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Archive for February, 2014

Ball Valve General Information

Crane – Closing regulating or switchgear. The main parts are the valve body and closure (stopper) in the form of a cone, cylinder, sphere or disc. For the passage of the medium in the gate provided a through hole or channel different forms, thus providing the required throughput characteristics when using the crane as a […]

February 19, 2014 in News
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