Trunnion Ball Valves

The full channel and low flow resistance characteristics of the ball valve have been widely used in oil and gas pipelines

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G Series Trunnion ...
G Series Trunnion Mounted Ball Valves

G Series Trunnion ...

The G series is a trunnion mounted polymer-seated ball valve, which provides excellent tightness...

F Series Metal-Sea...
F Series Metal-Seated Ball Valves(Forging)

F Series Metal-Sea...

These valves are suitable for use at working temperatures up to 450ºC and handling media with particles ...

FA Series Metal-Se...
FA Series Metal-Seated Ball ValvesCasting

FA Series Metal-Se...

The design and manufacture of these valves adapt a new metal seat technology. They feature reliable seating ...