakisa, Kuve Akanyanya". Ndapota inzwa wakasununguka kutaura nesu kana uine chero zvaunoda.
Isu takazvipira kukupa iwe mutengo wemakwikwi, zvinoshamisa zvigadzirwa zvakanakisa, zvakare nekukurumidza kuendesa kuneKukandira Butterfly Valve,kukanda lug butterfly valve,China Lug Butterfly Valve , Zvakanakira isu hunyanzvi hwedu, kuchinjika uye kuvimbika izvo zvakavakwa mukati memakore makumi maviri apfuura. Isu tinotarisa pakupa sevhisi kune vatengi vedu sechinhu chakakosha mukusimbisa hukama hwedu hwenguva refu. Kugara kuri kuwanikwa kwezvigadzirwa zvegiredhi repamusoro zvakasanganiswa neyedu yakanakisa pre- uye mushure-yekutengesa sevhisi inovimbisa kukwikwidza kwakasimba mumusika unowedzera wepasi rose.
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 |