Svondo rapfuura, NSEN inoratidza paIFME 2020 muShanghai, tichitenda kune vese vatengi vanotora nguva yekutaurirana nesu.

NSEN inofara kuve tsigiro yako kune katatu offset uye kaviri offset butterfly valve.

Yedu saizi hombe saizi DN1600 welded type butterfly valve inokwezva vatengi zvakanyanya, iyo yakaratidzwa chimiro ndeye bi-directional chisimbiso uye iri nyore kuchengetedza panzvimbo ino.Iyo yekumanikidza yekuyedza yekusasikirwa divi yekuisa chisimbiso uye yakasarudzika divi inogona kuwana 1: 1.

NSEN inotarisa pane butterfly valve kubvira 1983, ramba uchipa iyo vheji yeindasitiri yeCentral Heating, Metallurgy, Energy, Oiri, uye gasi, nezvimwe.