Ball valves DN 10, 15, 20, 25, 32, 40, 40, 50, 80, 80, 100, 150, 200, 250, 300 PN up to 16,0 MPa
are designed for complete shut-off of the transported medium on pipelines, vessels
and other equipment of field, gas gathering, gas processing stations, linear part of MG, technological pipework of compressor stations, booster stations, gas distribution stations, in block-modular devices.
-Working medium: non-aggressive natural gas with temperature from -60 °? to +80 °?.
-Germ tightness of the gate according to class A of GOST 9544-2005.
They are manufactured in climatic versions moderate U1 (ambient temperature from -40°? to +50°?) and cold XL1 (ambient temperature from -60°?
to +40°? in accordance with GOST 15150
Connection to the pipeline is welded, coupling, flanged, socket. The valves are manufactured with manual operation (handle), with gearbox, with pneumatic and pneumohydraulic actuator, with electric actuator.
Installation aboveground, underground
It is possible to manufacture cranes for underground installation with insulation of underground part with reinforced type coating.
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