YFL metal seated ball valves are exported to Chile for abrasive mining slurry. The material specifications of metal seated ball valves are as below:

Body: F316

Ball & Seat: F316+ tungsten carbide coating

Stem: F51

Bare stem with ISO 5211 top flange for actuator mounting

There are two kinds of metal seated ball valves: metal seated floating ball valves for 150#RF 1'', 1 1/2'', 2'' and metal seated trunnion mounted ball valves for 150# RF 3'', 300#RF 3''.

Metal seated ball valves are also used for high temperature working conditions.

For more industrial valve solutions, please feel free to contact sales@YFLvalve.com