on-off ball valve manufacturer

The GKV-225G series Pneumatic On-off Ball Valve flange trunnion ball valves are ASME B16.34 Class 150 and Class 300 full bore ball valves.   The GKV-225G series trunnion mounted ball valve adopts a sturdy and durable flange ball valve design, with high cost-effectiveness and reliable operation, suitable for various working conditions.