Full-Welded Ball Valve for Industrial and Oil & Gas Pipelines

The valve is intended for installation as a shut-off device on pipelines of general industrial purpose and pipelines of objects of gas and petrochemical industry. Body material - steel 20; 09G2S; Material of plug (ball), spindle - steel 12?18?10?; Material of gland and plug seals - fluoroplastic of F4 grade; To increase the motor life of the valves, disc springs press the seals to the floating ball; The spindle is sealed with a PTFE ring to protect it from tearing out. Operating medium temperature, oÑ from - 30 to + 80 Ambient temperature, oÑ from - 40 to + 100 Sealing classA GOST 9544-93 Climatic executionU1, ??1 Average service life of the valve, cycles, not less than 8000 Overall dimensions, mm235,5x94x158 Weight not more, kg2,8.