Full Welding worm gear Ball Valve

Valve parameters：

Size:DN200-DN350

Pressure:PN16-PN40

Body Materials:20#

Ball Materials:SS304

Seal Materials:PTFE+25%C

Connection:welded

Drive type:worm gear

Structure type:float

Drawings and dimensions：

Application:

City gas: gas output pipes, trunk lines and branch lines;

Heating: large heating equipment output lines, the main line, branch lines;

Heat Exchanger: Pipeline and each circuit open and close;

Steel plants: various fluid pipes, exhaust gas pipelines, gas and heat supply pipelines, fuel supply pipelines;

Industrial equipment: all kinds of heat treatment pipes, all kinds of industrial gas and heat pipe.