Brand cause mechanical and electrical Limited liability company product model TSS43H applicable scope chemical industry, the beer, the wood floor, papermaking product alias three spot request free float type draining valve connection form flange nominal size 15,20,25,40,50,65,80,100 (mm) is suitable the medium steam pressure scope 1.0-4.0 (Mpa) to be suitable the temperature 300 (C) main body material carbon steel