The cranes are designed for use as shut-off valves on pipelines, tanks and other equipment of field and gas gathering points, gas processing plants, underground gas storages, linear part of trunkline and gas metering stations.
DN up to 1200, PN up to 40 MPa, operating temperature range from minus 60 to plus 260C°.
Sealing in the ball valve, metal-polymer, metal-elastomer, metal-metal, double sealing.
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