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Kosmonavtov Pr., h. 6э

Altai Region, Barnaul

Barnaul
Boiler Plant

23с-150-1-Э

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Production according to TR 3740-002-15365247-2004

Pipeline connection: welded connection.
Climatic version: У, УХЛ, ХЛ, Т according to GOST 15150-69.
Placement category: 3, 4, 5 according to GOST 15150-69.
Installation position on the pipeline: horizontal, vertical.
Working medium supply direction: to the seat. According to the arrow on the body.
Gate sealability: class IV GOST 9544-2015.
The control is carried out through:
● built-in electric actuators of single-turn electric flanged actuator (МЭОФ) type manufactured by ABS ZEIM Automation, OJSC,
Cheboksary;
● electric actuators of other manufacturers with standard connection units.

Specifications
D2, mm: 142
D1, mm: 159
D, mm: 142
h, mm: 1162
H, mm: 1465
L, mm: 600
DN, mm PN, MPa Tmax of the Medium, ºC Body Material, Steel Working Medium Max. Pressure Differential, MPa F, cm² TQ, N•m, maximum torque at spindle plug Inlet/Outlet Diameter, mm Designation of the electric drive N, kW t хода, с. D3, mm Weight without Electric Actuator, kg Full Weight, kg
150 10 450 20 вода-пар 354 119,65 1000 150/150 МЭОФ-1000/25-025У-97К 0,25 25 159 498 540
DN - Nominal Diameter
PN - Nominal Pressure
P - Pressure
Tmax - Maximum Design Temperature 
Mкр - Spindle Torque
t - Response time
μ - Fluid Flow Coefficient
h - Valve Stroke
Kv -
Throughput Capability
F - Seat Area
ζ - Resistance Coefficient

The pressure-compensated control disc valves DN 80-200 of type 23с are intended for the control of the working medium flow or pressure.

The medium flow through the valve is regulated by means of changing the area of passage section, which is achieved when turning the spool with regard to the seat.
They are not used as shutoff devices.

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