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Kosmonavtov Pr., h. 6э

Altai Region, Barnaul

Barnaul
Boiler Plant

18c-2-4-4

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Production according to TR 2913-001-15365247-2004

Pipeline connection: welded connection.
Climatic version: У, УХЛ, ХЛ, Т
according to GOST 15150-69.
Placement category: 1, 2, 3 according to GOST 15150-69.
The valve control is carried out with the help of the following actuators:

  • a single-turn electric actuator (МЭО) through the lever;
  • multi-turn built-in electric actuators with a current position sensor
    of single-turn electric flanged actuator (ПЭМ) type (ABS ZEIM
    Automation), SAR (AUMA);
  • actuators of other manufacturers with standard connection units.
Specifications
D1, mm: 142
D2, mm: 159
h, mm: 385
H, mm: 650
L, mm: 500
DN, mm PN, MPa Tmax of the Medium, ºC Body Material, Steel Working Medium Max. Kv, m³/h F, cm² TQ, N•m, maximum torque at spindle plug Inlet/Outlet Diameter, mm Type of shell Full Stroke Rotation Number Designation of the electric drive N, kW t хода, с. D3, mm D4, mm Weight without Electric Actuator, kg Full Weight, kg
150 2,5* 450 20 Вода-пар 300 74 280 150/200 Проходной 0,25 МЭО-250/25-0,25У-99К 0,25 25 203 219 202 229,5
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 special control valves of type 18с are used as controlled throttle units of FRPRDS and PRDS, as well as for the control
of the working medium pressure in steam and water pipelines.

Structural designs:

  • globe control valves;
  • control valves.

The valves are designed and manufactured considering
specific requirements of the customer to order.

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