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Kosmonavtov Pr., h. 6э

Altai Region, Barnaul

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Control Valves with Butterfly Dampers of Type 12с

The control valves with butterfly dampers of type 12с are intended for the flow control of water steam, gas and air.

The control is carried out by means of changing the area of passage section between the body and the butterfly damper when turning it.
The full opening of the valve corresponds to the lever turning by an angle of 75 from the closed position.

Designation DN, mm PN, MPa Body Material, Steel Working Medium Full Weight, kg
12с-3-1 50 0,1 09Г2С Air, gases 12,5
12с-3-2 100 0,1 09Г2С Air, gases 18
12с-4-2Э 100 0,063 09Г2С Air, gases 21
12с-3-3 200 0,1 09Г2С Air, gases 45
12с-4-3Э 200 0,063 09Г2С Air, gases 29
12с-3-4 300 0,1 09Г2С Air, gases 56,5
12с-4-4Э 300 0,063 09Г2С Air, gases 41
12с-1 400 6,3 20 Steam 209
12с-2-5 400 2,5 20 Steam 255
12с-1-1 450 2,75* 20 Steam 200
12с-5-5 700 2,5 09Г2С Steam 565