Plug valve

Plug valve disc is stainless cylinder plug mainly used to shut off
media in pipelines.
Sealing part is made in flexible graphite. It is good sealing property
and easy to be repaired an changed. It has been used for a long time.
It will shut when the hand wheel rotates clockwise, otherwise, it will open.

You mustn’t close or open it with supplementary lever.
Nominal Pressure: PN1.6MPa
Suitable Media: water ,oils ,steam, noncorrosion media
Suitable Temperature: less than or amount 200oC
Materials: grey cast iron ,stainless steel ,flexible graphite
Manufacture Standard: GB/T 12233-1989
Test Standard: GB/T 13927-1992